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LSI LSI53C1030, Technical Manual

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4-18

PCI Host Register Description

Version 2.1 

Copyright © 2001, 2002, 2003 by LSI Logic Corporation. All rights reserved.

Register: 0xXX 

Power Management Capability ID
Read Only

Power Management Capability ID 

[7:0]

This register indicates the type of the current data struc-
ture. It is set to 0x01 to indicate the Power Management 
Data Structure.

Register: 0xXX 

Power Management Next Pointer 
Read Only

Power Management Next Pointer

[7:0]

This register contains the pointer to the next item in the 
PCI function’s extended capabilities list. The value of this 
register varies according to system configuration.

Register: 0xXX

Power Management Capabilities 
Read Only

PME_Support [15:11]
These bits define the power management states in which 
the device asserts the Power Management Event (PME) 
pin. The LSI53C1030 clears these bits since the 
LSI53C1030 does not provide a PME signal.

7

0

Power Management Capability ID

0

0

0

0

0

0

0

1

7

0

Power Management Next Pointer

X

X

X

X

X

X

X

X

15

11

10

9

8

7

6

5

4

3

2

0

Power Management Capabilities

0

0

0

0

0

1

1

0

0

0

0

0

0

0

1

0

Summary of Contents for LSI53C1030

Page 1: ...DB14 000156 04 LSI53C1030 PCI X to Dual Channel Ultra320 SCSI Multifunction Controller TECHNICAL MANUAL J u n e 2 0 0 3 Version 2 1...

Page 2: ...uct described herein except as expressly agreed to in writing by LSI Logic nor does the purchase or use of a product from LSI Logic convey a license under any patent rights copyrights trademark rights...

Page 3: ...The people who benefit from this book are Engineers and managers who are evaluating the LSI53C1030 for use in a system Engineers who are designing the LSI53C1030 into a system Organization This docume...

Page 4: ...orld Wide Web Home Page www lsilogic com ANSI 11 West 42nd Street New York NY 10036 212 642 4900 Global Engineering Documents 15 Inverness Way East Englewood CO 80112 800 854 7179 or 303 397 7956 outs...

Page 5: ...ID value Updated the ZCR behavior description Updated the Multi ICE test interface description Version 2 0 4 2002 Added register summary appendix Updated the electrical characteristics Updated the Ind...

Page 6: ...vi Preface Version 2 1 Copyright 2001 2002 2003 by LSI Logic Corporation All rights reserved...

Page 7: ...Technology 1 8 1 7 Benefits of TolerANT Technology 1 8 1 8 Summary of LSI53C1030 Features 1 9 1 8 1 SCSI Performance 1 9 1 8 2 PCI Performance 1 10 1 8 3 Integration 1 11 1 8 4 Flexibility 1 11 1 8 5...

Page 8: ...CI System Signals 3 4 3 2 2 PCI Address and Data Signals 3 5 3 2 3 PCI Interface Control Signals 3 6 3 2 4 PCI Arbitration Signals 3 7 3 2 5 PCI Error Reporting Signals 3 7 3 2 6 PCI Interrupt Signals...

Page 9: ...r 5 Specifications 5 1 DC Characteristics 5 1 5 2 TolerANT Technology Electrical Characteristics 5 7 5 3 AC Characteristics 5 9 5 4 External Memory Timing Diagrams 5 11 5 4 1 NVSRAM Timing 5 12 5 4 2...

Page 10: ...x Contents Version 2 1 Copyright 2001 2002 2003 by LSI Logic Corporation All rights reserved...

Page 11: ...3C1030 Functional Signal Grouping 3 3 5 1 LVD Driver 5 3 5 2 LVD Receiver 5 4 5 3 Rise and Fall Time Test Condition 5 8 5 4 SCSI Input Filtering 5 9 5 5 External Clock 5 10 5 6 Reset Input 5 10 5 7 In...

Page 12: ...xii Version 2 1 Copyright 2001 2002 2003 by LSI Logic Corporation All rights reserved...

Page 13: ...ntrol Signals 3 12 3 11 SCSI Channel 1 Interface Signals 3 13 3 12 SCSI Channel 1 Control Signals 3 14 3 13 Flash ROM NVSRAM Interface Pins 3 14 3 14 Serial EEPROM Interface Pins 3 16 3 15 ZCR Configu...

Page 14: ...PAR64 PERR REQ64 SERR STOP TRDY 5 5 5 9 Input Signals CLK CLKMODE_0 CLKMODE_1 DIS_PCI_FSN DIS_SCSI_FSN GNT IDDTN IDSEL IOPD_GNT PVT1 PVT2 SCANEN SCANMODE SCLK TCK_CHIP TCK_ICE TESTACLK TESTCLKEN TEST...

Page 15: ...xv Version 2 1 Copyright 2001 2002 2003 by LSI Logic Corporation All rights reserved A 2 LSI53C1030 PCI I O Space Registers A 3 A 3 LSI53C1030 PCI I O Space Registers A 4...

Page 16: ...xvi Version 2 1 Copyright 2001 2002 2003 by LSI Logic Corporation All rights reserved...

Page 17: ...ion 1 6 Benefits of LVDlink Technology Section 1 7 Benefits of TolerANT Technology Section 1 8 Summary of LSI53C1030 Features 1 1 General Description The LSI53C1030 PCI X to Dual Channel Ultra320 SCSI...

Page 18: ...ation units QAS minimizes SCSI bus latency by allowing the bus to directly enter the arbitration selection bus phase after a SCSI disconnect and skip the bus free phase Skew compensation permits the L...

Page 19: ...een the host system and SCSI devices with minimal host processor intervention Fusion MPT technology provides an efficient architecture that solves the protocol overhead problems of previous intelligen...

Page 20: ...ting system The IM firmware requires a configuration mechanism which enables configuration of the mirroring attributes during initial setup or reconfiguration after hardware failures or changes in the...

Page 21: ...0 Developed from the proven LSI Logic SDMS solution the Fusion MPT architecture delivers unmatched performance of up to 100 000 Ultra320 SCSI I Os per second with minimal system overhead or device mai...

Page 22: ...ersions of the PCI PCI X specification The LSI53C1030 is a true multifunction PCI X device and presents a single electrical load to the PCI bus The LSI53C1030 uses a single REQ GNT pair to arbitrate f...

Page 23: ...r levels of data reliability by ensuring complete integrity of transferred data CRC is a 32 bit scheme referred to as CRC 32 CRC guarantees detection of all single or double bit errors as well as any...

Page 24: ...lled up by terminators TolerANT receiver technology improves data integrity in unreliable cabling environments where other devices would be subject to data corruption TolerANT receivers filter the SCS...

Page 25: ...Mandatory packetized protocol Quick arbitrate and select QAS Skew compensation with bus training Transmitter precompensation to overcome ISI effects for SCSI data signals Retained training information...

Page 26: ...on 1 1 Complies with PC2001 System Design Guide Offers unmatched performance through the Fusion MPT architecture Provides high throughput and low CPU utilization to off load the host processor Present...

Page 27: ...Reduces time to market with the Fusion MPT architecture Single driver binary for SCSI and Fibre Channel products Thin easy to develop drivers Reduced integration and certification effort Provides int...

Page 28: ...ds and internal chip logic Supports CRC checking and generation in Double Transition DT phases Provides comprehensive SureLINK Domain Validation technology Basic Level 1 with inquiry command Enhanced...

Page 29: ...l Memory Interface Section 2 6 Serial EEPROM Interface Section 2 7 Zero Channel RAID Section 2 8 Multi ICE Test Interface The LSI53C1030 is a high performance intelligent PCI X to Dual Channel Ultra32...

Page 30: ...ing components Host Interface Module Up to a 64 bit 133 MHz PCI PCI X Interface System Interface I O Processor IOP DMA Arbiter and Router Shared RAM External Memory Interface Flash ROM Memory Controll...

Page 31: ...supports the external memory serial EEPROM and General Purpose I O GPIO interfaces This section provides a detailed explanation of the host interface submodules U320 SCSI Datapath Engine Secondary 0 B...

Page 32: ...us with the system interface registers PCI Memory Space 0 and the PCI I O Base Address registers identify the location of the system interface register set Chapter 4 PCI Host Register Description prov...

Page 33: ...ses the NVSRAM for IM technology For a detailed description of this block refer to Section 2 5 External Memory Interface During power up or reset the LSI53C1030 uses the MAD 15 0 and MADP 1 0 signals...

Page 34: ...path Engines The datapath engines manage the SCSI side of DMA transactions between their individual SCSI bus and the host system 2 1 2 3 Context Managers The context managers are ARM966E S processors...

Page 35: ...payload The header uniquely identifies the message The payload contains information that is specific to the request Reply message frame descriptors have one of two formats and are passed through the r...

Page 36: ...PCI Configuration Space registers for each PCI function Each configuration space is a contiguous 256 x 8 bit set of addresses The system BIOS initializes the configuration registers using PCI configur...

Page 37: ...ic memory accesses The LSI53C1030 requires 64 Kbytes of memory space The PCI specification defines memory space as a contiguous 64 bit memory address that all system resources share The Memory 0 Low a...

Page 38: ...te Block PCI N A PCI X No PCI N A PCI X Yes 0b1010 Configuration Read Configuration Read No Yes 0b1011 Configuration Write Configuration Write No Yes 0b1100 Memory Read Multiple Split Completion Yes Y...

Page 39: ...res the upper 32 address bits The LSI53C1030 supports this command when operating in either the PCI or PCI X bus mode 2 3 2 5 Memory Read Command The LSI53C1030 uses the Memory Read command to read da...

Page 40: ...PCI bus selects the LSI53C1030 by asserting its IDSEL signal when AD 1 0 equal 0b00 During the address phase of a configuration cycle AD 7 2 address one of the 64 Dword registers in the configuration...

Page 41: ...line size based on the amount of data to transfer 2 3 2 13 Split Completion Command Split transactions in PCI X replace the delayed transactions in conventional PCI The LSI53C1030 supports up to eight...

Page 42: ...Size register The LSI53C1030 determines when to issue a Write and Invalidate command instead of a Memory Write command and supports this command when operating in the PCI bus mode Alignment The LSI53...

Page 43: ...che Mode The LSI53C1030 supports an 8 bit Cache Line Size register The Cache Line Size register provides the ability to sense and react to nonaligned addresses corresponding to cache line boundaries T...

Page 44: ...further categorized as D3hot or D3cold Powering a function off places it in the D3cold Power State Bits 1 0 of the Power Management Control Status register independently control the power state of eac...

Page 45: ...aces the SCSI core in the coma mode Placing the PCI Function in Power State D2 disables the SCSI and DMA interrupts and suppresses the following PCI Configuration Space Command register enable bits I...

Page 46: ...LSI53C1030 controller supports the Ultra320 SCSI Ultra160 SCSI Ultra2 SCSI Ultra SCSI and Fast SCSI interfaces 2 4 1 Ultra320 SCSI Features This section describes how the LSI53C1030 implements the fe...

Page 47: ...transmitting device indicates the start of valid data state by holding the state of the P1 line for the first two data transfer periods Beginning on the third data transfer period the transmitting de...

Page 48: ...ecompensation to adjust the strength of the REQ ACK parity and data signals When a signal transitions to HIGH or LOW the LSI53C1030 boosts the signal drive strength for the first data transfer period...

Page 49: ...s transfer agreement or a paced transfer agreement before performing packetized transfers The number of bytes in an information unit transfer is always a multiple of four If the number of bytes to tra...

Page 50: ...ion the LSI53C1030 can either execute this training pattern during each connection or can execute the training pattern store the adjustment parameters and recall them on subsequent connections with th...

Page 51: ...ctivity and SCSI cable length the LSI53C1030 features LVDlink technology which is the LSI Logic implementation of LVD SCSI LVDlink transceivers provide the inherent reliability of differential SCSI an...

Page 52: ...p to 1 Mbyte of address space The interface supports byte word and Dword accesses The LSI53C1030 Dword aligns Dword reads word aligns word reads and byte aligns byte reads The remaining bits from word...

Page 53: ...the Flash is a 16 byte burst read beginning at Flash address 0x000000 The LSI53C1030 compares the values read to the Flash signature values that Table 2 4 provides If the signature values match the LS...

Page 54: ...rent to the BIOS drivers and operating system Figure 2 5 provides a block diagram illustrating how to connect the NVSRAM This design employs the CPLD to latch the address instead of using separate add...

Page 55: ...rom the serial EEPROM For more information on the setting of the power on options refer to Section 3 10 Power On Sense Pins Description A 2 wire serial interface provides the connection to the serial...

Page 56: ...ignal has no effect on the LSI53C1030 operation Pulling ZCR_EN LOW enables ZCR operation When ZCR is enabled the LSI53C1030 responds to PCI configuration cycles when the IOPD_GNT and IDSEL signal are...

Page 57: ...ng from LSI53C1010R based designs to LSI53C1030 based designs Notice that the LSI53C1030 does not require the 2 1 mux Figure 2 6 ZCR Circuit Diagram for LSI53C1030 and LSI53C1010R ZCR PCI Slot LSI53C1...

Page 58: ...port This header is essential for debugging both the firmware and the design functionality and must be included in board designs The connector is a 20 pin header that mates with the IDC sockets mounte...

Page 59: ...ganization Section 3 2 PCI Bus Interface Signals Section 3 3 PCI Related Signals Section 3 4 SCSI Interface Signals Section 3 5 Memory Interface Section 3 6 Zero Channel RAID Interface Section 3 7 Tes...

Page 60: ...l Purpose I O GPIO Interface There are five signal types I Input a standard input only signal O Output a standard output driver typically a Totem Pole output I O Input and output bidirectional P Power...

Page 61: ..._SRST B_SSEL B_SD 15 0 B_DIFFSENS A_DIFFSENS LSI53C1030 SCSI Function A SCSI Function B Test Interface SCSI Bus Interface System Address and Data Interface Control Arbitration Error Reporting Interrup...

Page 62: ...al groups 3 2 1 PCI System Signals Table 3 1 describes the PCI System signals group Table 3 1 PCI System Signals Signal Name BGA Position Type Strength Description CLK AC22 I N A Refer to the PCI Loca...

Page 63: ...22 AB19 AD21 AF24 AC20 AE23 AC21 I O 8 mA PCI Refer to the PCI Local Bus Specification Version 2 2 and the PCI X Addendum to the PCI Local Bus Specification Version 1 0a for this signal description C_...

Page 64: ...o the PCI Local Bus Specification Version 1 0a for this signal description IRDY AE15 I O 8 mA PCI Refer to the PCI Local Bus Specification Version 2 2 and the PCI X Addendum to the PCI Local Bus Speci...

Page 65: ...PCI Local Bus Specification Version 1 0a for this signal description GNT AE8 I N A Refer to the PCI Local Bus Specification Version 2 2 and the PCI X Addendum to the PCI Local Bus Specification Versi...

Page 66: ...signal description The LSI53C1030 can route interrupts to INTA and or ALT_INTA The interrupt request routing mode bits bits 9 8 in the PCI Host Interrupt Mask register control the routing of interrup...

Page 67: ...n drain signal The interrupt request routing mode bits bits 9 8 in the PCI Host Interrupt Mask register control the routing of interrupt signals to INTA and or ALT_INTA ALT_INTB AB9 O 8 mA PCI Active...

Page 68: ...oes not support the HVD mode If HVD signalling is present the SCSI channel 3 states its drivers 3 4 1 SCSI Channel 0 Signals Table 3 9 describes the SCSI Channel 0 Interface signals Table 3 8 SCSI Bus...

Page 69: ...ts the present mode of the SCSI bus This signal is 5 V tolerant and must connect to the DIFFSENS signal on the physical SCSI bus SE Mode Driving this pin below 0 5 V LOW indicates an SE bus and places...

Page 70: ...ength Description A_SCD A_SCD A_SIO A_SIO A_SMSG A_SMSG A_SREQ A_SREQ A_SACK A_SACK A_SBSY A_SBSY A_SATN A_SATN A_SRST A_SRST A_SSEL A_SSEL K3 K4 K5 J5 L2 L1 J2 J3 M5 L5 N3 N4 M4 N5 M1 M2 L4 K2 I O SE...

Page 71: ...ignals B_VDDBIAS B13 O N A B_VDDBIAS provides power for the B_RBIAS circuit B_RBIAS A11 I N A Connect a 9 76 k or 10 0 k resistor between the B_VVDBIAS and B_RBIAS pins to generate the LVD signalling...

Page 72: ...SG B_SREQ B_SREQ B_SACK B_SACK B_SBSY B_SBSY B_SATN B_SATN B_SRST B_SRST B_SSEL B_SSEL E16 D17 E17 D18 B16 D16 B18 C18 D14 E14 A15 B15 B14 D13 E15 A16 B17 C17 I O SE 48 mA LVD 12 mA SCSI Channel 1 Com...

Page 73: ...E G26 O 4 mA The LSI53C1030 asserts active LOW Memory Output Enable to indicate that the selected NVSRAM or Flash ROM device can drive data This signal is typically an asynchronous input to NVSRAM and...

Page 74: ...esistor when an EEPROM is present SerialDATA H26 I O 8 mA Serial EEPROM data This signal requires a 4 7 k external pull up resistor when an EEPROM is present Table 3 15 ZCR Configuration Pins Signal N...

Page 75: ...ovides the JTAG test mode select signal RTCK_ICE AA5 O 8 mA Test Clock Acknowledge provides the JTAG test clock acknowledge signal for the In Circuit Emulator ICE debug logic TRST_ICE AB4 I N A Test R...

Page 76: ...E_0 is for use only by LSI Logic CLKMODE_1 AC2 I N A CLKMODE_1 is for use only by LSI Logic DIS_PCI_FSN A24 I N A Pulling DIS_PCI_FSN LOW disables the PCI FSN Pulling this pin HIGH allows the chip to...

Page 77: ...s these signals and can configure them as inputs or as outputs These pins default to input mode after chip initialization A_LED J23 O 12 mA A_LED either drives the SCSI Channel 0 activity LED or provi...

Page 78: ...U1 V26 W3 Y24 AA1 AB26 AC3 AD7 AD11 AD15 AD19 AD23 AE1 AF2 AF6 AF10 AF14 AF18 AF22 AF26 G N A VSS_IO provides ground for the PCI bus drivers receivers SCSI bus drivers receivers local memory interfac...

Page 79: ...urations to employ the default settings Provide pull up options for all MAD pins Table 3 20 MAD Power On Sense Pin Options MAD Pin Function Pulled Down Default Pulled Up MADP 1 Reserved MADP 0 PCI X M...

Page 80: ...egister MAD 14 64 bit PCI By default internal logic pulls this pin LOW to enable 64 bit PCI operation and to set the 64 bit Enable bit in the PCI X Status register Pulling this pin HIGH configures the...

Page 81: ...11 10 are pulled HIGH MAD 6 IOP Boot Enable By default internal logic pulls this pin LOW In the default mode the IOP starts the boot process and downloads firmware from the Flash ROM Pulling this pin...

Page 82: ...the pin encoding By default internal logic pulls these pins LOW to indicate that a Flash ROM is not present in the system MAD 0 Reserved Table 3 21 PCI X Function to SCSI Channel Configurations MAD 5...

Page 83: ...wn SerialDATA SerialCLK H26 J25 Internal Pull down Pull up externally when connected to a serial EEPROM GPIO 7 0 K25 L23 L25 M25 H25 K24 AE25 AC23 Internal Pull down TST_RST AD5 Internal Pull up TCK_C...

Page 84: ...3 26 Signal Description Version 2 1 Copyright 2001 2002 2003 by LSI Logic Corporation All rights reserved...

Page 85: ...pin and its own PCI Address space The PCI System Address space consists of three regions Configuration Space Memory Space and I O Space PCI Configuration Space supports the identification configurati...

Page 86: ...e Device ID Vendor ID 0x00 4 3 Status Command 0x04 4 3 Class Code Revision ID 0x08 4 7 Reserved Header Type Latency Timer Cache Line Size 0x0C 4 7 I O Base Address 0x10 4 9 Memory 0 Low 0x14 4 10 Memo...

Page 87: ...particular device The default Device ID for the LSI53C1030 is 0x0030 Register 0x04 0x05 Command Read Write The Command register provides coarse control over the PCI function s ability to generate and...

Page 88: ...is bit is reserved Write and Invalidate Enable 4 Setting this bit enables the PCI function to generate write and invalidate commands on the PCI bus when operating in the conventional PCI mode Reserved...

Page 89: ...bit is set per the PCI Local Bus Specification Revi sion 2 2 and PCI X Addendum to the PCI Local Bus Specification Revision 1 0a Signalled System Error 14 The LSI53C1030 PCI function sets this bit whe...

Page 90: ...ower On Sense pin controls this bit Allowing the internal pull down to pull MAD 13 LOW sets this bit and indicates to the host system that the LSI53C1030 PCI function is capable of operating at 66 MHz...

Page 91: ...lass code the middle byte is a subclass code and the lower byte identifies a specific register level programming inter face The value of this register is 0x010000 which iden tifies a SCSI controller R...

Page 92: ...the value of the Latency Timer for this PCI bus master If the LSI53C1030 initializes in the PCI mode the default value of this register is 0x00 If the LSI53C1030 initializes in the PCI X mode the defa...

Page 93: ...I O Base Address register maps the operating register set into I O Space The LSI53C1030 requires 256 bytes of I O Space for this base address register Hardware sets bit 0 to 0b1 Bit 1 is reserved and...

Page 94: ...at the memory data is not prefetchable The LSI53C1030 requires 1024 bytes of memory space Memory 0 Low 31 0 This field contains the Memory 0 Low address Register 0x18 0x1B Memory 0 High Read Write The...

Page 95: ...the memory data is not prefetchable The LSI53C1030 requires 64 Kbytes of memory for Memory Space 1 Memory 1 Low 31 0 This field contains the Memory 1 Low address Register 0x20 0x23 Memory 1 High Read...

Page 96: ...register provides a mechanism for an add in card vendor to distinguish their cards from another vendor s cards even if the cards use the same PCI controller and have the same Vendor ID and Device ID T...

Page 97: ...e PCI controller and have the same Vendor ID and Device ID The board designer can store a ven dor specific 16 bit value in an external serial EEPROM The ID Control Power On Sense pins MAD 11 for PCI F...

Page 98: ...Address 31 11 These bits correspond to the upper 21 bits of the expan sion ROM base address The host system detects the size of the external memory by first writing 0xFFFFFFFF to this register and the...

Page 99: ...ng Depending on the system configuration the device can optionally use an expansion ROM Note that to access the expansion ROM the user must also set bit 1 in the PCI Command register Register 0x34 Cap...

Page 100: ...he system This register indicates the system interrupt con troller input to which this PCI function s interrupt pin con nects System architecture determines the values in this register Register 0x3D I...

Page 101: ...Grant Read Only Min_Gnt 7 0 This register specifies the desired settings for the latency timer values in units of 0 25 s This register specifies how long of a burst period the device needs The LSI53C...

Page 102: ...This register contains the pointer to the next item in the PCI function s extended capabilities list The value of this register varies according to system configuration Register 0xXX Power Management...

Page 103: ...on is required before a generic class device driver can use it Reserved 4 This bit is reserved PME Clock 3 The LSI53C1030 clears this bit since the chip does not provide a PME pin Version 2 0 The PCI...

Page 104: ...oes not provide a PME signal and disables PME asser tion Reserved 7 2 This field is reserved Power State 1 0 These bits determine the current power state of the LSI53C1030 Power states are Register 0x...

Page 105: ...s register Register 0xXX MSI Capability ID Read Only MSI Capability ID 7 0 This register indicates the type of the current data struc ture This register always returns 0x05 indicating Mes sage Signall...

Page 106: ...tem software allocates all or a subset of the requested messages by writing to this field The number of allocated request messages must align to a power of two Table 4 3 provides the bit encoding of...

Page 107: ...etting this bit to mask interrupts on the INTx or ALT_INTx pins is a violation of the PCI specification Register 0xXX Message Address Read Write Message Address 31 2 This register contains message add...

Page 108: ...it The LSI53C1030 sends an interrupt message by writing a Dword to the address held in the Message Address and Message Upper Address registers This register forms bits 15 0 of the Dword message that t...

Page 109: ...ctions 6 4 These bits indicate the maximum number of split transac tions the LSI53C1030 can have outstanding at one time The LSI53C1030 uses the most recent value of this reg ister each time it prepar...

Page 110: ...e 0 The host device driver sets this bit to allow the LSI53C1030 to attempt to recover from data parity errors If the user clears this bit and the LSI53C1030 is operating in the PCI X mode the LSI53C1...

Page 111: ...es Designed Maximum Outstanding Split Transactions 25 23 These read only bits indicate a number greater than or equal to the maximum number of all outstanding split transactions for the LSI53C1030 PCI...

Page 112: ...PCI bus Pulling MAD 15 HIGH clears this bit and disables 133 MHz operation of the PCI bus Refer to Section 3 10 Power On Sense Pins Description for more information concerning the Power On Sense pins...

Page 113: ...Memory Space 0 and PCI Memory Space 1 form the PCI Memory Space PCI Memory 0 supports normal memory accesses while PCI Memory Space 1 supports diagnostic memory accesses For all registers except the D...

Page 114: ...4 Diagnostic Read Write Address 0x0014 4 35 Reserved 0x0018 0x002F Host Interrupt Status 0x0030 4 36 Host Interrupt Mask 0x0034 4 37 Reserved 0x0038 0x003F Request FIFO 0x0040 4 38 Reply FIFO 0x0044 4...

Page 115: ...e IOP processor writes to the System Interface Registers Doorbell register the LSI53C1030 generates a maskable interrupt to the PCI system The host system can read the value written by the IOP in the...

Page 116: ...Diagnostic reg isters perform a write of any value except the Write I O Key sequence to the Write Sequence register The Diag nostic Write Enable bit bit 7 in the Host Diagnostic reg ister indicates t...

Page 117: ...this bit to help coordinate recovery between multiple driver instances in a multifunction PCI implemen tation Diagnostic Read Write Enable 4 Setting this bit enables access to the Diagnostic Read Writ...

Page 118: ...Read Write Data Read Write This register reads or writes Dword locations on the LSI53C1030 internal bus This register is only accessible through PCI I O Space and returns 0xFFFFFFFF if read through PC...

Page 119: ...ough PCI I O Space and returns 0xFFFFFFFF if read through PCI Memory Space The host can enable write access to this register by writing the correct Write I O Key to the Write Sequence register and set...

Page 120: ...oorbell message by clearing the corresponding system request interrupt Reserved 30 4 This field is reserved Reply Interrupt 3 The LSI53C1030 sets this bit when the Reply Post FIFO is not empty The LSI...

Page 121: ...PCI interrupts to the INTx or ALT_INTx pins according to the bit encodings in Table 4 9 If the host system enables MSI the LSI53C1030 does not sig nal PCI interrupts on the INTx or ALT_INTx pins Rese...

Page 122: ...nctions The two PCI functions physically share this register Request FIFO 31 0 For reads the Request Free MFA is empty and this reg ister contains 0xFFFFFFFF For writes the register con tains the Requ...

Page 123: ...Section 5 3 AC Characteristics Section 5 4 External Memory Timing Diagrams Section 5 5 Package Drawings Please refer to the PCI Local Bus Specification the PCI X Addendum to the PCI Local Bus Specific...

Page 124: ...ly voltage 0 3 3 9 V VIN Input voltage 0 5 VDD 0 5 V ILP 2 Latch up current 150 mA 2 V VPIN 8 V T2 Lead temperature 125 C ESD2 2 SCSI pins only Electrostatic discharge 2000 V MIL STD 883C Method 3015...

Page 125: ...ource current 6 5 13 5 mA Asserted state IO Sink current 6 5 13 5 mA Asserted state IO Source current 2 5 9 5 mA Negated state IO Sink current 2 5 9 5 mA Negated state IOZ 3 state leakage 20 A RL 2 VC...

Page 126: ...e 0 7 1 9 V Note 1 VIL SE sense voltage VSS 0 35 0 5 V Note 1 IOZ 3 state leakage 10 10 A VPIN 0 V 3 6 V 1 VIH VIL and Vs are specified in the SPI 4 draft specification Table 5 6 Input Capacitance Sym...

Page 127: ...IRDY PAR PAR64 PERR REQ64 SERR STOP TRDY Symbol Parameters Min Max Unit Test Conditions VIH Input high voltage 0 5 VDD PCI5VBIAS1 V VIL Input low voltage 0 5 0 3 VDD V VOH Output high voltage 0 9 VDD...

Page 128: ...rmation given does not apply to these signals Table 5 10 8 mA Output Signals1 ADSC ADV ALT_INTA ALT_INTB BWE 1 0 FLSHALE 1 0 FLSHCE INTA INTB MCLK MOE PIPESTAT 2 0 RAMCE REQ RTCK_ICE SerialCLK SERR TD...

Page 129: ...SCSI signals Table 5 12 TolerANT Technology Electrical Characteristics for SE SCSI Signals1 Symbol Parameter Min Max Units Test Conditions VOH 2 Output high voltage 2 5 3 7 V IOH 0 mA VOL Output low...

Page 130: ...883C Method 3015 7 100 pF at 1 5 k ESDCDM Electrostatic discharge CDM 0 5 kV ESD DS5 3 1 1996 Latch up 100 mA Filter delay 20 30 ns Figure 5 4 Ultra filter delay 10 15 ns Figure 5 4 Ultra2 filter del...

Page 131: ...rnal clock timing data REQ or ACK Input t1 VTH Note t1 is the input filtering period Table 5 13 External Clock Symbol Parameter 133 MHz PCI X 66 MHz PCI X 66 MHz PCI 33 MHz PCI Units Min Max Min Max M...

Page 132: ...1 4 V t1 t3 t4 t2 Table 5 14 Reset Input Symbol Parameter Min Max Units t1 Reset pulse width 10 ns t2 Reset deasserted setup to CLK HIGH 0 ns t3 MAD setup time to CLK HIGH for configuring the MAD bus...

Page 133: ...sion 2 1 Copyright 2001 2002 2003 by LSI Logic Corporation All rights reserved Figure 5 7 Interrupt Output 5 4 External Memory Timing Diagrams This section provides timing diagrams and data for NVSRAM...

Page 134: ...bus NVSRAM read accesses Table 5 16 NVSRAM Read Cycle Timing Symbol Parameter Min Max Unit t1 Address setup to FLSHALE HIGH 25 ns t2 Address hold from FLSHALE HIGH 25 ns t3 FLSHALE pulse width 25 ns t...

Page 135: ...gh Order Address Middle Order Address FLSHALE1 Driven by LSI53C1030 FLSHALE0 Driven by LSI53C1030 RAMCE Driven by LSI53C1030 MOE Driven by LSI53C1030 BWE0 Driven by LSI53C1030 t3 t1 t2 t4 t5 t6 Low Or...

Page 136: ...e Cycle Symbol Parameter Min Max Unit t11 Address setup to FLSHALE HIGH 25 ns t12 Address hold from FLSHALE HIGH 25 ns t13 FLSHALE pulse width 25 ns t20 Data setup to BWE0 LOW 40 ns t21 Data hold from...

Page 137: ...e Order Address Low Order Address FLSHALE1 Driven by LSI53C1030 FLSHALE0 Driven by LSI53C1030 RAMCE Driven by LSI53C1030 MOE Driven by LSI53C1030 BWE0 Driven by LSI53C1030 t13 t11 t12 t24 t25 Write Da...

Page 138: ...cesses Table 5 18 Flash ROM Read Cycle Timing Symbol Parameter Min Max Unit t1 Address setup to FLSHALE HIGH 25 ns t2 Address hold from FLSHALE HIGH 25 ns t3 FLSHALE pulse width 25 ns t4 Address valid...

Page 139: ...High Order Address Middle Order Address FLSHALE1 Driven by LSI53C1030 FLSHALE0 Driven by LSI53C1030 FLSHCE Driven by LSI53C1030 MOE Driven by LSI53C1030 BWE0 Driven by LSI53C1030 t3 t1 t2 t4 t5 t6 Lo...

Page 140: ...ite Cycle Symbol Parameter Min Max Unit t11 Address setup to FLSHALE HIGH 25 ns t12 Address hold from FLSHALE HIGH 25 ns t13 FLSHALE pulse width 25 ns t20 Data setup to BWE0 LOW 40 ns t21 Data hold fr...

Page 141: ...ddle Order Address Low Order Address FLSHALE1 Driven by LSI53C1030 FLSHALE0 Driven by LSI53C1030 FLSHCE Driven by LSI53C1030 MOE Driven by LSI53C1030 BWE0 Driven by LSI53C1030 t13 t11 t12 t24 t25 Writ...

Page 142: ...5 20 Specifications Version 2 1 Copyright 2001 2002 2003 by LSI Logic Corporation All rights reserved 5 5 Package Drawings Figure 5 12 illustrates the signal locations on the Ball Grid Array BGA...

Page 143: ...Package Drawings 5 21 Version 2 1 Copyright 2001 2002 2003 by LSI Logic Corporation All rights reserved This page left blank intentionally...

Page 144: ...M3 M4 M5 M11 M12 M13 A_SRST A_SRST VDD_IO A_SATN A_SACK VSS_IO VSS_IO VSS_IO N1 N2 N3 N4 N5 N11 N12 N13 VSS_IO VDDC A_SBSY A_SBSY A_SATN VSS_IO VSS_IO VSS_IO P1 P2 P3 P4 P5 P11 P12 P13 VDD_IO VSSC A_S...

Page 145: ...IO5 AD34 M14 M15 M16 M22 M23 M24 M25 M26 VSS_IO VSS_IO VSS_IO VDDC PCI5VBIAS VSS_IO GPIO4 AD35 N14 N15 N16 N22 N23 N24 N25 N26 VSS_IO VSS_IO VSS_IO SCANEN ZCR_EN AD32 AD33 VDD_IO P14 P15 P16 P22 P23 P...

Page 146: ...D50 W26 AD51 V25 AD52 U24 AD53 V23 AD54 V24 AD55 U22 AD56 V22 AD57 Y26 AD58 Y25 AD59 W23 AD60 AA25 AD61 AC26 AD62 AB25 AD63 W22 A_DIFFSENS E2 ADSC D21 ADV B23 A_LED J23 ALT_INTA AF7 ALT_INTB AB9 A_RBI...

Page 147: ...AB6 TESTHCLK AE2 TMS_CHIP AE4 TMS_ICE Y5 TN C5 TRACECLK B3 TRACEPKT0 D4 TRACEPKT1 B2 TRACEPKT2 F5 TRACEPKT3 E4 TRACEPKT4 C2 TRACEPKT5 E3 TRACEPKT6 G5 TRACEPKT7 F4 TRACESYNC E5 TRDY AE16 TRST_ICE AB4...

Page 148: ...ADV B24 MADP0 B25 MAD13 B26 VSS_IO C1 VDDA C2 TRACEPKT4 C3 PIPESTAT2 C4 VSS_IO C5 TN C6 B_SD13 C7 VDD_IO C8 VSS_IO C9 B_SD2 C10 B_SD4 C11 VDD_IO C12 VSS_IO C13 B_SDP0 C14 VSSC C15 VDD_IO C16 VSS_IO C1...

Page 149: ...24 AD52 U25 AD48 U26 VDD_IO V1 VDD_IO V2 A_SD2 V3 A_SD0 V4 A_SD1 V5 A_SD1 V22 AD56 V23 AD53 V24 AD54 V25 AD51 V26 VSS_IO W1 A_SDP1 W2 A_SDP1 W3 VSS_IO W4 A_SD0 W5 A_SD15 W22 AD63 W23 AD59 W24 VDD_IO W...

Page 150: ...ts reserved Figure 5 13 456 Pin EPBGA KY Mechanical Drawing Important This drawing may not be the latest version For board layout and manufacturing obtain the most recent engineering drawings from you...

Page 151: ...and 0x04 0x05 Read Write 4 3 Status 0x06 0x07 Read Write 4 5 Revision ID 0x08 Read Write 4 7 Class Code 0x09 0x0B Read Only 4 7 Cache Line Size 0x0C Read Write 4 7 Latency Timer 0x0D Read Write 4 8 He...

Page 152: ...Read Only 4 18 Power Management Control Status Read Write 4 19 Power Management Bridge Support Extensions Read Only 4 20 Power Management Data Read Only 4 21 MSI Capability ID Read Only 4 21 MSI Next...

Page 153: ...Sequence 0x04 Read Write 4 31 Host Diagnostic 0x08 Read Write 4 32 Test Base Address 0x0C Read Write 4 34 Diagnostic Read Write Data 0x10 Read Write 4 34 Diagnostic Read Write Address 0x14 Read Write...

Page 154: ...ead Write Page System Doorbell 0x00 Read Write 4 31 Write Sequence 0x04 Read Write 4 31 Host Diagnostic 0x08 Read Write 4 32 Test Base Address 0x0C Read Write 4 34 Reserved 0x10 0x2F Reserved Host Int...

Page 155: ...IAS 3 11 absolute maximum stress ratings 5 2 AC characteristics 5 9 ACK64 3 6 5 5 active LOW 3 1 active termination 2 23 AD 31 0 5 5 AD 63 0 3 5 5 5 address diagnostic read write 4 35 latches 3 15 add...

Page 156: ...4 6 PME clock 4 19 PME enable 4 20 PME status 4 19 PME support 4 18 power management version 4 19 power state 4 20 received master abort from master 4 5 received split completion error message 4 27 r...

Page 157: ...4 29 diagnostic memory enable bit 4 33 diagnostic read write address register 4 32 4 33 4 35 diagnostic read write data register 4 32 4 33 4 34 4 35 diagnostic read write enable bit 4 33 diagnostic wr...

Page 158: ...ost interrupt mask register 2 16 3 8 3 9 4 36 4 37 host interrupt status register 4 36 4 37 host system 2 6 hot plug 5 7 HVD 2 23 3 10 3 11 3 13 sense voltage 5 4 hysteresis 5 7 I I O base address 4 5...

Page 159: ...13 4 6 MAD 14 4 28 MAD 15 0 2 5 3 15 3 21 3 25 5 5 MAD 15 4 28 MAD 2 1 2 24 MAD 3 2 26 MAD 7 0 2 5 2 24 3 15 MAD 7 4 12 4 13 MADP 0 2 5 MADP 1 0 2 5 3 15 3 21 3 25 5 5 margin control settings 2 18 ma...

Page 160: ...rallel protocol request 2 18 2 22 parity error 4 6 passive termination 2 23 PC2001 system design guide 1 10 2 16 PCI 1 11 2 6 33 MHz 5 9 64 bit 3 21 3 22 66 MHz 3 21 3 22 5 9 66 MHz capable bit 4 6 ad...

Page 161: ...mpletion command 2 13 status 3 22 system address space 4 1 system signals 3 4 PCI_CAP 3 22 PCI_GNT 3 16 PCI5VBIAS 1 11 3 20 5 5 PCI SIG 4 12 PCI X 1 10 1 11 2 7 133 MHz 3 21 5 9 133 MHz capable bit 4...

Page 162: ...5 diagnostic read write data 4 34 expansion ROM base address 4 14 header type 4 8 host diagnostic 4 32 host interrupt mask 2 16 3 8 3 9 4 37 host interrupt status 4 36 I O base address 4 9 interrupt l...

Page 163: ...channel module 2 5 2 6 CLK 3 10 clock 3 10 core 2 6 CRC 2 22 datapath engine 2 6 domain validation 2 22 driver signals 5 3 DT clocking 1 2 2 18 dual channel 3 21 functions 2 15 information unit trans...

Page 164: ...E 3 6 GNT 3 7 GPIO 7 0 3 19 ground 3 20 HB_LED 3 19 IDDTN 3 18 IDSEL 3 6 INTA 3 8 INTB 3 8 IOPD_GNT 3 16 IRDY 3 6 MAD 15 0 3 15 3 21 MADP 1 0 3 15 3 21 MCLK 3 14 MOE 3 15 NC 3 20 PAR 3 5 PAR64 3 5 PCI...

Page 165: ...27 SREQ 5 3 SRST 5 3 SSEL 5 3 status IOP doorbell bit 4 36 register 4 5 4 26 STOP 3 6 5 5 stress ratings 5 2 subsystem ID 2 27 2 28 3 22 3 23 4 14 subsystem ID register 4 13 subsystem vendor ID 2 27...

Page 166: ...l description 2 18 information unit 2 21 ISI 1 7 2 19 paced transfers 2 19 packetized transfers 2 21 parallel protocol request 2 18 2 22 PPR 2 18 precompensation 2 20 QAS 2 21 quick arbitration and se...

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Page 169: ...You can find a current list of our U S distributors international distributors and sales offices and design resource centers on our web site at http www lsilogic com contacts index html...

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