Broadcom BCM91125E Скачать руководство пользователя

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BCM91125E

User Manual

04/27/05

B ro a d c o m C o r p o r a t i o n

Page 2

Items Included with the Shipment

Document

91125E-UM100-R

card. The BCM1125H can boot from either an on board flash or a ROM emulator, to assist in code
development. Debug features include a 4-character display and an EJTAG port. An RS232 port provides
access to one of the BCM1125H UARTs.

For additional information on this board and the BCM1125H processor, go to:
http://sibyte.broadcom.com/public.

TEMS

NCLUDED

WITH

THE

HIPMENT

The following items are included with the BCM91125E evaluation board shipment:

•

BCM91125E evaluation board

•

This document

ARDWARE

EATURES

•

BCM1125H processor

•

Full length PCI card form factor

•

128MB DDR SDRAM

•

Two 10/100/1000 Mbps Ethernet interfaces with RJ45 connectors

•

One UART with RS232 interface

•

Universal 32-bit, 33/66-MHz capable PCI connector

•

16MB Flash ROM

•

Two SMBus channels with the following devices connected:

RTC

EEPROMs

Temperature sensor

SPD EEPROM

•

EJTAG connector

•

PROMICE connector

•

Four character LED

Содержание BCM91125E

Страница 1: ...91125E UM100 R 16215 Alton Parkway P O Box 57013 Irvine CA 92619 7013 Phone 949 450 8700 Fax 949 450 8710 04 27 05 USER MANUAL BCM91125E Evaluation Board...

Страница 2: ...ates certain other countries and or the EU Any other trademarks or trade names mentioned are the property of their respective owners Broadcom Corporation P O Box 57013 16215 Alton Parkway Irvine CA 92...

Страница 3: ...on 5 LEDs 7 Fuses and Battery 8 Section 4 Firmware Configuration 10 Endianness 10 Generic Bus Chip Selects and Memory Map 10 GPIO Pins 10 Switch 1 Firmware Configuration 11 PCI Interrupt Map 12 SMBus...

Страница 4: ...Corporation Page iv Document 91125E UM100 R LIST OF FIGURES Figure 1 BCM91125E Block Diagram 1 Figure 2 Front View 5 Figure 3 Connector Locations 6 Figure 4 LED Locations 7 Figure 5 Fuses and Battery...

Страница 5: ...5 Generic Bus Chip Selects and Memory Map 10 Table 6 GPIO Map 10 Table 7 Switch 1 Firmware Configuration 11 Table 8 PCI Interrupt Map 12 Table 9 SMBus Peripherals 12 Table 10 Replacement Parts 13 Tab...

Страница 6: ...BCM91125E User Manual 04 27 05 Broadcom Corporation Page vi Document 91125E UM100 R...

Страница 7: ...The BCM91125E is a standard length PCI form factor board which can run in device mode on the PCI bus It can be used in a standard PCI slot with a PCI host or stand alone In stand alone mode power is...

Страница 8: ...25H processor go to http sibyte broadcom com public ITEMS INCLUDED WITH THE SHIPMENT The following items are included with the BCM91125E evaluation board shipment BCM91125E evaluation board This docum...

Страница 9: ...bit and 64 bit memory models and big and little endian operation There are many parameters configurable at build time that can be used to customize CFE to suit diverse customer requirements On the BC...

Страница 10: ...PCIIDE 0 controllers found Config switch 2 CPU 1125H A1 L2 Cache 256KB SysCfg 0080000020C20600 PLL_DIV 12 IOB0_DIV CPUCLK 4 IOB1_DIV CPUCLK 3 CPU type 0x40103 600MHz Total memory 0x8000000 bytes 128MB...

Страница 11: ...Corporation Document 91125E UM100 R Physical Description Page 5 Section 3 Physical Description The BCM91125E is implemented in the standard full length PCI card form factor Figure 2 shows a front vie...

Страница 12: ...herboards see Table 14 on page 15 J8 Serial port 0 RS 232 connector J11 ROM emulator connector see Table 16 on page 19 J12 ROM emulator write line pin1 IO_WR_L pin2 no connect J14 DEBUG_L trigger for...

Страница 13: ...7 Ethernet Port E1 PHY LEDs Red Link2 Speed indicator Green Link1 Speed indicator Yellow Fdx Full duplex indicator Green Slv Slave indicator Yellow Act Transmit and receive activity indicator Green Li...

Страница 14: ...ATTERY Figure 5 shows the positions of the fuses and battery Table 3 describes each fuse or battery Figure 5 Fuses and Battery Callouts Table 3 Fuses and Battery Descriptions Board ID Function F1 BCM1...

Страница 15: ...h are captured in system_cfg 31 28 also called the config 5 2 These bits are used by the CFE to select the firmware configuration according to Table 7 and could be used for other purposes according to...

Страница 16: ...y of each chip select except CS0 by modifying CFE GPIO PINS Table 6 lists the wiring and firmware configuration for the BCM1125H GPIO pins Table 5 Generic Bus Chip Selects and Memory Map Chip Select D...

Страница 17: ...ld config 5 2 Table 7 Switch 1 Firmware Configuration SW1 value Action 0x0 UART console no PCI initialization 0x1 PromICE console no PCI initialization 0x2 UART console PCI initialization 0x3 PromICE...

Страница 18: ...ted over the two SMbus channels on the BCM1125H as well as the addresses used by each of the peripherals Table 8 PCI Interrupt Map Description Interrupt Map 32 bit universal PCI connector BCM1125H PCI...

Страница 19: ...mon Firmware Environment CFE Specification document 2 There is no output coming from the serial boot console but the four character LED displays CFE Because CFE uses serial port 0 by default ensure th...

Страница 20: ...6654 temperature sensor www maxim ic com Microchip 24LC128C serial EEPROM www microchip com ST Microelectronics M41T81serial RTC www st com Samsung K4H561638D TCA2 256Mb DDR SDRAM www samsung com HP H...

Страница 21: ...Socket J3 Odd Pin Name Odd Pin Number Even Pin Number Even Pin Name VDD33 1 2 VDD33 VDD33 3 4 VDD33 VDDLDT 5 6 VDDLDT GND 7 8 GND TCK 9 10 CLK100 TMS 11 12 GND TDI 13 14 RDY TDO 15 16 OE_L TRST_L 17...

Страница 22: ...TX_CADp6 LDT_RX_CADp2 77 78 LDT_TX_CADn6 GND 79 80 GND GND 81 82 GND LDT_RX_CADn1 83 84 LDT_TX_CADp7 LDT_RX_CADp1 85 86 LDT_TX_CADn7 GND 87 88 GND LDT_RX_CADn0 89 90 LDT_TX_CTLp LDT_RX_CADp0 91 92 LDT...

Страница 23: ...tor J17 Odd Pin Name Odd Pin Number Even Pin Number Even Pin Name VDD33 1 2 VDD33 VDD33 3 4 VDD33 VDD50 5 6 VDD50 GND 7 8 GND E1_RCLK 9 10 E1_TCLKI GND 11 12 GND E1_RXD7 13 14 E1_TCLKO GND 15 16 GND E...

Страница 24: ...81 82 GND GND 83 84 GPIO7 S1_TIN 85 86 GPIO6 S1_DOUT 87 88 GPIO5 S1_COUT 89 90 GPIO4 S1_RTS_TSTROBE 91 92 GPIO3 GND 93 94 GPIO2 IO_AD10 95 96 GPIO1 IO_AD11 97 98 GPIO0 IO_AD12 99 100 GND IO_AD13 101 1...

Страница 25: ...onnector are 3 3 V outputs that are tolerant of 5V inputs Table 16 ROM Emulator Pinout Odd Pin Name Odd Pin Number Even Pin Number Even Pin Name GND 1 2 AD20 3 3 V PWR 3 4 AD19 AD18 5 6 AD16 AD17 7 8...

Страница 26: ...herein to improve reliability function or design Information furnished by Broadcom Corporation is believed to be accurate and reliable However Broadcom Corporation does not assume any liability arisi...

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