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Rockwell RCV56HCF, Designer'S Manual

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RCV56HCF PCI/CardBus Modem Designer’s Guide

ROCKWELL PROPRIETARY INFORMATION

1129

3-10

Table 3-2. Bus Interface Pin Signal Definitions (Cont’d)

Label

I/O Type

Signal Name/Description

ISDN INTERFACE (NON-ISDN MODELS)

DA0-DA3

Ot2

Device Bus Address Lines 0-3. Connect to the MDP only

DD0-DD7

It/Ot12

Device Bus Data Line 0-7. Connect to the MDP only

DRD#

Ot2

Read Enable. Connect to the MDP only

DWR#

Ot2

Write Enable. Connect to the MDP only

ISDN_CS#

Ot2

ISDN Chip Select. Leave open.

ISDN_INT

It

ISDN Interrupt Request. Connect to GND.

DRESET#

Ot2

External Device Active Low Reset. Leave open.

ISDN INTERFACE (ISDN MODELS)

DA0-DA3

Ot2

Device Bus Address Lines 0-3. Connect to the ISDN interface device A0-A3 pins, respectively.

DD0-DD7

It/Ot12

Device Bus Data Line 0-7. Connect to the ISDN interface device D0-D7 pins, respectively.

DRD#

Ot2

Read Enable. Connect to the ISDN interface device RD# pin.

DWR#

Ot2

Write Enable. Connect to the ISDN interface device WR# pin.

ISDN_CS#

Ot2

ISDN Chip Select. Connect to the ISDN interface device CS# pin.

ISDN_INT

It

ISDN Interrupt Request. Connect to the ISDN interface device INT# pin.

DRESET#

Ot2

External Device Active Low Reset. Connect to the ISDN interface device RESET# pin.

Notes:
1. I/O types:

I/Opod

Input/Output, PCI, open drain (PCI type =o/d)

I/Opsts

Input/Output, PCI, sustained tristate (PCI type = s/t/s)

I/Opts

Input/Output, PCI, tristate (PCI type = t/s)

Ip

Input, PCI, totem pole (PCI type = in)

Ipts

Input, PCI (PCI type = t/s)

It

Input, TTL

It2

Input, TTL, 2 mA

Itpd

Input, TTL, internal pull-down

It/Ot

Input, TTL/Output, TTL

It/Ot12

Input, TTL/Output, TTL, 12 mA

Opod

Output, PCI, open drain (PCI type =o/d)

Opts

Output, PCI, tristate (PCI type = t/s)

Ot

Output, TTL

Ot2

Output, TTL, 2 mA

Ot4

Output, TTL, 4 mA

Ot12

Output, TTL, 12 mA

2. NC = No external connection allowed (may have internal connection).
3. Interface Legend:

MDP = Modem Data Pump

Summary of Contents for RCV56HCF

Page 1: ...s Modem Designer s Guide Preliminary ROCKWELL PROPRIETARY INFORMATION DISSEMINATION OR USE OF THIS INFORMATION IS NOT PERMITTED WITHOUT THE WRITTEN PERMISSION OF ROCKWELL INTERNATIONAL Order No 1129 R...

Page 2: ...anted by implication or otherwise under any patent rights of Rockwell International other than for circuitry embodied in Rockwell products Rockwell International reserves the right to change circuitry...

Page 3: ...tion 2 1 Connection Speeds 2 1 Automode 2 1 2 2 DATA MODE 2 1 Speed Buffering Normal Mode 2 1 DTE to Modem Flow Control 2 1 Escape Sequence Detection 2 1 GSTN Cleardown K56flex V 34 V 32 bis V 32 2 1...

Page 4: ...uting 4 2 4 1 4 Power 4 3 4 1 5 Ground Planes 4 4 4 1 6 Crystal Circuit 4 4 4 1 7 VC_L1 and VREF Circuit 4 4 4 1 8 Telephone and Local Handset Interface 4 5 4 1 9 Optional Configurations 4 5 4 1 10 MD...

Page 5: ...Signals 3 2 Figure 3 2 Bus Interface 176 Pin TQFP Hardware Interface Signals 3 3 Figure 3 3 Bus Interface 176 Pin TQFP Pin Signals 3 4 Figure 3 4 MDP 144 Pin TQFP Hardware Interface Signals 3 11 Figur...

Page 6: ...V Signaling 3 19 Table 3 8 PCI Bus AC Specifications for 3 3V Signaling 3 19 Table 3 9 MDP Digital Electrical Characteristics 3 20 Table 3 10 Analog Electrical Characteristics 3 21 Table 3 11 Timing S...

Page 7: ...and data compression V 42 bis MNP 5 maximize data transfer integrity and boost average data throughput Non error correcting mode is also supported AudioSpan analog simultaneous audio voice and data o...

Page 8: ...ds V 25 ter with Annex A Data Fax VoiceView Voice call discrimination Voice telephony audio VoiceView Voice 8 bit Law compression decompression TIA 695 command set VoiceView alternating voice and data...

Page 9: ...us Interface in 176 pin TQFP 11229 XX MDP in 144 pin TQFP R6776 XX 2 Legend Y Function supported Function not supported 3 Model options SP Speakerphone and DSVD V Voice audio and VoiceView W World cla...

Page 10: ...ver Win95 Communications Stack Bus Interface BIF Modem Data Pump MDP Rockwell supplied Modem Hardware on Motherboard or Plug in Module 1123F1 SO PC Software RCV56HCF Modem Device Set Hardware Win32 ND...

Page 11: ...56HCF MODEM DEVICE SET BUS INTERFACE BIF MODEM DATA PUMP MDP b Data Fax Voice Speakerphone SVD PSTN Configuration RCV56HCF SP and RCV56HCFW SP HOST INTERFACE HOST INTERFACE OPTIONAL USE SUPPORTED BY M...

Page 12: ...US INTERFACE BIF MODEM DATA PUMP MDP TELEPHONE HANDSET INTERFACE OPTIONAL ISDN LINE d Data Fax Voice Speakerphone SVD ISDN ISDN Only Configuration RCV56HCF ISDN and RCV56HCFW ISDN TELEPHONE HANDSET 2...

Page 13: ...e ITU or Bell standard are supported In fax modem modes the modem fully supports Group 3 facsimile send and receive speeds of 28800 14400 12000 9600 7200 4800 or 2400 bps Fax modes support Group 3 fax...

Page 14: ...e voice audio TAM error correction data compression and operating system interface functions Configurations of the modem software are provided to support modem models listed in Table 1 1 Binary execut...

Page 15: ...ulation microphone voice record speaker voice playback and call progress monitor The MIC_M input can accept an external audio signal to support the music on hold function and routes it to the telephon...

Page 16: ...ACE CIRCUIT HEADPHONE MICROPHONE LCS_L1 IRING_L1 VOICE OH_L1 CID_L1 VC_L1 TXA1_L1 TXA2_L1 RXA_L1 BIAS AUDIO HEADPHONE INTERFACE CIRCUIT SSI BRDGE CALLID RELAY OH RELAY HYBRD XFRMR TEL LINE TEL HANDSET...

Page 17: ...Modem RXA_L1 MIC_M TXA1 2_L1 SPKROUT_M Yes Yes No 8 Modem connected to Speaker SPKROUT_M No No Yes 9 Modem connected to Line and Speaker RXA_L1 TXA1 2_L1 SPKROUT_M Yes Yes No 10 Speaker and Mic route...

Page 18: ...RCV56HCF PCI CardBus Modem Designer s Guide ROCKWELL PROPRIETARY INFORMATION 1129 1 12 This page is intentionally blank...

Page 19: ...prevented for a period of time determined by country requirement to allow transmission of the billing signal Connection Speeds Data modem line connection can be selected using the MS command in accor...

Page 20: ...re used to store the strings MNP 5 Data Compression MNP 5 data compression mode operates during an MNP connection In MNP 5 the modem increases its throughput by compressing data into tokens before tra...

Page 21: ...rphone function gain is an unsigned octet where values greater than 128 indicate a gain larger than nominal and values smaller than 128 indicate a gain smaller than nominal Speaker Gain VGS gain This...

Page 22: ...of individual countries to prevent misuse of the network by limiting repeated calls to the same number when previous call attempts have failed Call failure can be detected for reasons such as no dial...

Page 23: ...ignals are shown by major interface in Figure 3 2 The Bus Interface pin assignments for the 176 pin TQFP are shown Figure 3 3 and are listed Table 3 1 The Bus Interface hardware interface signals are...

Page 24: ...ISDN_INT DRESET DRESET SROMCLK SROMCS SROMIN SROMOUT AUDIO INTERFACE ISDN U OR S T INTERFACE OPTIONAL SPKROUT_M MIC_M MIC_V XIN XOUT 28 224 MHZ CRYSTAL CIRCUIT 256 x 16 PCI SERIAL EEPROM VDD AVDD GND...

Page 25: ..._RX WKRES SI_FRAME SI_CLK SI_DD SI_DU M_CLK L85CLK M_RXOUT M_SCLK M_STROBE M_CTRL M_TXSIN V_RXOUT V_SCLK V_STROBE V_CTRL V_TXSIN OH_L1 CID_L1 VOICE MUTE_L1 IRING_L1 LCS_L1 RH_L1 USED_L1 LCS_H1 ORING_H...

Page 26: ...KRUN AD31 GND AD30 AD29 AD28 AD27 VDD GND AD26 AD25 AD24 CBE3 VIO1 RESERVED IDSEL VIO2 GND VDD AD23 AD22 AD21 AD20 GND VDD AD19 AD18 AD17 AD16 GND CBE2 FRAME IRDY TRDY GND DEVSEL STOP PERR SERR VDD GN...

Page 27: ...Ot2 DB DA1 30 REQ O Opts PCI Bus REQ 118 DA0 O Ot2 DB DA0 31 CLKRUN I It GND through 1K 119 VDD P PWR To 3 3V 32 AD31 I O I Opts PCI Bus AD31 120 GND G GND Ground 33 GND G GND Ground 121 DD7 I O It Ot...

Page 28: ...66 CID_L1 O Ot12 DAA Caller ID Relay 79 AD12 I O I Opts PCI Bus AD12 167 OH_L1 O Ot12 DAA Off Hook Relay 80 AD11 I O I Opts PCI Bus AD11 168 VDD P PWR To 3 3V 81 AD10 I O I Opts PCI Bus AD10 169 GND G...

Page 29: ...I pins During the address phase of a transaction C BE 3 0 define the bus command During the data phase C BE 3 0 are used as Byte Enables PAR I Opts t s Parity Parity is even parity across AD 31 00 and...

Page 30: ...relay The polarity of this output is configurable VOICE Ot12 Voice Relay Control Output typically active low used to control the normally open The polarity of this output is configurable MUTE_L1 Ot12...

Page 31: ...w wake input Connect to the MDP WKRES pin MODEM_CS Ot2 MDP Data Pump Chip Select MODEM_CS output low selects the MDP Connect to the MDP CS pin MODEM_IRQ It MDP Interrupt Request MODEM_IRQ is the activ...

Page 32: ...ively DRD Ot2 Read Enable Connect to the ISDN interface device RD pin DWR Ot2 Write Enable Connect to the ISDN interface device WR pin ISDN_CS Ot2 ISDN Chip Select Connect to the ISDN interface device...

Page 33: ...L1 TXA1_L1 TXA2_L1 VC_L1 VREF PLLVDD PLLGND MIC_M MIC_V MICBIAS MCLKIN MTXSIN MRXOUT MSTROBE MSCLK MCNTRLSIN SR1IO IA1CLK SA1CLK SR4IN SR4OUT CLKOUT SR3OUT SR3IN SA2CLK SR2CLK SR2IO VCNTRLSIN VSCLK VS...

Page 34: ...TXA1_L1 TXA2_L1 VREF VC_L1 MIC_V RXA_L1 AGNDM RESET2 MIC_M MICBIAS RESERVED SPKMD AVDD RESERVED RESERVED SET3V NC MCTRLSIN MCLKIN MTXSIN MSCLK MRXOUT MSTROBE RESERVED AGND AVDD VSUB GND VSTROBE VRXOU...

Page 35: ...L1 O DD DAA 98 SI_CLK IA OB BIF SI_CLK 27 VREF REF VC_L1 through capacitors 99 SI_DU IA BIF SI_DU 28 VC_L1 REF AGND through capacitors 100 SI_DD OA BIF SI_DD 29 MIC_V I DA Audio Circuit 101 RESERVED N...

Page 36: ...137 VDD PWR VCC 66 RS4 IA BIF DA04 138 VDD PWR VCC 67 CS IA BIF MODEM_CS 139 RESERVED NC 68 DWR IA BIF DRD 140 VTH2 IA VDD through 10K 69 DRD IA BIF DWR 141 XTLI I BIF L85CLK 70 NC NC 142 NC NC 71 M_...

Page 37: ...IF M_TXCLK pin M_TX IA Modem Transmit Data Connect to BIF M_TX pin M_RXCLK OA Modem Receive Clock Connect to BIF M_RXCLK pin M_RX OA Modem Receive Data Connect to BIF M_RX pin SI_FRAME IA OB ISDN Fram...

Page 38: ...crophone Input MIC_V is a single ended microphone input The input impedance is 70k SPKROUT_M O DF Modem Speaker Analog Output The SPKROUT_M analog output reflects the received analog input signal The...

Page 39: ...KIN SR1IO DI To MCTRLSIN SR3IN DI To MRXOUT IA1CLK DI To MSCLK SA1CLK DI To MSTROBE SR4OUT DI To MTXSIN MCLKIN DI To CLKOUT VCLKIN DI To CLKOUT MSTROBE DI To SA1CLK VSTROBE DI To SA2CLK MCTRLSIN DI To...

Page 40: ...p R6776 fIN 28 224 MHz Operating 58 68 191 245 Sleep 1 8 5 9 Total MDP Operating 203 254 670 915 MDP Sleep 147 485 Notes Operating voltage VDD 3 3V 0 3V Test conditions VDD 3 3 VDC for typical values...

Page 41: ...e 5 12 pF CIDSEL IDSEL Pin Capacitance 8 pF Lpin Pin Inductance 20 nH Table 3 8 PCI Bus AC Specifications for 3 3V Signaling Symbol Parameter Condition Min Max Units Notes IOH AC Switching Current Hig...

Page 42: ...age Current I IN 2 5 ADC V IN 0 to 3 3V V CC 3 6 V Output High Voltage V OH VDC Type OA 2 4 I LOAD 100 A Type OB 2 4 I LOAD 0 mA Output Low Voltage V OL VDC Type OA 0 4 I LOAD 1 6 mA Type OB 0 4 I LOA...

Page 43: ...L1 Maximum Capacitive Load 0 F TELOUT_L1 Output Impedance 10 AC Output Voltage Range 2 2 VP P Reference Voltage 2 5 VDC DC Offset Voltage 200 mV MIC_M I DA Input Impedance 70K MIC_V Maximum AC Input V...

Page 44: ...6 Table 3 11 Timing Serial EEPROM Interface Symbol Parameter Min Typ Max Units Test Condition tCSS Chip select setup 400 500 ns tCSH Chip select hold 400 500 ns tDOS Data output setup 400 500 ns tDOH...

Page 45: ...l Description Min Typ Max Units Test Conditions Read t AS Address setup 40 ns t AH Address hold 10 ns t CSS Chip select setup 40 ns t CSH Chip select hold 108 144 ns t RW Read pulse width 150 ns t RDA...

Page 46: ...ETARY INFORMATION 1129 3 24 a Read DA0 DA4 DRD DD0 DD7 ISDN_CS 1123F3 8 EB Read data valid tAS tRDH tRW tRDA tCSS tCSH tAH a Write DA0 DA4 DWR DD0 DD7 ISDN_CS Write data valid tAS tWDH tWW tCSS tCSH t...

Page 47: ...ck period note 1 565 651 735 ns CL 25 pF twH twL Data clock pulse width high low note 1 200 310 420 ns tsD Data setup 32 ns thD Data hold 32 ns tdF Frame advance 0 65 130 ns CL 25 pF thF Frame hold 20...

Page 48: ...RCV56HCF PCI CardBus Modem Designer s Guide ROCKWELL PROPRIETARY INFORMATION 1129 3 26 This page is intentionally blank...

Page 49: ...r engineering practices are beyond the scope of this designer s guide The designer should consult noise suppression techniques described in technical publications and journals electronics and electric...

Page 50: ...rces and noise sensitive inputs When layout requirements necessitate routing these signals together they should be separated by neutral signals The noise source neutral and noise sensitive pins are li...

Page 51: ...nters the PCB edge connector or power connector and place another set at the furthest distance from where power enters the PCB These capacitors help to supply current surge demands by the digital circ...

Page 52: ...to 50 mil 7 Keep the traces connecting all decoupling capacitors to power and ground at their respective ICs as short and as direct i e not going through vias as possible 4 1 6 Crystal Circuit 1 Keep...

Page 53: ...1 10 MDP Specific 1 Locate the MDP device and all supporting analog circuitry including the data access arrangement on the same area of the PCB 2 Locate the analog components close to and on the side...

Page 54: ...e C L 18 pF nom Shunt Capacitance C O 7 pF max Series Resistance R 1 60 max 20 nW drive level Drive Level 100 W correlation 300 W max Operating Temperature 0 C to 70 C Storage Temperature 40 C to 85 C...

Page 55: ...pF nom Shunt Capacitance C O 7 pF max Series Resistance R 1 35 max 20 nW drive level Drive Level 100 W correlation 500 W max Operating Temperature 0 C to 70 C Storage Temperature 40 C to 85 C Mechanic...

Page 56: ...17 5 REF 0 75 1 0 REF 0 50 BSC 0 27 0 17 0 08 MAX 0 0020 0 8563 0 0197 0 0067 0 0043 A A1 A2 D D1 D2 L L1 e b c Coplanarity Min Max Min Max Inches Dim Ref 144 PIN TQFP GP00 D252 Metric values millime...

Page 57: ...RCV56HCF PCI CardBus Modem Designer s Guide 1129 ROCKWELL PROPRIETARY INFORMATION 4 9 Figure 4 2 Package Dimensions 176 Pin TQFP...

Page 58: ...RCV56HCF PCI CardBus Modem Designer s Guide ROCKWELL PROPRIETARY INFORMATION 1129 4 10 This page is intentionally blank...

Page 59: ...lemented Header Type Latency Timer Not Implemented 10 Base Address 0 Memory BIF 14 Unused Base Address Register 18 Unused Base Address Register 1C Unused Base Address Register 20 Unused Base Address R...

Page 60: ...ferent agents as described in Section 3 4 2 of the PCI 2 1 specification A value of 0 means fast back to back transactions are only allowed to the same agent This bit s state after RST is 0 10 15 Rese...

Page 61: ...pin is connected to 5 1 12 Interrupt Pin Register The Interrupt Pin register tells which interrupt pin the device uses The value of this register will be 0x01 indicating that INTA will be used 5 1 13...

Page 62: ...d from the serial EEPROM and stored in the internal RAM of the BIF While the serial EEPROM data is being read and is being loaded in the configuration registers and the CIS RAM any PCI access that occ...

Page 63: ...face E Command Echo X X X X Q Result Code Suppression X X X X V Modem Response Format X X X X X Result Code Selection and Call Progress Monitoring Control X X X X C RLSD Behavior X X X X D DTR Behavio...

Page 64: ...Commands FAE Data fax Auto Answer X X X X FTS Stop Transmission and Pause X X X X FRS Wait for Silence X X X X FTM Transmit Data with MOD Carrier X X X X FRM Receive Data with MOD Carrier X X X X FTH...

Page 65: ...ayback X X X VGR Voice Gain Receive Record Gain X X X VGT Voice Gain Transmit Playback Volume X X X VIT Voice Inactivity Timer DTE modem X X X VLS0 15 Analog Source Destination Selection X X X VRA Rin...

Page 66: ...X X ES Error Control and Synchronous Mode Selection X X X X ESA Synchronous Access Mode Configuration X X X X ESR Selective Repeat X X X X ETBM Call Termination Buffer Management X X X X FAE Data fax...

Page 67: ...Speaker Gain X X VGT Voice Gain Transmit Playback Volume X X X VIP Voice Initialize All Parameters X X X VIT Voice Inactivity Timer DTE modem X X X VLS Analog Source Destination Selection X X X VNH Au...

Page 68: ...ation Character X X X X S4 Response Formatting Character X X X X S5 Command Line Editing Character X X X X S6 Pause Before Blind Dialing X X X X S7 Connection Completion Timeout X X X X S8 Comma Dial...

Page 69: ...NOTES Inside Back Cover...

Page 70: ...e Rockwell Semiconductor Systems 239 Littleton Road Suite 4A Westford MA 01886 Phone 508 692 7660 Fax 508 692 8185 Australia Rockwell Semiconductor Systems Rockwell Australia Pty Limited Suite 603 51...

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