MDP Pin Signal Definitions | Hayes Microcomputer Products RCV56HCF

RCV56HCF PCI/CardBus Modem Designer’s Guide

Table 3-4. MDP Pin Signal Definitions

Label	I/O Type	Signal/Definition
		OVERHEAD SIGNALS
XTLI	I	Crystal Int. Connect the BIF MODEMCLK pin through a 33 Ω resistor.
XTLO	O	Crystal Out. Leave open.
VDD,	PWR	Digital Power Supply. To +3.3V and digital circuits power supply filter.
AVDD

AVAA	PWR	Analog Power Supply. To +3.3V and analog circuits power supply filter.
GND	GND	Digital Ground. Connect to digital ground.
AGND	GND	Analog Ground. Connect to analog ground.
SET3V#	IA	Set 3.3V Analog Reference. Connect to digital ground.
		BIF TO MDP INTERFACE
RS0–RS4	IA	Address Lines 0-4.Connect to the BIF DA0–DA4 pins, respectively.
D0-D7	IA/OA	Data Line 0-7.Connect to the BIF DD0-DD7 pins, respectively.
READ#	IA	Read Enable. Connect to BIF DRD# pin.
WRITE#	IA	Write Enable. Connect to BIF DWR# pin.
RESET1#,	IA	External Device Active Low Reset. Connect to the BIF DRESET# pin.
RESET2#

WKRES#	OA	Wakeup Reset. Active low wake-up output. Connect to the BIF WKRES# pin.
CS#	IA	Chip Select. CS# output low selects the MDP. Connect to the BIIF MODEM_CS# pin.
IRQ	OA	Interrupt Request. MODEM_IRQ is the active low interrupt request from the MDP. Connect to the BIF
		MODEM_IRQ pin.
M_TXCLK	OA	Modem Transmit Clock. Connect to BIF 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 Frame. 8 kHz frame sync; rising edge starts frame. Connect to BIF SI_FRAME pin.
SI_CLK	IA/OB	ISDN Clock. 1.536 MHz clock. Connect to BIF SI_CLK pin.
SI_DD	OA	ISDN Data Downstream. Connect to BIF SI_DD pin.
SI_DU	IA	ISDN Data Upstream. Connect to BIF SI_DU pin.
		MDP TO SIEMENS PSB2186 S/T INTERFACE
IOM_FRAME	IA/OB	ISDN Frame Synchronization Clock. 8 kHz frame sync; rising edge starts frame. The start of the B1
		channel in time-slot 0 is marked. Connect to the ISDN device FSC pin.

IOM_CLK	IA/OB	ISDN Clock. 1.536 MHz clock. Connect to the ISDN device DCL pin.
IOM_DD	IA	ISDN Data Downstream. IOM data input synchronous to IOM_CLK. Connect to the ISDN device DOUT pin.
IOM_DU	OA	ISDN Data Upstream. IOM data output synchronous to IOM_CLK. Connect to the ISDN device DIN pin.
		MDP TO SIEMENS PSB21910 U INTERFACE
IOM_FRAME	IA/OB	ISDN Frame Synchronization Clock. 8 kHz frame sync; rising edge starts frame. The start of the B1
		channel in time-slot 0 is marked. Connect to the ISDN device FSC pin.
IOM_CLK	IA/OB	ISDN Clock. 1.536 MHz clock. Connect to the ISDN device DCL pin.
IOM_DD	IA	ISDN Data Downstream. IOM data input synchronous to IOM_CLK. Connect to the ISDN device DOUT pin.
IOM_DU	OA	ISDN Data Upstream. IOM data output synchronous to IOM_CLK. Connect to the ISDN device DIN pin.

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Hayes Microcomputer Products RCV56HCF manual MDP Pin Signal Definitions, Overhead Signals, BIF to MDP Interface

Contents

RCV56HCF RCV56HCF PCI/CardBus Modem Designer’s Guide Table of Contents Command SET Rockwell Proprietary Information List of Figures List of Tables Summary Features RCV56HCF PCI/CardBus Modem Designer’s Guide Marketing Modem Models and FunctionsModel Number1 Fdsp PC Software RCV56HCF Hardware Configuration Block Diagram Data Pump BUS General Description Technical OverviewOperating Modes Downloadable Modem Data Pump Firmware Host-Controlled Modem SoftwareHardware Interfaces RCV56HCF PCI/CardBus Modem Designer’s Guide Typical Audio Signal Interface U.S Relay Positions VoiceView Mode Typical Signal Routing Voice Mode+VLS= VOICE# CIDL1# This page is intentionally blank Establishing Data Modem Connections Data Mode VOICE/AUDIO Mode Error Correction and Data CompressionMNP 10EC Enhanced Cellular Connection FAX Class 1 Operation FULL-DUPLEX Speakerphone Fdsp Mode HOST-BASED Dsvd ModeVoiceview LOW Power Sleep Mode DiagnosticsCaller ID World Class Country Support Hardware Interface Hardware Signal Pins and Definitions Tqfp 11229 BUS InterfaceRCV56HCF MDP PIN Tqfp R6776 Bus Interface 176-Pin Tqfp Hardware Interface Signals Bus Interface 176-Pin Tqfp Pin Signals Pin Signal Label Type1 Interface DEVSEL# System Bus Interface Pin Signal DefinitionsPCI BUS Interface Serial Eeprom Interface NMC93C56 or Equivalent Bus Interface Pin Signal Definitions Cont’dDAA Interface Reserved MDP Interface Isdn Interface Isdn Models Isdn Interface NON-ISDN Models MDP 144-Pin Tqfp Hardware Interface Signals MDP 144-Pin Tqfp Pin Signals Pin Signal Label Interface3 Type1 MDP Pin Signals 144-Pin Tqfp Pllgnd PLL Overhead Signals MDP Pin Signal DefinitionsBIF to MDP Interface MDP to Siemens PSB2186 S/T Interface Pllgnd Connection. Connect to Agnd MDP Signal Definitions Contd Modem INTERCONNECT/NO Connect Power and Maximum Ratings ELECTRICAL,SWITCHING,AND Environmental CharacteristicsCurrent and Power Requirements Maximum Ratings PCI Bus AC Specifications for 3.3V Signaling PCI Bus DC Specifications for 3.3V SignalingSymbol Parameter Condition Min Max Units PCI Bus Parameter Symbol Min Typ Max Units Test Conditions MDP Digital Electrical Characteristics3 MDP Name Type Characteristic Value 10. Analog Electrical CharacteristicsTELINL1 TXA1L1 PCI Bus Timing Interface Timing and WaveformsSerial Eeprom Timing 11. Timing Serial Eeprom Interface External Device Bus Timing Symbol Description Min Typ Max Units Test Conditions Read12. Timing External Device Bus Interface Write ISDNCS# DWR# DD0-DD7 ISDNCS# DRD# DD0-DD7 13. Timing IOM-2 Interface IOM-2 Interface This page is intentionally blank PC Board Layout Guidelines Component PlacementGeneral Principles Signal Routing Modem Pin Noise Characteristics PowerDevice Function Noise Source Neutral Noise Sensitive MDP VDD, VAA Crystal Circuit Ground Planes7 VCL1 and Vref Circuit Optional Configurations CRYSTAL/OSCILLATOR SpecificationsOther Considerations Telephone and Local Handset Interface Characteristic Value Crystal Specifications Surface MountElectrical Mechanical Crystal Specifications Through Hole Package Dimensions 144-Pin Tqfp Package Dimensions RCV56HCF PCI/CardBus Modem Designer’s Guide This page is intentionally blank Vendor ID Field PCI Configuration RegistersDevice ID Field Bit Offset 3124 2316 158 Hex Status Register Command RegisterBit Description Base Address Register Serial Eeprom Interface Eeprom Configuration DataEeprom Address Copied to CIS RAM Command Set Summary Functional Use Sort Command SET Data Compression Command Set Summary Functional Use Sort Cont’d Voice Commands Command Set Summary Alphanumeric Sort Command Set Summary Alphanumeric Sort Cont’d RCV56HCF PCI/CardBus Modem Designer’s Guide Inside Back Cover Regional Sales Offices