Texas Instruments PCI445X manual GND PHYDATA6

Page 43

PCI445X Buffer Types

Table C±1. PCI445X Terminal Function Assignment and Buffer Types (Continued)

 

Signal Name

Terminal

Type

 

Signal Name

 

Terminal

Type

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

GND

U8

P

 

PHY_DATA6

 

U9

TS

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

GND

U13

P

 

PHY_DATA7

 

V9

TS

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

GND

U17

P

 

PHY_LREQ

 

Y5

O

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

K20

I

 

 

 

 

 

 

 

 

 

 

Y13

OD

 

GNT

 

 

 

 

PME/RI_OUT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

IDSEL/MFUNC7

P20

I/O

 

 

 

 

 

 

 

 

 

 

K19

I

 

 

PRST

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

T17

STS

 

 

 

 

 

 

 

 

 

 

L20

O

 

IRDY

 

 

 

REQ

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

IRQSER

W13

TS

 

SCL

 

W10

TS

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

LATCH

W12

TS

 

SDA

 

Y9

TS

 

 

 

 

 

 

 

 

 

 

 

 

 

 

LINKON

Y6

I

 

 

 

 

 

 

 

 

 

 

Y20

OD

 

 

SERR

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

LPS

W5

O

 

 

 

 

 

 

 

 

 

 

V11

O

 

 

SPKROUT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

MFUNC0

W11

I/O

 

 

 

 

 

 

 

 

 

 

V19

STS

 

 

STOP

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

MFUNC1

Y11

I/O

 

 

 

 

 

 

 

 

 

 

U11

I

 

 

SUSPEND

 

 

 

 

 

 

 

 

 

 

 

 

 

MFUNC2

Y10

I/O

 

 

 

 

 

 

 

 

 

 

U18

STS

 

 

TRDY

 

 

 

 

 

 

 

 

 

 

 

 

 

MFUNC3

V10

I/O

 

VCCA

 

B5

P

 

 

 

 

 

 

 

 

 

 

 

MFUNC4

W9

I/O

 

VCCA

 

F3

P

 

 

 

 

 

 

 

 

 

 

 

MFUNC5

V5

I/O

 

VCCA

 

L4

P

 

 

 

 

 

 

 

 

 

 

 

MFUNC6

Y4

I/O

 

VCCB

 

B13

P

 

 

 

 

 

 

 

 

 

 

 

PAR

W19

STS

 

VCCB

 

E19

P

 

 

 

 

 

 

 

 

 

 

 

PCLK

K17

I

 

VCCP

 

P19

P

 

 

 

 

 

 

 

 

 

 

 

 

 

 

W20

STS

 

VCCP

 

V14

P

 

PERR

 

 

 

 

 

 

 

 

 

 

 

 

 

PHY_CLK

V6

I

 

VCC3.3

 

D6

P

 

 

 

 

 

 

 

 

 

 

PHY_CTL0

U7

TS

 

VCC3.3

 

D11

P

 

 

 

 

 

 

 

 

 

 

PHY_CTL1

W6

TS

 

VCC3.3

 

D15

P

 

 

 

 

 

 

 

 

 

 

PHY_DATA0

V7

TS

 

VCC3.3

 

F4

P

 

 

 

 

 

 

 

 

 

 

PHY_DATA1

W7

TS

 

VCC3.3

 

F17

P

 

 

 

 

 

 

 

 

 

 

PHY_DATA2

Y7

TS

 

VCC3.3

 

K4

P

 

 

 

 

 

 

 

 

 

 

PHY_DATA3

V8

TS

 

VCC3.3

 

L17

P

 

 

 

 

 

 

 

 

 

 

PHY_DATA4

W8

TS

 

VCC3.3

 

R4

P

 

 

 

 

 

 

 

 

 

 

PHY_DATA5

Y8

TS

 

VCC3.3

 

R17

P

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PCI445X Buffer Types

C-5

Image 43
Contents Implementation Guide Important Notice About This Manual Read This FirstCsr ±a /user/ti/simuboard/utilities Related Documentation From Texas Instruments Page Contents Viii Figures Tables Topic PCI445X Device±1. Typical System Architecture System Features Selection Distributed DMA Ddma Socket Power SwitchesOptional PCI Signals PCI and ISA Style InterruptSerialized Interrupt Control Socket Activity LEDsMFUNC7±MFUNC0 Terminal Assignments Miscellaneous Functions DescriptionMemory Burst R/W Operation Control CardBus Reserved Terminal SignalingPower Savings Mode Asynchronous CSC Interrupt GenerationZV Port Control and Auto Detect Function Socket Power Lock12.9 SMI 12.11VCC ProtectionPERR, SERR, and Lock System ImplementationClamping Rails PCI Bus InterfaceINTA, INTB, and Intc Prst PCI reset and Grst Global resetDamping resistor on Cclk terminal 4 2-Wire I2C Interface for EepromSocket power supply PC Card InterfaceEeprom ±1. Registers and Bits Loadable Through Serial EepromSample PCI445X Eeprom Data File System Implementation Zoomed Video ZV Interface 1 P2C Interface for TPS22X6 Power SwitchMiscellaneous Signals Interrupt Signaling Interface±2. PC Card Interface Pullup Resistor List² ³ Requirement of Pullup/Pulldown Resistors±4. Miscellaneous Terminals Pullup Resistor List ±3. PCI Bus Interface Pullup Resistor ListLPS ±5. Required Pullup/Pulldown ResistorsInitialization Bios ConsiderationsPCI Standard Registers Initialization PCI TI Proprietary Registers Initialization System Sleeping State ConsiderationDocking System Consideration Register save/restoreImportant Information Topic Global Reset Only Bits, PME Context BitsTable A±1.Global Reset Only Cleared Bits Global Reset Only Bits/PME Context BitsTable A±2.PME Context Bits Page PME and RI Behavior PME and RI Behavior Table B±1.CardBus Ctschg and Wake-Up Signals Truth TablePCI445X Buffer Types PCI445X Buffer Types Signal Name Terminal TypeACVS2 BCAD22 GND PHYDATA6 ZVUV4 TSO Buffer Type Description Table C±2. Buffer Type Abbreviations