AM79C975VCW datasheet(303/304 Pages) AMD

303 / 304 page

Am79C973/Am79C975

303

P R E L I M INARY

Slave Configuration Read . . . . . . . . . . . . . .41

Slave Configuration Transfers . . . . . . . . . . .40

Slave Configuration Write . . . . . . . . . . . . . .41

Slave Cycle Data Parity Error Response . . .46

Slave Cycle Termination . . . . . . . . . . . . . . .44

Slave I/O Transfers . . . . . . . . . . . . . . . . . . .40

Slave Read Using I/O Command . . . . . . . . .42

Slave Write Using Memory Command . . . .42

SMIU Command Register

(MReg Address 31) . . . . . . . . . . . . . . . . .260

SMIU Interrupt Register

(MReg Address 32) . . . . . . . . . . . . . . . . .260

SMIU Receive Address Register

(MReg Address 39) . . . . . . . . . . . . . . . . .262

SMIU Receive Data Port

(MReg Address 40) . . . . . . . . . . . . . . . . .262

SMIU Receive Message Length Register

(MReg Address 41) . . . . . . . . . . . . . . . . .262

SMIU Receive Status Register

(MReg Address 42) . . . . . . . . . . . . . . . . .262

SMIU Transmit Address Register

(MReg Address 35) . . . . . . . . . . . . . . . . .261

SMIU Transmit Data Port

(MReg Address 36) . . . . . . . . . . . . . . . . .261

SMIU Transmit Message Length Register

(MReg Address 37) . . . . . . . . . . . . . . . . .261

SMIU Transmit Status Register

(MReg Address 38) . . . . . . . . . . . . . . . . .261

Soft Reset Function . . . . . . . . . . . . . . . . . . .88

Software . . . . . . . . . . . . . . . . . . . . . . . . . . .179

Software Access . . . . . . . . . . . . . . . . . . . . .108

Software Interface . . . . . . . . . . . . . . . . . . . .39

Software Interrupt Timer . . . . . . . . . . . . . . .69

Some Examples of LAPP Descriptor

Interaction . . . . . . . . . . . . . . . . . . . . . . . .289

SQE Test Error . . . . . . . . . . . . . . . . . . . . . . .75

SR2

Initialization Block Address 1 . . . . . . .126

SRAM Configuration . . . . . . . . . . . . . . . . . .96

Standard Products . . . . . . . . . . . . . . . . . . . .28

Start Frame-Byte Delimiter . . . . . . . . . . . . .36

Status Register (Register 1) . . . . . . . . . . . .275

STOP . . . . . . . . . . . . . . . . . . . . . . . . . .31, 107

Stop . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .31

Supported Instructions . . . . . . . . . . . . . . . .106

Suspend . . . . . . . . . . . . . . . . . . . . . . . . . . . .64

SWITCHING CHARACTERISTICS . . . .266

Switching Characteristics

Bus Interface . . . . . . . . . . . . . . . . . . . .227

External Address Detection Interface .229

Media Independent Interface . . . . . . . .278

Switching Test Circuits . . . . . . . . . . . . . . .235

SWITCHING WAVEFORMS . . . . . . . . .228

SWICHING WAVEFORMS

Receive Frame Tag . . . . . . . . . . . . . . .282

Switching Waveforms . . . . . . . . . . . . . . . .267

Expansion Bus Interface . . . . . . . . . . .240

External Address Detection

Interface . . . . . . . . . . . . . . . . . . . . .281

General-Purpose Serial Interface . . . . .242

Media Independent Interface . . . .242, 279

System Bus Interface . . . . . . . . . . . . . .236

Symbol Interface (PDT/PDR mode) . . . . .192

System Bus Interface . . . . . . . . . . . . . . . . . .39

System Error . . . . . . . . . . . . . . . . . . . . . . . .31

TAP Finite State Machine . . . . . . . . . . . . .106

Target Abort . . . . . . . . . . . . . . . . . . . . . .51, 53

Target Initiated Termination . . . . . . . . . . . .50

Target Ready . . . . . . . . . . . . . . . . . . . . . . . .31

TCK . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .36

TDI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .36

TDO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .36

Technology Ability Field Bit

Assignments . . . . . . . . . . . . . . . . . . . . . .276

Test Clock . . . . . . . . . . . . . . . . . . . . . . . . . .36

Test Data In . . . . . . . . . . . . . . . . . . . . . . . . .36

Test Data Out . . . . . . . . . . . . . . . . . . . . . . . .36

Test Mode Select . . . . . . . . . . . . . . . . . . . . .36

Test Registers . . . . . . . . . . . . . . . . . . . . . . .113

TMD0 . . . . . . . . . . . . . . . . . . . . . . . . . . . .209

TMD2 . . . . . . . . . . . . . . . . . . . . . . . . . . . .211

TMD3 . . . . . . . . . . . . . . . . . . . . . . . . . . . .212

TMS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .36

Transferring Data . . . . . . . . . . . . . . . . . . . .246

Transmit and Receive Message Data

Encapsulation . . . . . . . . . . . . . . . . . . . . . .70

Transmit Clock . . . . . . . . . . . . . . . . . . . . . .34

Transmit Data . . . . . . . . . . . . . . . . . . . . . . .34

Transmit Descriptor Table Entry . . . . . . . . .67

Transmit Descriptors . . . . . . . . . . . . . . . . .209

Transmit Enable . . . . . . . . . . . . . . . . . . . . . .34

Transmit Error . . . . . . . . . . . . . . . . . . . . . . .34

Transmit Exception Conditions . . . . . . . . . .74

Transmit FCS Generation . . . . . . . . . . . . . .74

Transmit Function Programming . . . . . . . . .73

Transmit Operation . . . . . . . . . . . . . . . . . . .73

AM79C975VCW Datenblatt(PDF) 303 Page - Advanced Micro Devices

AM79C975VCW Datenblatt(HTML) 303 Page - Advanced Micro Devices

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