IBM POWERPC 750GL User Manual

Page 374

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User’s Manual
IBM PowerPC 750GX and 750GL RISC Microprocessor

Index

Page 374 of 377

750gx_umIX.fm.(1.2)

March 27, 2006

DABR

,

62

DAR

,

61

DEC

,

62

DSISR

,

61

EAR

,

62

HID0

,

65

,

337

HID1

,

70

IABR

,

64

ICTC

,

77

,

348

L2CR

,

81

,

329

MMCR0

,

72

,

172

,

351

MMCR1

,

74

,

172

,

351

MSR

,

60

PMC1 and PMC2

,

44

PMCn

,

74

,

172

PVR

,

60

SDR1

,

61

SIA

,

75

,

172

,

355

SPRGn

,

61

SPRs for performance monitor

,

349

SRn

,

61

SRR0/SRR1

,

61

THRMn

,

78

time base (TB)

,

62

user-level

CR

,

59

CTR

,

59

FPRn

,

59

FPSCR

,

59

GPRn

,

59

LR

,

59

time base (TB)

,

60

,

62

UMMCR0

,

73

UMMCR1

,

74

UPMCn

,

75

USIA

,

76

,

355

XER

,

59

Rename buffer, definition

,

210

Rename register operation

,

224

Reservation station, definition

,

210

Reserved instruction class

,

89

Reset

HRESET signal

,

272

reset exception

,

163

SRESET signal

,

272

Retirement, definition

,

210

rfi

,

161

Rotate/shift instructions

,

95

RSRV (reserve) signal

,

319

S

SDR1 register

,

61

Segment registers

SR description

,

61

SR manipulation instructions

,

119

Segmented memory model, see Memory management

unit

Serializing instructions

,

225

Shift/rotate instructions

,

95

SIA (sampled instruction address) register

,

75

,

172

,

355

Signals

AACK

,

262

ABB

,

285

address arbitration

,

251

,

285

address transfer

,

292

address transfer attribute

,

294

An

,

254

ARTRY

,

263

,

303

BG

,

252

,

285

BR

,

251

,

285

CI

,

260

CKSTP_IN/CKSTP_OUT

,

169

,

271

configuration

,

250

COP/scan interface

,

319

data arbitration

,

285

,

301

data transfer termination

,

303

DBB

,

286

,

302

DBG

,

264

,

285

DBWO

,

286

,

303

,

320

DHn/DLn

,

266

DRTRY

,

269

,

303

,

306

GBL

,

261

HRESET

,

272

MCP

,

62

,

152

,

271

PLL_CFGn

,

277

power and ground signals

,

278

QACK

,

273

QREQ

,

273

RSRV

,

319

SRESET

,

272

TA

,

268

TBST

,

259

,

294

,

303

TEA

,

269

,

303

,

307

transfer encoding

,

256

TS

,

253

TSIZn

,

258

,

294

TTn

,

256

,

294

WT

,

260

Single-beat transfer

reads with data delays, timing

,

312

reads, timing

,

310

termination

,

304

writes, timing

,

311

Snooping

,

142

SPRGn registers

,

61

SRESET (soft reset) signal

,

272

SRR0/SRR1 (status save/restore registers)

description

,

61

exception processing

,

156

Stage, definition

,

211

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