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20
AMD Geode™ LX Processors Data Book
Architecture Overview
33234H
1
2
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25
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679
680
AMD Geode™ LX Processors
1
Data Book
1
Contents
3
List of Figures
5
List of Tables
10
1.0Overview
11
1.2 Features
12
Overview
14
2.0Architecture Overview
15
2.1.5 Floating Point Unit
16
2.1.2 Memory Management Unit
16
2.1.3 Cache and TLB Subsystem
16
2.1.4 Bus Controller Unit
16
2.5 Graphics Processor
17
2.6 Display Controller
18
2.7 Video Processor
18
2.8 Video Input Port
18
2.9 GeodeLink™ PCI Bridge
18
2.10 Security Block
19
Architecture Overview
20
3.0Signal Definitions
21
3.1 Buffer Types
23
3.2 Bootstrap Options
24
3.3 Ball Assignments
24
AMD Geode™
25
LX Processor
25
Signal Definitions
26
3.4 Signal Descriptions
33
3.4.2 PLL Interface Signals
34
3.4.5 PCI Interface Signals
37
3.4.8 VIP Interface Signals
41
4.0GeodeLink™ Interface Unit
45
4.1.1 Port Address
46
4.1.3 Memory and I/O Mapping
47
Table 4-2. MSR Mapping
47
P2D Descriptor
50
GLIU Register Descriptions
51
_MSR_CAP Register Map
55
_MSR_CAP Bit Descriptions
55
_MSR_CONFIG Register Map
55
_MSR_CONFIG Bit Descriptions
55
_MSR_SMI Register Map
56
_MSR_SMI Bit Descriptions
56
_MSR_ERROR Register Map
57
_MSR_ERROR Bit Descriptions
57
_MSR_PM Register Map
59
4.2.2 GLIU Specific Registers
60
_MSR_PM Bit Descriptions
60
COH Register Map
60
COH Bit Descriptions
60
PAE Register Map
61
PAE Bit Descriptions
61
ARB Register Map
62
ARB Bit Descriptions
62
ASMI Register Map
62
ASMI Bit Descriptions
63
AERR Register Map
64
AERR Bit Descriptions
64
PHY_CAP Register Map
65
PHY_CAP Bit Descriptions
65
NOUT_RESP Register Map
66
NOUT_RESP Bit Descriptions
66
NOUT_WDATA Register Map
67
NOUT_WDATA Bit Descriptions
67
SLAVE_ONLY Register Map
67
SLAVE_ONLY Bit Descriptions
67
WHO AM I Register Map
68
WHO AM I Bit Descriptions
68
GLIU_SLV Register Map
69
GLIU_SLV Bit Descriptions
69
ARB2 Register Map
70
ARB2 Bit Descriptions
70
RQ_COMPARE_VAL[0:3] Register
74
DA_COMPARE_MASK_HI[0:3])
79
P2D_BM Register Map
80
P2D_BM Bit Descriptions
80
P2D_BMO Register Map
81
P2D_BMO Bit Descriptions
81
P2D_R Register Map
82
P2D_R Bit Descriptions
82
P2D_RO Register Map
83
P2D_RO Bit Descriptions
83
P2D_SC Register Map
84
P2D_SC Bit Descriptions
84
SPARE_MSR[x] Register Map
85
SPARE_MSR[x] Bit Descriptions
85
4.2.6 I/O Descriptors
86
IOD_BM[x] Register Map
86
IOD_BM[x] Bit Descriptions
86
IOD_SC[x] Register Map
87
IOD_SC[x] Bit Descriptions
87
5.0CPU Core
89
5.2 Instruction Set Overview
90
5.3 Application Register Set
91
5.3.2 Segment Registers
92
5.3.4 EFLAGS Register
93
Table 5-4. EFLAGS Register
93
5.4 System Register Set
94
5.4.1 Control Registers
95
CPU Core
96
GLD_MSR_CAP Register Map
108
GLD_MSR_CAP Bit Descriptions
108
GLD_MSR_CONFIG Register Map
108
TSC_MSR Bit Descriptions
110
PERF_CNT0_MSR Register Map
110
5.5.2 CPU Core Specific MSRs
110
TSC_MSR Register Map
110
PERF_CNT1_MSR Register Map
111
SYS_CS_MSR Register Map
112
SYS_CS_MSR Bit Descriptions
112
SYS_SP_MSR Register Map
113
SYS_SP_MSR Bit Descriptions
113
SYS_IP_MSR Register Map
113
SYS_IP_MSR Bit Descriptions
113
PERF_SEL0_MSR Register Map
114
PERF_SEL1_MSR Register Map
114
IF_CONFIG_MSR Register Map
115
IF_TEST_ADDR_MSR Register Map
118
IF_SEQCOUNT_MSR Register Map
122
IF_BIST_MSR Register Map
123
IF_BIST_MSR Bit Descriptions
123
XC_CONFIG_MSR Register Map
124
XC_MODE_MSR Register Map
125
XC_MODE_MSR Bit Descriptions
125
XC_HIST_MSR Register Map
126
XC_HIST_MSR Bit Descriptions
126
XC_UADDR_MSR Register Map
127
XC_UADDR_MSR Bit Descriptions
127
ID_CONFIG_MSR Register Map
127
SMM_CTL_MSR Register Map
128
SMM_CTL_MSR Bit Descriptions
128
DMI Control Register Map
129
TEMPx_MSR Register Map
130
TEMPx_MSR Bit Descriptions
130
SMM_HDR_MSR Register Map
132
SMM_HDR_MSR Bit Descriptions
132
DMM_HDR_MSR Register Map
133
DMM_HDR_MSR Bit Descriptions
133
DR1_DR0_MSR Register Map
135
DR1_DR0_MSR Bit Descriptions
135
DR3_DR2_MSR Register Map
135
DR2_DR3_MSR Bit Descriptions
135
DR7_DR6_MSR Register Map
136
DR7_DR6_MSR Bit Descriptions
136
XDR1_XDR0_MSR Register Map
137
XDR3_XDR2_MSR Register Map
137
XDR5_XDR4_MSR Register Map
138
XDR7_XDR6_MSR Register Map
138
XDR9_XDR8_MSR Register Map
140
XDR11_XDR10_MSR Register Map
141
EX_IP_MSR Register Map
141
EX_IP_MSR Bit Descriptions
141
WB_IP_MSR Register Map
142
WB_IP_MSR Bit Descriptions
142
EX_LIP_MSR Register Map
142
EX_LIP_MSR Bit Descriptions
142
WB_LIP_MSR Register Map
143
WB_LIP_MSR Bit Descriptions
143
C1_C0_LIP_MSR Register Map
143
C3_C2_LIP_MSR Register Map
144
FPENV_CS_MSR Register Map
144
FPENV_CS_MSR Bit Descriptions
144
FPENV_IP_MSR Register Map
145
FPENV_IP_MSR Bit Descriptions
145
FPENV_DS_MSR Register Map
145
FPENV_DS_MSR Bit Descriptions
145
FPENV_DP_MSR Register Map
146
FPENV_DP_MSR Bit Descriptions
146
FPENV_OP_MSR Register Map
146
FPENV_OP_MSR Bit Descriptions
146
AC_CONFIG_MSR Register Map
147
EFLAG_MSR Register Map
149
EFLAG_MSR Bit Descriptions
149
IM_CONFIG_MSR Register Map
150
IC_INDEX_MSR Register Map
152
IC_DATA_MSR Register Map
152
IC_DATA_MSR Bit Descriptions
152
IC_TAG_MSR MSR Register Map
153
IC_TAG_MSR Bit Descriptions
153
IC_TAG_I_MSR Register Map
154
IC_TAG_I_MSR Bit Descriptions
154
L0_IC_DATA_MSR Register Map
154
L0_IC_TAG_I_MSR Register Map
154
ITB_INDEX_MSR Register Map
155
ITB_LRU_MSR Register Map
156
ITB_LRU_MSR Bit Descriptions
156
IM_BIST_TAG_MSR Register Map
158
IM_BIST_DATA_MSR Register Map
158
DM_CONFIG0_MSR Register Map
159
DM_CONFIG1_MSR Register Map
162
DM_PFLOCK_MSR Register Map
163
RCONF_BYPASS_MSR Register Map
165
RCONF_A0_BF_MSR Register Map
165
RCONF_C0_DF_MSR Register Map
166
RCONF_E0_FF_MSR Register Map
166
RCONF_SMM_MSR Register Map
167
RCONF_DMM_MSR Register Map
168
RCONFx_MSR Register Map
169
RCONFx_MSR Bit Descriptions
169
DC_INDEX_MSR Register Map
172
DC_DATA_MSR Register Map
173
DC_DATA_MSR Bit Descriptions
173
DC_TAG_MSR Register Map
173
DC_TAG_MSR Bit Descriptions
173
DC_TAG_I_MSR Register Map
174
SNOOP_MSR Register Map
175
SNOOP_MSR Bit Descriptions
175
L1DTLB_INDEX_MSR Register Map
175
L1DTLB_LRU_MSR Register Map
176
L1DTLB_ENTRY_MSR Register Map
177
L2TLB_INDEX_MSR Register Map
178
L2TLB_LRU_MSR Register Map
179
L2TLB_ENTRY_MSR Register Map
180
DM_BIST_MSR Register Map
182
DM_BIST_MSR Bit Descriptions
182
BC_CONFIG0_MSR Register Map
183
RSVD_STS_MSR Bit Descriptions
185
MSR_LOCK_MSR Register Map
185
RTSC_MSR Register Map
186
RTSC_MSR Bit Descriptions
186
RTSC_TSC_MSR Register Map
186
RTSC_TSC_MSR Bit Descriptions
186
L2_CONFIG_MSR Register Map
187
L2_STATUS_MSR Register Map
188
L2_INDEX_MSR Register Map
188
L2_INDEX_MSR Bit Descriptions
188
L2_DATA_MSR Register Map
189
L2_DATA_MSR Bit Descriptions
189
L2_TAG_MSR Register Map
189
L2_TAG_MSR Bit Descriptions
189
L2_TAG_I_MSR Register Map
190
L2_BIST_MSR Register Map
190
L2_BIST_MSR Bit Descriptions
190
PMODE_MSR Register Map
193
PMODE_MSR Bit Descriptions
193
BXDR1_BXDR0_MSR Register Map
194
BXDR3_BXDR2_MSR Register Map
194
BXDR6_BXDR7_MSR Register Map
195
BDRx_MSR Register Map
197
BDRx_MSR Bit Descriptions
197
BDR6_MSR Register Map
198
BDR6_MSR Bit Descriptions
198
BDR7_MSR Register Map
198
BDR7_MSR Bit Descriptions
198
FP_MODE_MSR Register Map
202
FP_MODE_MSR Bit Descriptions
202
FPU_CW_MSR Register Map
203
FPU_CW_MSR Bit Descriptions
203
FPU_SW_MSR Register Map
203
FPU_SW_MSR Bit Descriptions
203
FPU_TW_MSR Register Map
203
FPU_TW_MSR Bit Descriptions
204
FPU_BUSY_MSR Register Map
204
FPU_BUSY_MSR Bit Descriptions
204
FPU_MAP_MSR Register Map
204
FPU_MAP_MSR Bit Descriptions
204
FPU_MRx_MSR Register Map
205
FPU_MRx_MSR Bit Descriptions
205
FPU_ERx_MSR Register Map
206
FPU_ERx_MSR Bit Descriptions
206
CPUIDx_MSR Register Map
208
CPUIDx_MSR Bit Descriptions
208
6.0Integrated Functions
209
GeodeLink™ Memory Controller
210
Figure 6-7. Request Pipeline
215
Figure 6-8. DDR Reads
216
Figure 6-9. DDR Writes
217
6.1.2 Power Control
218
GLD_MSR_CAP Register
220
GLD_MSR_ERROR Register Map
221
GLD_MSR_PM Register Map
222
GLD_MSR_PM Bit Descriptions
222
6.2.2 GLMC Specific MSRs
223
MC_CF_BANK01 Register Map
223
MC_CF_BANK01 Bit Descriptions
223
MC_CF_BANK23 Register Map
223
MC_CF_BANK23 Bit Descriptions
223
MC_CF_BANK45 Register Map
224
MC_CF_BANK45 Bit Descriptions
224
MC_CF_BANK67 Register Map
224
MC_CF_BANK67 Bit Descriptions
224
MC_CF_BANK89 Register Map
225
MC_CF_BANK89 Bit Descriptions
225
MC_CF_BANKAB Register Map
225
MC_CF_BANKAB Bit Descriptions
225
MC_CF_BANKCD Register Map
226
MC_CF_BANKCD Bit Descriptions
226
MC_CF_BANKEF Register Map
226
MC_CF_BANKEF Bit Descriptions
226
MC_CF07_DATA Register Map
227
MC_CF07_DATA Bit Descriptions
227
MC_CF8F_DATA Register Map
229
MC_CF8F_DATA Bit Descriptions
230
MC_CF1017_DATA Register Map
231
MC_CFPERF_CNT1 Register Map
232
MC_PERFCNT2 Register Map
233
MC_PERFCNT2 Bit Descriptions
233
MC_CFCLK_DBUG Register Map
233
MC_CFPG_OPEN Register Map
235
MC_CFPG_OPEN Bit Descriptions
235
MC_CF_PMCTR Register Map
236
MC_CF_PMCTR Bit Descriptions
236
6.3 Graphics Processor
237
Graphics Processor
238
6.3.1 Command Buffer
239
6.3.2 Channel 3
241
Table 6-12. Bit Descriptions
241
6.3.3 BLT Operation
245
6.3.4 Vector Operation
246
6.3.5 Pipelined Operation
246
6.3.6 Pattern Generation
246
6.3.9 Destination Data
251
(GP_DST_OFFSET)
254
(GP_SRC_OFFSET)
254
(GP_BASE_OFFSET)
255
00000000h Page 272
255
GLD_MSR_SMI Register Map
257
GLD_MSR_SMI Bit Descriptions
257
GP_DST_OFFSET Register Map
259
GP_SRC_OFFSET Register Map
259
GP_VEC_ERR Register Map
260
GP_VEC_ERR Bit Description
260
GP_STRIDE Register Map
260
GP_STRIDE Bit Descriptions
261
GP_WID_HEIGHT Register Map
261
GP_VEC_LEN Register Map
261
GP_VEC_LEN Bit Descriptions
261
GP_SRC_COLOR_FG Register Map
262
GP_SRC_COLOR_BG Register Map
263
GP_PAT_COLOR_x Register Map
264
GP_PAT_DATA_x Register Map
265
GP_RASTER_MODE Register Map
265
01: Mono pattern
266
GP_VECTOR_MODE Register Map
267
GP_BLT_MODE Register Map
268
GP_BLT_MODE Bit Descriptions
268
GP_BLT_STATUS Register Map
269
GP_HST_SRC Register Map
269
GP_HST_SRC Bit Descriptions
270
GP_BASE_OFFSET Register Map
270
GP_CMD_TOP Register Map
270
GP_CMD_TOP Bit Descriptions
270
GP_CMD_BOT Register Map
271
GP_CMD_BOT Bit Descriptions
271
GP_CMD_READ Register Map
271
GP_CMD_READ Bit Descriptions
271
GP_CMD_WRITE Register Map
272
GP_CMD_WRITE Bit Descriptions
272
GP_CH3_OFFSET Register Map
272
GP_CH3_MODE_STR Register Map
273
GP_CH3_WIDHI Register Map
275
GP_CH3_WIDHI Bit Descriptions
275
GP_CH3_HSRC Register Map
275
GP_CH3_HSRC Bit Descriptions
275
GP_INT_CNTRL Register Map
277
GP_INT_CNTRL Bit Descriptions
277
6.5 Display Controller
278
Display Controller
280
6.5.1 GUI Functional Overview
281
Table 6-32. Display Modes
281
Table 6-36. Video Bandwidth
286
Table 6-39. VGA Text Modes
288
6.5.6 Graphics Scaler/Filter
293
(DC_VID_Y_ST_OFFSET)
301
(DC_VID_U_ST_OFFSET)
301
(DC_VID_V_ST_OFFSET)
301
(DC_GLIU0_MEM_OFFSET)
301
(DC_VID_EVEN_Y_ST_OFFSET)
302
(DC_VID_EVEN_U_ST_OFFSET)
302
(DC_VID_EVEN_V_ST_OFFSET)
302
SPARE_MSR Register Map
311
SPARE_MSR Bit Descriptions
311
DC_RAM_CTL_MSR Register Map
311
DC_UNLOCK Register Map
312
DC_UNLOCK Bit Descriptions
313
DC_GENERAL_CFG Register Map
314
, or 4 KB
315
3VIDE Video Enable
316
DC_DISPLAY_CFG Register Map
317
DC_ARB_CFG Register Map
319
DC_ARB_CFG Bit Descriptions
319
DC_FB_ST_OFFSET
321
DC_CB_ST_OFFSET Register Map
322
DC_DV_TOP Register Map
324
DC_DV_TOP Bit Descriptions
325
DC_LINE_SIZE Register Map
325
DC_LINE_SIZE Bit Descriptions
325
DC_GFX_PITCH Register Map
326
DC_GFX_PITCH Bit Descriptions
326
DC_VID_YUV_PITCH Register Map
326
6.6.5 Timing Registers
327
RSVD H_TOTAL RSVD H_ACTIVE
328
DC_H_SYNC_TIMING Register Map
329
RSVD V_TOTAL RSVD V_ACTIVE
330
DC_V_SYNC_TIMING Register Map
331
DC_FB_ACTIVE Register Map
332
DC_FB_ACTIVE Bit Descriptions
332
DC_CURSOR_X Register Map
332
DC_CURSOR_X Bit Descriptions
332
DC_CURSOR_Y Register Map
333
DC_CURSOR_Y Bit Descriptions
333
20h[27:0]) has not
334
DC_PAL_ADDRESS Register Map
335
DC_PAL_DATA Register Map
336
DC_PAL_DATA Bit Descriptions
336
DC_DFIFO_DIAG Register Map
336
DC_CFIFO_DIAG Register Map
337
6.6.8 Video Downscaling
338
DC_VID_DS_DELTA Register Map
338
6.6.9 GLIU Control Registers
339
DC_DV_CTL Register Map
339
DV_CTL Bit Descriptions
339
DC_DV_ACCESS Register Map
340
DC_DV_ACCESS Bit Descriptions
340
DC_GFX_SCALE Register Map
341
DC_GFX_SCALE Bit Descriptions
341
DC_IRQ_FILT_CTL Register Map
342
DC_FILT_COEFF1 Register Map
343
6.6.11 VBI Control Registers
344
DC_FILT_COEFF2 Register Map
344
DC_VBI_EVEN_CTL Register Map
344
DC_VBI_ODD_CTL Register Map
345
DC_VBI_HOR Register Map
345
DC_VBI_HOR Bit Descriptions
345
DC_VBI_LN_ODD Register Map
346
DC_VBI_LN_EVEN Register Map
346
DC_VBI_PITCH Register Map
347
DC_CLR_KEY Register Map
347
DC_CLR_KEY Bit Descriptions
347
DC_CLR_KEY_MASK Register Map
348
DC_CLR_KEY_X Register Map
348
DC_CLR_KEY_Y Register Map
348
DC_CLR_KEY_Y Bit Descriptions
349
DC_IRQ Register Map
349
DC_IRQ Bit Descriptions
349
DC_GENLK_CTL Register Map
350
DC_GENLK_CTL Bit Descriptions
350
RSVD OFFSET
351
VGA_CONFIG Register Map
355
VGA_CONFIG Bit Descriptions
355
VGA_STATUS Register Map
355
VGA_STATUS Bit Descriptions
355
Table 6-52. Font Table
360
00h Page 369
362
6.6.19.23 Underline Location
369
6.6.22 Video DAC Registers
382
6.7 Video Processor
388
Video Processor
389
Flat Panel
389
Video Processor Module
389
6.7.3 X and Y Upscaler
393
6.7.4 Color Space Converter
393
6.7.5 Video Overlay
394
Use video value
396
6.7.6 Video Output Port
398
Table 6-61. VOP Mode
401
Table 6-62. SAV/EAV Sequence
402
Table 6-64. SAV VIP Flags
404
Table 6-65. VOP Clock Rate
404
Disable Feature
410
6.7.8 VP Resolution Table
411
6.7.9 Display RGB Modes
411
Table 6-68. Display RGB Modes
411
MSR_DIAG_VP Register Map
419
MSR_DIAG_VP Bit Descriptions
419
MSR_PADSEL Register Map
420
MSR_PADSEL Bit Descriptions
420
VCFG Register Map
421
VCFG Bit Descriptions
421
DCFG Register Map
422
DCFG Bit Descriptions
423
VX Register Map
424
VX Bit Descriptions
424
VY Register Map
425
VY Bit Descriptions
425
SCL Register Map
425
SCL Bit Descriptions
425
VCK Register Map
426
VCK Bit Descriptions
426
VCM Register Map
427
VCM Bit Descriptions
427
PAR Register Map
428
PAR Bit Descriptions
428
PDR Register Map
428
PDR Bit Descriptions
428
SLR Register Map
429
SLR Bit Descriptions
429
MISC Register Map
430
MISC Bit Descriptions
430
VYS Register Map
431
VYS Bit Descriptions
431
VXS Register Map
431
VXS Bit Descriptions
432
VDC Register Map
432
VDC Bit Descriptions
432
CRC Register Map
433
CRC Bit Descriptions
433
CRC32 Register Map
434
CRC32 Bit Descriptions
434
VDE Register Map
434
VDE Bit Descriptions
434
CCK Register Map
436
CCK Bit Descriptions
436
CCM Register Map
437
CCM Bit Descriptions
437
CC1 Register Map
437
CC1 Bit Descriptions
437
CC2 Register Map
438
CC2 Bit Descriptions
438
A1X Register Map
438
A1X Bit Descriptions
438
A1Y Register Map
439
A1Y Bit Descriptions
439
A1C Register Map
439
A1C Bit Descriptions
440
A1T Register Map
440
A1T Bit Descriptions
441
A2X Register Map
441
A2X Bit Descriptions
441
A2Y Register Map
442
A2Y Bit Descriptions
442
A2C Register Map
442
A2C Bit Descriptions
443
A2T Register Map
443
A2T Bit Descriptions
443
A3X Register Map
444
A3X Bit Descriptions
444
A3Y Register Map
445
A3Y Bit Descriptions
445
A3C Register Map
445
A3C Bit Descriptions
446
A3T Register Map
446
A3T Bit Descriptions
446
VRR Register Map
447
VRR Bit Descriptions
447
AWT Register Map
448
AWT Bit Descriptions
448
VTM Register Map
448
VTM Bit Descriptions
448
VYE Register Map
449
VYE Bit Descriptions
449
A1YE Register Map
449
A1YE Bit Descriptions
449
A2YE Register Map
450
A2YE Bit Descriptions
450
A3YE Register Map
450
A3YE Bit Descriptions
450
VCR Register Map
451
VCR Bit Descriptions
451
PT1 Register Map
451
PT1 Bit Descriptions
451
PT2 Register Map
453
PT2 Bit Descriptions
453
PM Register Map
454
PM Bit Descriptions
454
DFC Register Map
456
DFC Bit Descriptions
456
DCA Register Map
457
DCA Bit Descriptions
457
DMD Register Map
458
DMD Bit Descriptions
458
Register Map
459
Bit Descriptions
459
Bit Descriptions (Continued)
460
6.9 Video Input Port
462
6.9.2 VIP Block Descriptions
463
Video Input Port
464
6.9.3 Functional Description
465
6.9.4 VIP Operation Modes
465
(simplified BT.656)
466
Table 6-73. SAV/EAV Sequence
466
6.9.6 Message Passing Mode
470
6.9.7 Data Streaming Mode
470
6.9.8 BT.601 Mode
471
6.9.10 Software Model
475
6.9.11 Bob and Weave
480
6.9.12 VIP Interrupts
480
6.9.13 VIP Input Video Status
481
VIP_CTL_REG1 Register Map
488
VIP_CTL_REG1 Bit Descriptions
488
VIP_CTL_REG2 Register Map
490
VIP_CTL_REG2 Bit Descriptions
490
) and FIFO
491
100-111: 0
491
VIP_STATUS Register Map
492
VIP_STATUS Bit Descriptions
492
VIP_INT Register Map
494
VIP_INT Bit Descriptions
494
VIP_CUR_TAR Register Map
495
VIP_MAX_ADDR Register Map
495
VIP_MAX_ADDR Bit Descriptions
495
VIP_CONTRL_REG3 Register Map
498
(VIP_TASK_A_V_OFFSET)
499
even lines will also
499
TASK_B_V_OFFSET_START_ODD
503
TASK_B_U_OFFSET)
504
VIP_ANC_MSG_SIZE Register Map
505
VIP_FIFO_DATA Register Map
507
6.11 Security Block
510
6.11.2 Functional Description
511
Security Block
512
GLD_MSR_CTRL Register Map
519
GLD_MSR_CTRL Bit Descriptions
519
SB_CTL_A Register Map
520
SB_CTL_B Register Map
521
SB_AES_INT Register Map
522
SB_SOURCE_A Register Map
522
SB_DEST_A Register Map
523
SB_LENGTH_A Register Map
523
SB_SOURCE_B Register Map
524
SB_DEST_B Register Map
524
SB_LENGTH_B Register Map
525
SB_WKEY_1 Register Map
526
SB_WKEY_1 Bit Descriptions
526
SB_WKEY_2 Register Map
526
SB_WKEY_2 Bit Descriptions
526
SB_WKEY_3 Register Map
527
SB_WKEY_3 Bit Descriptions
527
SB_CBC_IV_0 Register Map
527
SB_CBC_IV_0 Bit Descriptions
527
SB_RANDOM_NUM Register Map
529
SB_EEPROM_COMM Register Map
530
SB_EEPROM_ADDR Register Map
531
SB_EEPROM_DATA Register Map
531
6.13.1 TAP Controller
533
GeodeLink™ Control Processor
534
6.13.2 Reset Logic
535
6.13.3 Clock Control
535
Table 6-83. GIO_PCI Outputs
537
GLCP_GLB_PM Register Map
547
GLCP_GLB_PM Bit Descriptions
547
GLCP_PROCSTAT Register Map
548
GLCP_DOWSER Register Map
549
GLCP_DOWSER Bit Descriptions
549
GLCP_CLKOFF Register Map
551
GLCP_CLKOFF Bit Descriptions
551
GLCP_CLKACTIVE Register Map
552
GLCP_CLKDISABLE Register Map
553
GLCP_CLK4ACK Register Map
553
GLCP_SYS_RSTPLL Register Map
554
GLCP_DOTPLL Register Map
557
GLCP_DOTPLL Bit Descriptions
558
GLCP_DBGCLKCTL Register Map
559
GLCP_CHIP_REVID Register Map
559
GLCP_CNT Register Map
560
GLCP_CNT Bit Descriptions
560
GLCP_TH_SD Register Map
561
GLCP_TH_SD Bit Descriptions
561
GLCP_TH_SF Register Map
561
GLCP_TH_SF Bit Descriptions
561
6.14.3 GLCP IGNNE I/Os
562
GLCP_TH_OD Register Map
562
GLCP_TH_OD Bit Descriptions
562
GLCP_DAC Register Map
563
GLCP_DAC Bit Descriptions
563
MSR_A20M Register Map
564
MSR_A20M Bit Descriptions
564
MSR_INIT Register Map
564
MSR_INIT Bit Descriptions
564
MSR_INTAX Register Map
565
MSR_INTAX Bit Descriptions
565
6.15 GeodeLink™ PCI Bridge
566
GeodeLink™ PCI Bridge
567
AMD Geode™ LX Processor
568
6.15.6 Exception Handling
571
GLPCI_CTRL Register Map
578
GLPCI_CTRL Bit Descriptions
578
GLPCI_ARB Register Map
581
GLPCI_ARB Bit Definitions
582
GLPCI_PBUS Register Map
584
GLPCI_PBUS Bit Descriptions
584
GLPCI_REN Register Map
584
GLPCI_REN Bit Descriptions
585
GLPCI_A0 Register Map
585
GLPCI_A0 Bit Descriptions
586
Table 6-93. Region Properties
586
GLPCI_C0 Register Map
586
GLPCI_C0 Bit Descriptions
586
GLPCI_E0 Register Map
587
GLPCI_E0 Bit Descriptions
587
GLPCI_R0 Register Map
588
GLPCI_R0 Bit Descriptions
588
GLPCI_R1 Register Map
589
GLPCI_R1 Bit Descriptions
589
GLPCI_R2 Register Map
590
GLPCI_R2 Bit Descriptions
590
GLPCI_R3 Register Map
591
GLPCI_R3 Bit Descriptions
591
GLPCI_R4 Register Map
592
GLPCI_R4 Bit Descriptions
592
GLPCI_R5 Register Map
593
GLPCI_R5 Bit Descriptions
593
GLPCI_EXT_MSR Register Map
594
GLPCI Spare
595
GLPCI Spare Bit Descriptions
595
GLPCI_GPIO Register Map
596
7.0Electrical Specifications
597
7.3 Operating Conditions
598
7.4 DC Current
599
Figure 7-1. V
600
Power Split
600
Electrical Specifications
601
MEMDDR2ON
601
7.5 DC Characteristics
604
7.6 AC Characteristics
607
8.0Instruction Set
619
8.1.1 Prefix (Optional)
620
Table 8-2. Instruction Fields
620
8.1.2 Opcode
621
Table 8-4. w Field Encoding
621
Table 8-5. d Field Encoding
621
Table 8-6. s Field Encoding
621
Table 8-7. eee Field Encoding
622
8.1.4 reg Field
624
Table 8-10. reg Field
624
Table 8-13. ss Field Encoding
625
Instruction Set
626
8.2 CPUID Instruction Set
627
8.2.2 Extended CPUID Levels
629
8.3.1 Opcodes
633
8.3.2 Clock Counts
633
8.3.3 Flags
633
× TOS; then pop TOS 1/10
668
× M.SI 2/11
668
× M.WI 2/11
668
9.0Package Specifications
675
Package Specifications
676
A.1 Order Information
677
Table A-2. Revision History
679
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