AMD-K6 AMD [Advanced Micro Devices], AMD-K6 Datasheet - Page 187

• Manufacturer Part Number: AMD-K6
• Description: AMD-K6 Processor
• Manufacturer: AMD [Advanced Micro Devices]

20695H/0—March 1998
Chapter 7
Table 26. Register State After RESET
Notes:
FPU Instruction Pointer
1. The contents of EAX indicate if BIST was successful. If EAX = 0000_0000h, BIST was successful.
2. EDX contains the AMD-K6 processor signature, where X indicates the processor Stepping ID.
3. The contents of these registers are preserved following the recognition of INIT.
4. The CD and NW bits of CR0 are preserved following the recognition of INIT.
FPU Opcode Register
Power-on Configuration and Initialization
FPU Control Word
FPU Data Pointer
FPU Stack R7–R0
FPU Status Word
If EAX is non-zero, BIST failed.
FPU Tag Word
Register
EFLAGS
GDTR
LDTR
IDTR
EAX
EBX
ECX
EDX
EBP
CR0
CR2
ESP
EDI
EIP
ESI
CS
DS
GS
TR
SS
ES
FS
0000_0000_0000_0000_0000h
base:0000_0000h limit:0FFFFh
base:0000_0000h limit:0FFFFh
0000_0000_0000h
0000_0000_0000h
000_0000_0000b
0000_0002h
0000_0000h
0000_0000h
0000_0000h
0000_056Xh
0000_0000h
0000_0000h
0000_0000h
0000_0000h
0000_0000h
6000_0010h
FFFF_FFF0h
State (hex)
0000h
0000h
0000h
0000h
0000h
0000h
0000h
0040h
F000h
0000h
5555h
AMD-K6
®
Processor Data Sheet
Notes
1
2
3
3
3
3
4
3
3
3
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