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Table 6-19, F1bar1: acpi support registers summary, Ed in table 6- 19) – AMD Geode SC1201 User Manual

Page 181

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AMD Geode™ SC1200/SC1201 Processor Data Book

181

Core Logic Module - Register Summary

32579B

Table 6-19. F1BAR1: ACPI Support Registers Summary

F1BAR1+
I/O Offset

Width

(Bits)

Type

Name

Reset

Value

Reference

(Table 6-34)

00h-03h

32

R/W

P_CNT — Processor Control Register

00000000h

Page 247

04h

8

RO

Reserved, do not read

00h

Page 247

05h

8

RO

P_LVL3 — Enter C3 Power State Register

xxh

Page 247

06h

8

R/W

SMI_CMD — OS/BIOS Requests Register

00h

Page 247

07h

8

R/W

ACPI_FUN_CNT — ACPI Function Control Register

00h

Page 247

08h-09h

16

R/W

PM1A_STS — PM1A Status Register

0000h

Page 248

0Ah-0Bh

16

R/W

PM1A_EN — PM1A Enable Register

0000h

Page 249

0Ch-0Dh

16

R/W

PM1A_CNT — PM1A Control Register

0000h

Page 249

0Eh

8

R/W

ACPI_BIOS_STS Register

00h

Page 250

0Fh

8

R/W

ACPI_BIOS_EN Register

00h

Page 250

10h-11h

16

R/W

GPE0_STS — General Purpose Event 0 Status Register

xxxxh

Page 251

12h-13h

16

R/W

GPE0_EN — General Purpose Event 0 Enable Register

0000h

Page 252

14h

8

R/W

GPWIO Control Register 1

00h

Page 253

15h

8

R/W

GPWIO Control Register 2

00h

Page 253

16h

8

R/W

GPWIO Data Register

00h

Page 254

17h

---

---

Reserved

00h

Page 254

18h-1Bh

32

R/W

ACPI SCI_ROUTING Register

00000F00h

Page 255

1Ch-1Fh

32

RO

PM_TMR — ACPI Timer Register

xxxxxxxxh

Page 255

20h

8

R/W

PM2_CNT — PM2 Control Register

00h

Page 255

21h-FFh

---

---

Not Used

00h

Page 255

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