SC1200UFH-266 AMD (ADVANCED MICRO DEVICES), SC1200UFH-266 Datasheet - Page 219

• Manufacturer Part Number: SC1200UFH-266
• Manufacturer: AMD (ADVANCED MICRO DEVICES)

Specifications of SC1200UFH-266

• Operating Temperature (min): 0C
• Operating Temperature (max): 85C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Lead Free Status / Rohs Status: Not Compliant

Core Logic Module - Bridge, GPIO, and LPC Registers - Function 0
AMD Geode™ SC1200/SC1201 Processor Data Book
Index CCh
Index CDh
Index CEh
Index CFh
Index D0h
Index D1h-EBh
Table 6-29. F0: PCI Header/Bridge Configuration Registers for GPIO and LPC Support (Continued)
Bit
6:0
6:0
6:0
7:0
7
7
7
Description
Memory or I/O Mapped. Determines how User Defined Device 1 is mapped.
0: I/O.
1: Memory.
Mask.
If bit 7 = 0 (I/O):
If bit 7 = 1 (Memory):
Note:
Memory or I/O Mapped. determines how User Defined Device 2 is mapped.
0: I/O
1: Memory
Mask.
If bit 7 = 0 (I/O):
If bit 7 = 1 (Memory):
Note:
Memory or I/O Mapped. Determines how User Defined Device 3 is mapped.
0: I/O.
1: Memory.
Mask.
If bit 7 = 0 (I/O):
If bit 7 = 1 (Memory):
Note:
Software SMI. A write to this location generates an SMI. The data written is irrelevant. This register allows software entry
into SMM via normal bus access instructions.
A "1" in a mask bit means that the address bit is ignored for comparison.
A "1" in a mask bit means that the address bit is ignored for comparison.
A "1" in a mask bit means that the address bit is ignored for comparison.
Bit 6
Bit 5
Bits [4:0] Mask for address bits A[4:0]
Bits [6:0] Mask for address memory bits A[15:9] (512 bytes min. and 64 KB max.) A[8:0] are ignored.
Bit 6
Bit 5
Bits [4:0] Mask for address bits A[4:0]
Bits [6:0] Mask for address memory bits A[15:9] (512 bytes min. and 64 KB max.) A[8:0] are ignored.
Bit 6
Bit 5
Bits [4:0] Mask for address bits A[4:0]
Bits [6:0] Mask for address memory bits A[15:9] (512 bytes min. and 64 KB max.) A[8:0] are ignored.
0: Disable write cycle tracking
1: Enable write cycle tracking
0: Disable read cycle tracking
1: Enable read cycle tracking
0: Disable write cycle tracking
1: Enable write cycle tracking
0: Disable read cycle tracking
1: Enable read cycle tracking
0: Disable write cycle tracking
1: Enable write cycle tracking
0: Disable read cycle tracking
1: Enable read cycle tracking
User Defined Device 1 Control Register (R/W)
User Defined Device 2 Control Register (R/W)
User Defined Device 3 Control Register (R/W)
Software SMI Register (WO)
Reserved
Reserved
32579B
Reset Value: 00h
Reset Value: 00h
Reset Value: 00h
Reset Value: 00h
Reset Value: 00h
Reset Value: 00h
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