SC2200UFH-300 AMD (ADVANCED MICRO DEVICES), SC2200UFH-300 Datasheet - Page 279

• Manufacturer Part Number: SC2200UFH-300
• Manufacturer: AMD (ADVANCED MICRO DEVICES)

Specifications of SC2200UFH-300

• 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 - X-Bus Expansion Interface - Function 5
AMD Geode™ SC2200 Processor Data Book
Offset 04h-07h
Offset 08h-0Bh
31:16
15:13
31:2
12:8
Bit
6:0
1
0
7
Description
Reserved. Write as read.
Video Processor Access Enable. Allows access to video processor using F4BAR0.
0: Disable.
1: Enable. (Default)
Note:
IO_STRAP_IDSEL_SELECT (IDSEL Strap Override).
0: IDSEL: AD28 for Chipset Register Space (F0-F5), AD29 for USB Register Space (PCIUSB).
1: IDSEL: AD26 for Chipset Register Space (F0-F5), AD27 for USB Register Space (PCIUSB).
Reserved. Write as read.
IO_USB_XCVR_VADJ (USB Voltage Adjustment Connection). These bits connect to the voltage adjustment interface on
the three USB transceivers. Default = 100.
IO_USB_XCVT_CADJ (USB Current Adjustment). These bits connect to the current adjustment interface on the three
USB transceivers. Default = 10000.
IO_TEST_PORT_EN (Debug Test Port Enable).
0: Disable.
1: Enable.
IO_TEST_PORT_REG (Debug Port Pointer). These bits are used to point to the 16-bit slice of the test port bus.
Table 6-40. F5BAR0+I/O Offset: X-Bus Expansion Registers (Continued)
This bit is readable after the register (F5BAR0+Offset 04h) has been written once.
I/O Control Register 2 (R/W)
I/O Control Register 3 (R/W)
32580B
Reset Value: 00000002h
Reset Value: 00009000h
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