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5.11 ExCA I/O Windows 0 and 1 End-Address Low-Byte Registers
These registers contain the low byte of the 16-bit I/O window end address for I/O windows 0 and 1. The 8 bits of these
registers correspond to the lower 8 bits of the start address.
Bit 7 6 5 4 3 2 1 0
Name ExCA I/O windows 0 and 1 end-address low-byte
Type RW RW RW RW RW RW RW RW
Default 0 0 0 0 0 0 0 0
Register: ExCA I/O window 0 end-address low-byte
Offset: CardBus Socket Address + 80Ah: Card A ExCA Offset 0Ah
Card B ExCA Offset 4Ah
Register: ExCA I/O window 1 end-address low-byte
Offset: CardBus Socket Address + 80Eh: Card A ExCA Offset 0Eh
Card B ExCA Offset 4Eh
Type: Read/Write
Default: 00h
5.12 ExCA I/O Windows 0 and 1 End-Address High-Byte Registers
These registers contain the high byte of the 16-bit I/O window end address for I/O windows 0 and 1. The 8 bits of these
registers correspond to the upper 8 bits of the end address.
Bit 7 6 5 4 3 2 1 0
Name ExCA I/O windows 0 and 1 end-address high-byte
Type RW RW RW RW RW RW RW RW
Default 0 0 0 0 0 0 0 0
Register: ExCA I/O window 0 end-address high-byte
Offset: CardBus Socket Address + 80Bh: Card A ExCA Offset 0Bh
Card B ExCA Offset 4Bh
Register: ExCA I/O window 1 end-address high-byte
Offset: CardBus Socket Address + 80Fh: Card A ExCA Offset 0Fh
Card B ExCA Offset 4Fh
Type: Read/Write
Default: 00h