RB5C396 Ricoh Corporation, RB5C396 Datasheet - Page 46

• Manufacturer Part Number: RB5C396
• Description: PC Card Controller Compliant With Pcmcia 2.1/jeida 4.2
• Manufacturer: Ricoh Corporation

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5. I/O Address Remapping
address is the summation result of system address and I/O offset address.
5.1 Card I/O Offset Address 0 Low Byte Register
Index : 36h
bit7 : offset address 7
bit6 : offset address 6
bit5 : offset address 5
bit4 : offset address 4
bit3 : offset address 3
bit2 : offset address 2
bit1 : offset address 1
bit0 : always “0”
5.2 Card I/O Offset Address 0 High Byte Register
Index : 37h
bit7 : offset address 15
bit6 : offset address 14
bit5 : offset address 13
bit4 : offset address 12
bit3 : offset address 11
bit2 : offset address 10
bit1 : offset address 9
bit0 : offset address 8
5.3 Card I/O Offset Address 1 Low Byte Register
Index : 38h
bit7 : offset address 7
bit6 : offset address 6
bit5 : offset address 5
bit4 : offset address 4
bit3 : offset address 3
bit2 : offset address 2
bit1 : offset address 1
bit0 : always “0”
RF5C296/RF5C396L/RB5C396/RF5C396
This function is available only in RF5C396. I/O offset address can be set in the following registers. Card I/O
Default value : 0000 0000b
Default value : 0000 0000b
Default value : 0000 0000b
Read & Write
Read & Write
Read & Write