RB5C396 Ricoh Corporation, RB5C396 Datasheet - Page 37

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

1.7 Address Window Enable Register
Index : 06h
bit7 : I/O Window 1 Enable. If this bit is set to “0”, an I/O access within the I/O address Window 1 will inhibit the
bit6 : I/O Window 0 Enable. If this bit is set to “0”, an I/O access within the I/O address Window 0 will inhibit the
bit5 : MEMCS16# Decode A23 to A12. If this bit is set to “0”, MEMCS16# is generated from a decode of A23 to A17.
bit4 : Memory Window 4 Enable Bit. If this Bit is set to “0”, a memory access within the Memory Window 4 will
bit3 : Memory Window 3 Enable Bit. If this Bit is set to “0”, a memory access within the Memory Window 3 will
bit2 : Memory Window 2 Enable Bit. If this Bit is set to “0”, a memory access within the Memory Window 2 will
bit1 : Memory Window 1 Enable Bit. If this Bit is set to “0”, a memory access within the Memory Window 1 will
bit0 : Memory Window 0 Enable Bit. If this Bit is set to “0”, a memory access within the Memory Window 0 will
card enable signal.
card enable signal.
If this bit is set to “1”, MEMCS16# is generated from a decode of A23 to A12. The MEMCS16# pin signal is out-
put within any specified address range whether the PC card is the memory card or the I/O card.
inhibit the card enable signal.
inhibit the card enable signal.
inhibit the card enable signal.
inhibit the card enable signal.
inhibit the card enable signal.
Default value : 0000 0000b
Read & Write
RF5C296/RF5C396L/RB5C396/RF5C396
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