參數(shù)資料
型號: RF5C396L
廠商: RICOH COMPANY LTD
元件分類: 總線控制器
英文描述: TRI N PLUG F PLAS 0-48
中文描述: PCMCIA BUS CONTROLLER, PQFP208
封裝: 1.70 MM HEIGHT, PLASTIC, LQFP-208
文件頁數(shù): 40/93頁
文件大小: 449K
代理商: RF5C396L
RF5C296/RF5C396L/RB5C396/RF5C396
36
Index : 07h
Default value : 0000 0000b
Read & Write
bit7 :
I/O Window 1 Waite State. If this bit is set to “1” or this wait state is set by the wait# signal which is common
to 8 and 16bit, 16bit system accesses occur with 1 additional wait state(4 SYSCLK).
I/O Window 1 Zero Waite State. If this bit is set to “1”, 8bit system I/O accesses occur with zero additional
wait states and ZEROWS# signal will be active.
I/O Window 1 IOCS16# Source. If this bit is set to “0”, IOCS16# signal will be generated based on the value
of the data size bit. If this bit is set to “1”, IOCS16# signal will be generated based on the IOIS16# signal.
I/O Window 1 data size. “0” indicates 8bit mode, and “1” indicates 16bit mode.
I/O Window 0 Wait State. If this bit is set to “1” or this wait state is set by the wait # signal which is common
to 8 and 16bit, 16bit system accesses occur with 1 additional wait state(4 SYSCLK).
I/O Window 0 Zero Waite State. If this bit is set to “1”, 8bit system I/O accesses occur with zero additional
wait states and ZEROWS# signal will be active.
I/O Window 0 IOCS16# Source. If this bit is set to “0”, IOCS16# signal will be generated based on the value
of the data size bit. If this bit is set to “1”, IOCS16# signal will be generated based on the IOIS16# signal.
I/O Window 0 data size. “0” indicates 8bit mode, and “1” indicates 16bit mode.
bit6 :
bit5 :
bit4 :
bit3 :
bit2 :
bit1 :
bit0 :
Index
Index
I/O Window 0 : 08h
I/O Window 1 : 0Ch
Default value : 0000 0000b
Read & Write
I/O Window 0 Start Address A7 to A0
bit7 : address 7
bit6 : address 6
bit5 : address 5
bit4 : address 4
bit3 : address 3
bit2 : address 2
bit1 : address 1
bit0 : address 0
2. I/O Mapping
2.2 I/O Address n Start Register Low Byte
2.1 I/O Control Register
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