参数资料
型号: PC87393F-VJG
厂商: NATIONAL SEMICONDUCTOR CORP
元件分类: 外设及接口
英文描述: 100-Pin LPC SuperI/O Devices for Portable Applications
中文描述: MULTIFUNCTION PERIPHERAL, PQFP100
封装: TQFP-100
文件页数: 25/148页
文件大小: 1733K
代理商: PC87393F-VJG
7.0 X-Bus Extension (Continued)
120
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7.6
X-BUS EXTENSION BITMAP
Register
Bits
Offset
Mnemonic
7
6
5
4
3
2
1
0
00h
XBCNF
Reserved
R/W
Extended
Mode
Enable
Latch
Address
Mode
Enable
01h
XZCNF0
XRDY
Enable
WaitStates
Enable
Reserved
Select 0 Mapping
02h
XZCNF1
XRDY
Enable
WaitStates
Enable
Reserved
Select 1 Mapping
03h
Reserved
04h
XIRQCA
Reserved
PIRQ
Polarity
Inversion
PIRQ
Enable
PIRQ
Polarity
PWUREQ
Enable
05h
XIRQCB
Reserved
PIRQ
Polarity
Inversion
PIRQ
Enable
PIRQ
Polarity
PWUREQ
Enable
06h
XIRQCC
Reserved
PIRQ
Polarity
Inversion
PIRQ
Enable
PIRQ
Polarity
PWUREQ
Enable
07h
XIRQCD
Reserved
PIRQ
Polarity
Inversion
PIRQ
Enable
PIRQ
Polarity
PWUREQ
Enable
08h
XIMA0
X-Bus Indirect Memory Address 7-0
09h
XIMA1
X-Bus Indirect Memory Address 15-8
0Ah
XIMA2
X-Bus Indirect Memory Address 23-16
0Bh
XIMA3
X-Bus Indirect Memory Address 31-24
0Ch
XIMD
X-Bus Indirect Memory Data 7-0
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