參數(shù)資料
型號(hào): M38C2XMX
廠商: Mitsubishi Electric Corporation
英文描述: SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
中文描述: 單芯片8位CMOS微機(jī)
文件頁數(shù): 21/63頁
文件大?。?/td> 1000K
代理商: M38C2XMX
21
38C2 Group
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
MITSUBISHI MICROCOMPUTERS
PRELIMINARY
Notice: This is not a final specification.
Some parametric limits are subject to change.
A key input interrupt is controlled by the key input control register and
port direction registers. When the key input interrupt is enabled, set
1
to the key input control register. A key input of any pin of ports
P0
0
P0
3
, P5
4
P5
7
that have been set to input mode is accepted.
Fig. 18 Structure of key input control register
Key input control register
(KIC : address 0FF2
16
)
P5
4
key input control bit
P5
5
key input control bit
P5
6
key input control bit
P5
7
key input control bit
P0
0
key input control bit
P0
1
key input control bit
P0
2
key input control bit
P0
3
key input control bit
0 : Key input interrupt disabled
1 : Key input interrupt enabled
b7
b0
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