參數(shù)資料
型號: M37224M3
廠商: Mitsubishi Electric Corporation
英文描述: Single Chip 8 Bits Microcomputer(8位單片機(jī))
中文描述: 單芯片8位單片機(jī)(8位單片機(jī))
文件頁數(shù): 70/83頁
文件大?。?/td> 901K
代理商: M37224M3
M37224M3-XXXSP
MITSUBISHI MICROCOMPUTERS
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER
with ON-SCREEN DISPLAY CONTROLLER
70
b7 b6 b5 b4 b3 b2 b1 b0
Port P3 output mode control register (P3S) [address 00CD
16
]
B
Name
Functions
After reset
R W
Port P3 Output Mode Control Register
0
0 : CMOS output
1 : N-channel open-drain output
0
1
0
4
to
7
0
P3
0
output structure
selection bit (P30S)
P3
1
output structure
selection bit (P31S)
Nothing is assigned. These bits are write disable bits.
When these bits are read out, the values are “0.”
0 : CMOS output
1 : N-channel open-drain output
0
2
DA1 output enable bit
0 : P3
0
input/output
1 : DA1 output
0
3
DA2 output enable bit
0 : P3
1
input/output
1 : DA2 output
R W
R W
R —
R W
R W
Port P5 Direction Register
Port P3 Output Mode Control Register
b7 b6 b5 b4 b3 b2 b1 b0
Port P5 direction register (D5) [Address 00CB
16
]
B
Name
Functions
After reset
R W
Port P5 Direction Register
0, 1,
6, 7
0 : CRT output (R)
1 : Output port P5
2
0
2
to
5
0 : CRT output (G)
1 : Output port P5
3
0
0 : CRT output (B)
1 : Output port P5
4
0
0
Port P5 direction register
Nothing is assigned. These bits are write disable bits.
When these bits are read out, the values are “0.”
0 : CRT output (OUT)
1 : Output port P5
5
0
R —
R W
R W
R W
R W
Addresses 00CB
16
Address 00CD
16
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
M37224M3-050SP 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER with ON-SCREEN DISPLAY CONTROLLER
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