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HD64F3437TF16 Datasheet, PDF (708/752 Pages) Hitachi Semiconductor – 12 V must not be applied to the S-mask model (single-power-supply specification), as this may permanently damage the device. | |||
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IDR1âInput Data Register 1
H'F4
HIF
Bit
Initial value
Host Read/Write
Slave Read/Write
7
IDR7
â
W
R
6
IDR6
â
W
R
5
IDR5
â
W
R
4
IDR4
â
W
R
3
IDR3
â
W
R
2
IDR2
â
W
R
1
IDR1
â
W
R
0
IDR0
â
W
R
Input data (command or data input from host processor)
ODR1âOutput Data Register 1
H'F5
HIF
Bit
7
ODR7
Initial value
â
Host Read/Write R
Slave Read/Write R/W
6
ODR6
â
R
R/W
5
ODR5
â
R
R/W
4
ODR4
â
R
R/W
3
ODR3
â
R
R/W
2
ODR2
â
R
R/W
1
ODR1
â
R
R/W
0
ODR0
â
R
R/W
Output data (data output to host processor)
679
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