CP2400 SILABS [Silicon Laboratories], CP2400 Datasheet - Page 66

• Manufacturer Part Number: CP2400
• Description: 128/64 SEGMENT LCD DRIVER
• Manufacturer: SILABS [Silicon Laboratories]

CP2400/1/2/3
SFR Definition 10.4. PnOUT: Port n Output Latch
Address: P0OUT = 0xB0; P1OUT = 0xB1; P2OUT = 0xB2; P3OUT = 0xB3; P4OUT = 0xB4
SFR Definition 10.5. PnIN: Port n Input
Address: P0IN = 0xD1; P1IN = 0xD2; P2IN = 0xD3; P3IN = 0xD4; P4IN = 0xD5
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Name
Reset
Name
Reset
7:0
Bit
Type
Type
Bit
7:0
Bit
Bit
PnIN[7:0]
PnOUT[7:0] Port n Output Latch.
Name
Name
7
1
7
1
Port n Input.
Reads the Port pin logic state in Port cells configured for digital I/O.
0: Pn.x Port pin is logic LOW.
1: Pn.x Port pin is logic HIGH.
Sets or reads the Port latch logic value.
0: Pn.x output latch is logic LOW.
1: Pn.x output latch is logic HIGH.
6
1
6
1
5
1
5
1
Rev. 1.0
4
1
4
1
PnOUT[7:0]
PnIN[7:0]
R/W
R
Function
Function
3
1
3
1
2
1
2
1
1
1
1
1
0
1
0
1