Table of Contents
Advertisement
CONTROL REGISTERS
P0CONH
— Port 0 Control Register (High Byte)
Bit Identifier
Reset Value
Read/Write
Addressing Mode
.7–.6
.5–.4
.3–.2
.1–.0
4-22
.7
.6
0
0
R/W
R/W
Register addressing mode only
P0.7/BUZ Configuration Bits
0
0
Schmitt trigger input mode
0
1
N-channel open-drain output mode
1
0
Push-pull output mode
1
1
Alternative function (BUZ)
P0.6/CLKOUT Configuration Bits
0
0
Schmitt trigger input mode
0
1
N-channel open-drain output mode
1
0
Push-pull output mode
1
1
Alternative function (CLKOUT)
P0.5/TBOUT Configuration Bits
0
0
Schmitt trigger input mode
0
1
N-channel open-drain output mode
1
0
Push-pull output mode
1
1
Alternative function (TBOUT)
P0.4/TAOUT Configuration Bits
0
0
Schmitt trigger input mode
0
1
N-channel open-drain output mode
1
0
Push-pull output mode
1
1
Alternative function (TAOUT)
S3C8275X/F8275X/C8278X/F8278X/C8274X/F8274X
.5
.4
0
0
R/W
R/W
R/W
E4H
Set 1, Bank 0
.3
.2
.1
0
0
0
R/W
R/W
.0
0
R/W
Advertisement
Table of Contents
