CONTROL REGISTERSS3C84E5/C84E9/P84E9

P0CONH — Port 0 Control Register (High Byte)

E6H Set 1, Bank 0

Bit Identifier

Reset Value

Read/Write Addressing Mode

.7–.6

.7

 

.6

.5

 

.4

.3

.2

.1

.0

 

 

 

 

 

 

 

 

 

 

0

0

0

 

0

0

0

0

0

R/W

 

R/W

R/W

R/W

R/W

R/W

R/W

R/W

Register addressing mode only

 

 

 

 

 

P0.7/TACAP Configuration Bits

 

 

 

 

 

 

 

 

 

 

0

0 Input mode with pull-up; TACAP input

 

 

 

01 Input mode; TACAP input

1X Push-pull output mode

.5–.4

P0.6/TACK Configuration Bits

 

0

0

Input mode with pull-up; TACK input

 

 

 

 

 

0

1

Input mode; TACK input

 

 

 

 

 

1

X

Push-pull output mode

 

 

 

 

.3–.2

P0.5/T1CAP0 Configuration Bits

 

0

0

Input mode with pull-up; T1CAP0 input

 

 

 

 

 

0

1

Input mode; T1CAP0 input

 

 

 

 

 

1

X

Push-pull output mode

 

 

 

 

.1–.0

P0.4/T1OUT1 Configuration Bits

 

0

0

Input mode with pull-up

 

 

 

 

 

0

1

Input mode

 

 

 

 

 

1

0

Push-pull output mode

 

 

 

 

 

1

1

Alternative function mode: T1OUT1 output

 

 

 

 

4-14

Page 83
Image 83
Samsung S3C84E5 user manual P0CONH Port 0 Control Register High Byte E6H Set 1, Bank, P0.7/TACAP Configuration Bits