Samsung S3F84B8 - P0 CONH - Port 0 Control Register (High Byte): E4 H, Bank0

S3F84B8_UM_REV 1.00 4 CONTROL REGISTERS
4-22
4.1.22 P0CONH — PORT 0 CONTROL REGISTER (HIGH BYTE): E4H, BANK0
Bit Identifier .7 .6 .5 .4 .3 .2 .1 .0
RESET Value
– – 0 0 0 0 0 0
Read/Write
– – R/W R/W R/W R/W R/W R/W
.7–.6 Not used for S3F84B8.
Port 0, P0.6/INT5/TAOUT Configuration Bits
0 0 Input mode/INT5 falling edge interrupt
0 1 Input mode with pull-up/INT5 falling edge interrupt
1 0 Push-pull output
.5–.4
1 1 Alternative function: TAOUT
Port 0, P0.5/INT4 Configuration Bits
0 0 Input mode/INT4 falling edge interrupt
0 1 Input mode with pull-up/INT4 falling edge interrupt
1 0 Push-pull output
.3–.2
1 1 Open-drain output
Port 0, P0.4/INT3/PWM Configuration Bits
0 0 Input mode/INT3 falling edge interrupt
0 1 Input mode with pull-up/INT3 falling edge interrupt
1 0 Push-pull output
.1–.0
1 1 Alternative function: PWM output