Samsung S3F80JB - Manual (Page 88)

S3F80JB CONTROL REGISTERS
4-21
P0INT
— Port 0 External Interrupt Enable Register F1H Set1 Bank0
Bit Identifier .7 .6 .5 .4 .3 .2 .1 .0
Reset Value 0 0 0 0 0 0 0 0
Read/Write R/W R/W R/W R/W R/W R/W R/W R/W
Addressing Mode Register addressing mode only
.7 P0.7 External Interrupt (INT4) Enable Bit
0 Disable interrupt
1 Enable interrupt
.6 P0.6 External Interrupt (INT4) Enable Bit
0 Disable interrupt
1 Enable interrupt
.5 P0.5 External Interrupt (INT4) Enable Bit
0 Disable interrupt
1 Enable interrupt
.4 P0.4 External Interrupt (INT4) Enable Bit
0 Disable interrupt
1 Enable interrupt
.3 P0.3 External Interrupt (INT3) Enable Bit
0 Disable interrupt
1 Enable interrupt
.2 P0.2 External Interrupt (INT2) Enable Bit
0 Disable interrupt
1 Enable interrupt
.1 P0.1 External Interrupt (INT1) Enable Bit
0 Disable interrupt
1 Enable interrupt
.0 P0.0 External Interrupt (INT0) Enable Bit
0 Disable interrupt
1 Enable interrupt