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CONTROL REGISTERS S3C84E5/C84E9/P84E9
4-18
P2CONH — Port 2 Control Register (High Byte) EAH Set 1, Bank 0
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–.6 P2.7/INT7
0 0 Input mode with pull-up; falling edge interrupt (INT7)
0 1 Input mode; falling edge interrupt (INT7)
1 0 Input mode; rising edge interrupt (INT7)
1 1 Push-pull output mode
.5-.4 P2.6/ INT6
0 0 Input mode with pull-up; falling edge interrupt (INT6)
0 1 Input mode; falling edge interrupt (INT6)
1 0 Input mode; rising edge interrupt (INT6)
1 1 Push-pull output mode
.3–.2 P2.5/ INT5
0 0 Input mode with pull-up; falling edge interrupt (INT5)
0 1 Input mode; falling edge interrupt (INT5)
1 0 Input mode; rising edge interrupt (INT5)
1 1 Push-pull output mode
.1–.0 P2.4/INT4
0 0 Input mode with pull-up; falling edge interrupt (INT4)
0 1 Input mode; falling edge interrupt (INT4)
1 0 Input mode; rising edge interrupt (INT4)
1 1 Push-pull output mode