S3C84E5/C84E9/P84E9 CONTROL REGISTER
4-27
P4INTPND — Port 4 Interrupt Pending Register F3H 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
Addressing Mode Register addressing mode only
.7–.3 Not used for the S3C84E5/C84E9/P84E9 (must keep always 0)
.2 P4.2/PND10 Interrupt Pending Bit
0 Interrupt request is not pending, pending bit clear when write 0
1 Interrupt request is pending
.1 P4.1/PND9 Interrupt Pending Bit
0 Interrupt request is not pending, pending bit clear when write 0
1 Interrupt request is pending
.0 P4.0/PND8 Interrupt Pending Bit
0 Interrupt request is not pending, pending bit clear when write 0
1 Interrupt request is pending
