S3C2410A I/O PORTS
9-27
EXTERNAL INTERRUPT PENDING REGISTER (EINTPENDn)
Interrupt pending register for 20 external interrupts (EINT[23:4]). You can clear a specific bit of the ENITPEND
register by writing "1" on the corresponding bit of this register.
Register Address R/W Description Reset Value
EINTPEND 0x560000A8 R/W External interupt pending register 0x0
EINTPEND Bit Description
EINT23 [23] 0 = Not requested 1= Requested
EINT22 [22] 0 = Not requested 1= Requested
EINT21 [21] 0 = Not requested 1= Requested
EINT20 [20] 0 = Not requested 1= Requested
EINT19 [19] 0 = Not requested 1= Requested
EINT18 [18] 0 = Not requested 1= Requested
EINT17 [17] 0 = Not requested 1= Requested
EINT16 [16] 0 = Not requested 1= Requested
EINT15 [15] 0 = Not requested 1= Requested
EINT14 [14] 0 = Not requested 1= Requested
EINT13 [13] 0 = Not requested 1= Requested
EINT12 [12] 0 = Not requested 1= Requested
EINT11 [11] 0 = Not requested 1= Requested
EINT10 [10] 0 = Not requested 1= Requested
EINT9 [9] 0 = Not requested 1= Requested
EINT8 [8] 0 = Not requested 1= Requested
EINT7 [7] 0 = Not requested 1= Requested
EINT6 [6] 0 = Not requested 1= Requested
EINT5 [5] 0 = Not requested 1= Requested
EINT4 [4] 0 = Not requested 1= Requested
Reserved [3:0] 0