User's Manual

I/O PORTS S3C2450X RISC MICROPROCESSOR
11-42
3.18 EINTPEND (External Interrupt Pending Register)
Register Address R/W Description Reset Value
EINTPEND 0x560000a8 R/W External interrupt pending register 0x0
EINTPEND Bit Description Reset Value
Reserved [31:24] Reserved 0x0
EINT23 [23] It is cleared by writing “1”
0 = Not occur 1 = Occur interrupt
0
EINT22 [22]
It is cleared by writing “1”
0 = Not occur 1 = Occur interrupt
0
EINT21 [21]
It is cleared by writing “1”
0 = Not occur 1 = Occur interrupt
0
EINT20 [20]
It is cleared by writing “1”
0 = Not occur 1 = Occur interrupt
0
EINT19 [19]
It is cleared by writing “1”
0 = Not occur 1 = Occur interrupt
0
EINT18 [18]
It is cleared by writing “1”
0 = Not occur 1 = Occur interrupt
0
EINT17 [17]
It is cleared by writing “1”
0 = Not occur 1 = Occur interrupt
0
EINT16 [16]
It is cleared by writing “1”
0 = Not occur 1 = Occur interrupt
0
EINT15 [15] It is cleared by writing “1”
0 = Not occur 1 = Occur interrupt
0
EINT14 [14]
It is cleared by writing “1”
0 = Not occur 1 = Occur interrupt
0
EINT13 [13]
It is cleared by writing “1”
0 = Not occur 1 = Occur interrupt
0
EINT12 [12]
It is cleared by writing “1”
0 = Not occur 1 = Occur interrupt
0
EINT11 [11]
It is cleared by writing “1”
0 = Not occur 1 = Occur interrupt
0
EINT10 [10]
It is cleared by writing “1”
0 = Not occur 1 = Occur interrupt
0
EINT9 [9] It is cleared by writing “1”
0 = Not occur 1 = Occur interrupt
0
EINT8 [8] It is cleared by writing “1”
0 = Not occur 1 = Occur interrupt
0
EINT7 [7] It is cleared by writing “1”
0 = Not occur 1 = Occur interrupt
0
EINT6 [6]
It is cleared by writing “1”
0 = Not occur 1 = Occur interrupt
0
EINT5 [5]
It is cleared by writing “1”
0 = Not occur 1 = Occur interrupt
0
EINT4 [4]
It is cleared by writing “1”
0 = Not occur 1 = Occur interrupt
0
Reserved [3:0] Reserved 0x0