Samsung S3F401F - Manual (Page 185)

I/O PORTS S3F401F_UM_REV1.00
8-36
External Interrupt Filter Control Register EXTINTF0 (0x058) Access: Read/Write
31 30 29 28 27 26 25 24
− −
EXTINTF3EN EXTINT3SEL[28:24]
R/W-0 R/W-0 R/W-0 R/W-0 R/W-0 R/W-0 R/W-0 R/W-0
23 22 21 20 19 18 17 16
− −
EXTINTF2EN EXTINT2SEL[20:16]
R/W-0 R/W-0 R/W-0 R/W-0 R/W-0 R/W-0 R/W-0 R/W-0
15 14 13 12 11 10 9 8
− −
EXTINTF1EN EXTINT1SEL[12:8]
R/W-0 R/W-0 R/W-0 R/W-0 R/W-0 R/W-0 R/W-0 R/W-0
7 6 5 4 3 2 1 0
− −
EXTINTF0EN EXTINT0SEL[4:0]
R/W-0 R/W-0 R/W-0 R/W-0 R/W-0 R/W-0 R/W-0 R/W-0
W: Write R: Read -0: 0 After reset -1: 1 After reset -U: Undefined after reset
EXTINT0SEL External Interrupt with Filter Selection Field
00000 = INT0 01000 = INT8 10000 = INT16 11000 = INT24
00001 = INT1 01001 = INT9 10001 = INT17 11001 = INT25
00010 = INT2 01010 = INT10 10010 = INT18 11010 = INT26
00011 = INT3 01011 = INT11 10011 = INT19 11011 = INT27
00100 = INT4 01100 = INT12 10100 = INT20 11100 = INT28
00101 = INT5 01101 = INT13 10101 = INT21 11101 = INT29
00110 = INT6 01110 = INT14 10110 = INT22 11110 = INT30
00111 = INT7 01111 = INT15 10111 = INT23
−
EXTINTF0EN External Interrupt Filter Selection Bit
0 = Disable
1 = Enable
EXTINT1SEL External Interrupt with Filter Selection Field
00000 = INT0 01000 = INT8 10000 = INT16 11000 = INT24
00001 = INT1 01001 = INT9 10001 = INT17 11001 = INT25
00010 = INT2 01010 = INT10 10010 = INT18 11010 = INT26
00011 = INT3 01011 = INT11 10011 = INT19 11011 = INT27
00100 = INT4 01100 = INT12 10100 = INT20 11100 = INT28
00101 = INT5 01101 = INT13 10101 = INT21 11101 = INT29
00110 = INT6 01110 = INT14 10110 = INT22 11110 = INT30
00111 = INT7 01111 = INT15 10111 = INT23
−