Samsung S3C6400X User Manual page 279

GPIO
EINT0CON1
Reserved [31:23]
EINT27, 26 [22:20]
Reserved [19]
EINT25, 24 [18:16]
Reserved [15]
EINT23, 22 [14:12]
Reserved [11]
EINT21, 20
Reserved
EINT19, 18
Reserved
EINT17, 16
EINT0FLTCON0
FLTEN
FLTSEL
EINT6, 7 [29:24]
FLTEN
Preliminary product information describe products that are in development,
for which full characterization data and associated errata are not yet available.
Specifications and information herein are subject to change without notice.
58
10-
Bit
Reserved
Setting the signaling method of the EINT27 and EINT26.
000 = Low level
01x = Falling edge triggered
11x = Both edge triggered
Reserved
Setting the signaling method of the EINT25 and EINT24.
000 = Low level
01x = Falling edge triggered
11x = Both edge triggered
Reserved
Setting the signaling method of the EINT23 and EINT22.
000 = Low level
01x = Falling edge triggered
11x = Both edge triggered
Reserved
[10:8] Setting the signaling method of the EINT21 and EINT20.
000 = Low level
01x = Falling edge triggered
11x = Both edge triggered
[7] Reserved
[6:4] Setting the signaling method of the EINT19 and EINT18.
000 = Low level
01x = Falling edge triggered
11x = Both edge triggered
[3] Reserved
[2:0] Setting the signaling method of the EINT17 and EINT16.
000 = Low level
01x = Falling edge triggered
11x = Both edge triggered
Bit
[31] Filter Enable for EINT6, 7
0 = disables
[30] Filter Selection for EINT6, 7
0 = delay filter
Filtering width of EINT6, 7
This value is valid when FLTSEL is 1.
[23] Filter Enable for EINT4, 5
0 = disables
S3C6400 RISC MICROPROCESSOR
Description
001 = High level
10x = Rising edge triggered
001 = High level
10x = Rising edge triggered
001 = High level
10x = Rising edge triggered
001 = High level
10x = Rising edge triggered
001 = High level
10x = Rising edge triggered
001 = High level
10x = Rising edge triggered
Description
1 = enabled
1 = digital filter(clock count)
1 = enabled
Initial State
000000000
000
0
000
0
000
0
000
0
000
0
000
Initial State
0
0
000
0