ViewSonic VS11422 Service Manual page 21

15 10 P3.3/INT1
16 11
17 12
18 13 P7.6/CLKO2
19 14
20 15
21 16
22 17
Pin No. Name
PLCC LQFP
24 20 P6.0/ADC0
25 21 P6.1/ADC1
26 22 P6.2/ADC2
27 23 P6.3/ADC3
28 24
29 25
30 26 P6.6/CLKO1
31 27
32 28 VSYNC
I/O
P3.4/T0 I/O
P3.5/T1 I/O
I/O
P7.7 I/O
XO O
XI I
VSS --
Internal
I/O
Up/Down
I/O
I/O
I/O
I/O
P6.4 I/O
P6.5 I/O
I/O
P6.7 I/O
I
-- 1(P3.3)
-- 1(P3.4)
-- 1(P3.5)
Up 1
Up 1
-- --
-- --
-- --
Default
Pull output
value
Up 1(P6.0)
Up 1(P6.1)
Up 1(P6.2)
Up 1(P6.3)
Up 1
Up 1
Up 1(P6.6)
Up 1
Down 0
21
General purpose
Standard 8051 I/O / External
interrupt 1
General purpose
Standard 8051
I/O / Timer 0
General purpose
Standard 8051
I/O / Timer 1
General purpose
Push-Pull
I/O / Clock out 2
General purpose
Push-Pull
I/O
-- Crystal out
-- Crystal in
-- Ground
Pin Type Description
Push-Pull General purpose
I/O / ADC 0 input
Push-Pull General purpose
I/O / ADC 1 input
Push-Pull General purpose
I/O / ADC 2 input
Push-Pull General purpose
I/O / ADC 3 input
Push-Pull General purpose
I/O
Push-Pull General purpose
I/O
Push-Pull General purpose
I/O / Clock out 1
Push-Pull General purpose
I/O
Input VSYNC input