119
TCON [6] /
V [5]
V [5]
V [5]
DHS
DHS
DHS
(1), (7), (8)
122
TCON [5] /
V [6]
V [6]
V [6]
DVS
DVS
DVS
(1), (7), (8)
123
TCON [1] /
V [7]
V [7]
V [7]
DENA
DENA
DENA
(1), (7), (8)
124
TCON [0] /
VCLK
VCLK
VCLK
DCLK
DCLK
DCLK
(1), (7), (8)
*Single RSDS, even/odd swap, data (59~82) output to pin85~108, TCON (99~108) output to pin59~68.
*In 6-bit dual TTL output mode, Video8 cannot output TCON7~TCON11; while video8 can output TCON in
6-bit single TTL mode.
■
TMDS: 18 pins
Name I/O
Pin
No
Description
Note
TMDS_TST/ PWM1
AIO
9
TMDS_TEST Pin / PWM1 / Power-on-latch
for serial / parallel port
TMDS_GND G
10
TMDS_VDD P
11
(3.3V)
NC
A
12
Impedance Match Reference.
TMDS_VDD P
13
(3.3V)
NC
I
14
Differential Data Input
NC
I
15
Differential Data Input
TMDS_GND G
16
NC
I
17
Differential Data Input
NC
I
18
Differential Data Input
TMDS_VDD P
19
(3.3V)
NC
I
20
Differential Data Input
NC
I
21
Differential Data Input
TMDS_GND G
22
NC
I
23
Differential Data Input
NC
I
24
Differential Data Input
TMDS_GND G
25
TMDS_VDD P
26
(3.3V)
■
PWM Interface: (PWM1, PWM2 can be selected from 1 of 3 possible pins.)
Name I/O
Pin
No
Description
Note
PWM2 / TCON [2] / S
[3]
O
51
PWM2 / TCON [2] / SDIO [3]
(1), (2), (3), (5),
(8),
PWM2 / TCON [13] /
COUT
O
55
PWM2 / TCON [13] / Crystal out
(2), (8), (9)
PWM2 / TCON [12] /
COUT
O
113
PWM2 / TCON [12] / Crystal out
(2), (8), (9) 6bit
dual TTL cannot
support
PWM1 / TMDS_TST
AIO
9
PWM1/ TMDS_TEST Pin/ Power-on-latch
for serial / parallel port
(2), (7), (8)
PWM1 / DDCSDA /
TCON [1] / BBLU [0]
IO
47
PWM1 / DDC serial control I/F data input /
output / TCON [4]
(1), (2), (3), (5),
(8),
PWM1 / TCON [7]
IO
125
PWM1 / TCON [7]
(1), (2), (3), (5),
(8),
PWM0 / REFCLK
IO
112
PWM0 / (In / out) test pin for DCLK /
Video8 even-odd signal
(2), (9)
14
ViewSonic
Corporation
Co
nfidential
-
Do
Not
Copy
VE710s/b-2
VA721
