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Ⅵ Pin Assignment
ⅷ RS-232C Terminal
ⅷ DVI-D Terminal
TMDS = Transition Minimized Differential Signaling
DDC = Display Data Channel
Specifications (Cont’d)
5
1
9
6
Pin No. Signal Operation Signal Direction
2 RxD Incoming Data This Projector PC
3 TxD Outgoing Data This Projector PC
5 GND Signal Ground ^
1,4,6 - 9 NC ^^
Pin No. Signal Pin No. Signal
1 TMDS Data 2– 13 TMDS Data 3+
2 TMDS Data 2+ 14 TMDS +5 V Power Supply
3 TMDS Data 2/4 Shield 15 Earth (+5 V)
4 TMDS Data 4– 16 Hot Plug Detection
5 TMDS Data 4+ 17 TMDS Data 0–
6 DDC Clock 18 TMDS Data 0+
7 DDC Data 19 TMDS Data 0/5 Shield
8 NC 20 TMDS Data 5–
9 TMDS Data 1– 21 TMDS Data 5+
10 TMDS Data 1+ 22 TMDS Clock Shield
11 TMDS Data 1/3 Shield 23 TMDS Clock +
12 TMDS Data 3– 24 TMDS Clock–
8
16
24
7
15
23
6
14
22
3
11
19
2
10
18
5
13
21
4
12
20
1
9
17
DLA-SH4_EN.book Page 44 Tuesday, January 15, 2008 6:07 PM