Matrox Electronic Systems DVI G450 Pin usage with an analog dual-monitor cable DVI-I to HD-15

Pin usage with an analog dual-monitor cable (DVI-I to HD-15)

(Certain models only)

1	8
		C1	C2

9

1724 C3 C4

C5

Pin	Signal	Pin	Signal	Pin	Signal
1	TMDS data 2 –	9	TMDS data 1 –	17	TMDS data 0 –
2	TMDS data 2+	10	TMDS data 1+	18	TMDS data 0+
3	TMDS data 2/4 shield	11	TMDS data 1/3 shield	19	TMDS data 0/5 shield
4	Analog red (2)	12	TMDS data 3 –	20	Analog blue (2)
5	Analog horizontal sync (2)	13	TMDS data 3+	21	DDC Clock (2)
6	DDC clock (1)	14	+5 V power	22	TMDS clock shield
7	DDC data (1)	15	Ground (for +5 V, Hsync, &	23	TMDS clock+
			VSync)
8	Analog vertical sync (1)	16	Hot plug detection	24	TMDS clock–
C1	Analog red (1)	C3	Analog blue (1)	C5	Analog ground
C2	Analog green (1)	C4	Analog horizontal sync (1)		(Analog R, G, & B return) (1)

Matrox Graphics Card – User Guide 53