SMC Networks 1232 Series user manual J19 LCD-TFT Section

J19 LCD-TFT Section

LCD-TFT flat panels can be connected to J19 that is a double row 20 x 2 pin with 1.25-mm step connector.

J19

Figure 22. J19 Connector layout

Table 20. J19 TFT Digital Interface connector pinout

	Pin Number	Function	Pin Number	Function
	2	Reserved	1	GND
	4	GND	3	GND
	6	NC	5	VDD
8		GND	7	VDD
10		GREEN5 (MSB)	9	FP_HSYNC
12		GREEN4	11	GND
	14	GREEN3	13	FP_VSYNC
	16	GREEN2	15	VDD
	18	GND	17	VDD
20		GREEN1	19	Data Enable
22		GREEN0 (LSB)	21	GND
24		BLUE5 (MSB)	23	RED5 (MSB)
26		BLUE4	25	RED4
	28	GND	27	RED3
	30	BLUE3	29	VDD Enable
	32	BLUE2	31	BackLight Enable
34		BLUE1	33	RED2
36		BLUE0 (LSB)	35	RED1
38		GND	37	RED0 (LSB)
	40	Dot Clock	39	GND

The following table shows the supported LCD-TFT video resolutions

Table 21. LCD-TFT video resolutions (*)

Resolution	Simultaneous
	Colours
640x480	8bpp 256 colors

Refresh Rate

(Hz)

60

36