Casio HS-3000/4M 3.7VGA Controller, CN18: CRT Connector (8x2 header), CN11: Panel Connector, CN11, CN11, Description, Description, …More on next page…

WT_Refresh	PUSH	AX	; keep AX, DX
PUSH	DX
MOV	DX,WDT_ET_RF		; refresh the WDT
IN	AL,DX
POP	DX		; get back AX, DX
POP	AX
RET
WT_DISABLE	PUSH	AX
PUSH	DX
MOV	DX,WDT_DIS		; disable the WDT
IN	AL,DX
POP	DX		; get back AX, DX
POP	AX
RET

3.7VGA Controller

The onboard C&T 65545 CRT/Panel display controller provides up to 1024 x 768 at 16 colors resolution. The HS-3000/4M provides two connection methods of CRT and Panel device. CN18 offers a 15-pin CRT connector, and CN11 offers a 50-pin Panel connector.

CN18: CRT Connector (8x2 header)

PIN Description PIN Description

1	RED	2	GREEN
3	BLUE	4	N/C
5	GND	6	GND
7	GND	8	GND
9	N/C	10	GND
11	N/C	12	N/C
13	HSYNC	14	VSYNC

15N/C

51

10 6

1511

The HS-3000/4M provides a 44-pin 2.0mm pitch header connector (CN11).

CN11: Panel Connector

CN11	Description	CN11	Description
1	+12V	2	+12V
3	GND	4	GND
5	PVcc	6	PVcc
7	FPVee	8	GND
9	P0	10	P1
11	P2	12	P3

…More on next page…

12