Card Type	Video card
Video Chip Set	Hitachi HD63484
Highest Resolution Supported	1024 x 1024
Maximum Video Memory	4MB VRAM
Data Bus	8/16-bit ISA
Video Types Supported	XVGA

CONNECTIONS
Function	Label
Video out	CN1

USER CONFIGURABLE SETTINGS
Function		Label	Position
»	Factory configured - do not alter	J1	Unidentified
»	Hitachi ACRTC operates in 16-bit transfer mode	J5	Closed
	Hitachi ACRTC operates in 16-bit transfer mode	J5	Open
»	Factory configured - do not alter	J6	Unidentified
»	Composite sync mode enabled	J7	Pins 1 & 2 closed
	VSync mode enabled	J7	Pins 2 & 3 closed
	Composite sync on green signal enabled	J11	Closed
	Separate sync signal enabled	J11	Open
»	Factory configured - do not alter	J12	Unidentified
»	Factory configured - do not alter	J17	Unidentified
»	Positive HSync signal	J19	Pins 1 & 2 closed
	Negative HSync signal	J19	Pins 2 & 3 closed
»	CS16 I/O disabled	J25	Open
	CS16 I/O enabled	J25	Closed
»	Card is installed in 8-bit ISA slot	JX1	Closed
	Card is installed in 16-bit ISA slot	JX1	Open

INTERRUPT
Setting	J27	J34	J35	J36	J37
IRQ3	Open	Open	Open	Open	Pins 1 & 2 closed
IRQ4	Open	Open	Open	Pins 1 & 2 closed	Open
IRQ5	Open	Pins 1 & 2 closed	Open	Open	Open
IRQ6	Pins 1 & 2 closed	Open	Open	Open	Open
IRQ7	Open	Open	Pins 1 & 2 closed	Open	Open
IRQ10	Open	Open	Open	Open	Pins 2 & 3 closed
IRQ11	Open	Open	Open	Pins 2 & 3 closed	Open
IRQ12	Open	Pins 2 & 3 closed	Open	Open	Open
IRQ14	Pins 2 & 3 closed	Open	Open	Open	Open
IRQ15	Open	Open	Pins 2 & 3 closed	Open	Open

BASE I/O ADDRESS
Setting		J20	J21	J22	J23	J28	J29
	2A0h	Closed	Open	Closed	Open	Closed	Open
»	2B0h	Open	Open	Closed	Open	Closed	Open
	2C0h	Closed	Closed	Open	Open	Closed	Open
	2D0h	Open	Closed	Open	Open	Closed	Open
	2E0h	Closed	Open	Open	Open	Closed	Open
	2F0h	Open	Open	Open	Open	Closed	Open
	3A0h	Closed	Open	Closed	Open	Open	Open
	3B0h	Open	Open	Closed	Open	Open	Open
	3C0h	Closed	Closed	Open	Open	Open	Open
	3D0h	Open	Closed	Open	Open	Open	Open
	3E0h	Closed	Open	Open	Open	Open	Open

SHARED RAM ADDRESS (64KB PAGE SIZE, 8-BIT ISA INSTALLATION)
Setting		J9	J10	J14	J15	J16	J18	J30
	10000h	Pins 1 & 2	Pins 1 & 2	Pins 1 & 2	Pins 1 & 2	Pins 1 & 2	Pins 1 & 2	Closed
	20000h	Pins 1 & 2	Pins 1 & 2	Pins 1 & 2	Pins 1 & 2	Pins 1 & 2	Pins 1 & 2	Closed
	30000h	Pins 1 & 2	Pins 1 & 2	Pins 1 & 2	Pins 1 & 2	Pins 1 & 2	Pins 1 & 2	Closed
	40000h	Pins 1 & 2	Pins 1 & 2	Pins 1 & 2	Pins 1 & 2	Pins 1 & 2	Pins 1 & 2	Closed
	50000h	Pins 1 & 2	Pins 1 & 2	Pins 1 & 2	Pins 1 & 2	Pins 1 & 2	Pins 1 & 2	Closed
	60000h	Pins 1 & 2	Pins 1 & 2	Pins 1 & 2	Pins 1 & 2	Pins 1 & 2	Pins 1 & 2	Closed
	70000h	Pins 1 & 2	Pins 1 & 2	Pins 1 & 2	Pins 1 & 2	Pins 1 & 2	Pins 1 & 2	Closed
	80000h	Pins 1 & 2	Pins 1 & 2	Pins 1 & 2	Pins 1 & 2	Pins 1 & 2	Pins 1 & 2	Closed
	90000h	Pins 1 & 2	Pins 1 & 2	Pins 1 & 2	Pins 1 & 2	Pins 1 & 2	Pins 1 & 2	Closed
	A0000h	Pins 1 & 2	Pins 1 & 2	Pins 1 & 2	Pins 1 & 2	Pins 1 & 2	Pins 1 & 2	Closed
	B0000h	Pins 1 & 2	Pins 1 & 2	Pins 1 & 2	Pins 1 & 2	Pins 1 & 2	Pins 1 & 2	Closed
	C0000h	Pins 1 & 2	Pins 1 & 2	Pins 1 & 2	Pins 1 & 2	Pins 1 & 2	Pins 1 & 2	Closed
»	D0000h	Pins 1 & 2	Pins 1 & 2	Pins 1 & 2	Pins 1 & 2	Pins 1 & 2	Pins 1 & 2	Closed
	E0000h	Pins 1 & 2	Pins 1 & 2	Pins 1 & 2	Pins 1 & 2	Pins 1 & 2	Pins 1 & 2	Closed
Note:Pins designated are in the closed position.

SHARED RAM ADDRESS (64KB PAGE SIZE, 8-BIT ISA INSTALLATION, CON’T)
Setting		J31	J32	J33	J38	J39	J40	J41
	10000h	Closed	Closed	Closed	Open	Open	Open	Open
	20000h	Closed	Closed	Closed	Open	Open	Open	Open
	30000h	Closed	Closed	Closed	Open	Open	Open	Open
	40000h	Closed	Closed	Closed	Open	Open	Open	Open
	50000h	Closed	Closed	Closed	Open	Open	Open	Open
	60000h	Closed	Closed	Closed	Open	Open	Open	Open
	70000h	Closed	Closed	Closed	Open	Open	Open	Open
	80000h	Closed	Closed	Closed	Open	Open	Open	Open
	90000h	Closed	Closed	Closed	Open	Open	Open	Open
	A0000h	Closed	Closed	Closed	Open	Open	Open	Open
	B0000h	Closed	Closed	Closed	Open	Open	Open	Open
	C0000h	Closed	Closed	Closed	Open	Open	Open	Open
»	D0000h	Closed	Closed	Closed	Open	Open	Open	Open
	E0000h	Closed	Closed	Closed	Open	Open	Open	Open

SHARED RAM ADDRESS (64KB PAGE SIZE, 8-BIT ISA INSTALLATION, CON’T)
Setting		J42	J43	J44	J45	J46	J47	J48	J49
	10000h	Open	Closed	Closed	Closed	Open	Open	Open	Open
	20000h	Closed	Open	Closed	Closed	Open	Open	Open	Open
	30000h	Open	Open	Closed	Closed	Open	Open	Open	Open
	40000h	Closed	Closed	Open	Closed	Open	Open	Open	Open
	50000h	Open	Closed	Open	Closed	Open	Open	Open	Open
	60000h	Closed	Open	Open	Closed	Open	Open	Open	Open
	70000h	Open	Open	Open	Closed	Open	Open	Open	Open
	80000h	Closed	Closed	Closed	Open	Open	Open	Open	Open
	90000h	Open	Closed	Closed	Open	Open	Open	Open	Open
	A0000h	Closed	Open	Closed	Open	Open	Open	Open	Open
	B0000h	Open	Open	Closed	Open	Open	Open	Open	Open
	C0000h	Closed	Closed	Open	Open	Open	Open	Open	Open
»	D0000h	Open	Closed	Open	Open	Open	Open	Open	Open
	E0000h	Closed	Open	Open	Open	Open	Open	Open	Open

SHARED RAM ADDRESS (64KB PAGE SIZE, 16-BIT ISA INSTALLATION)
Setting	J9	J10	J14	J15	J16	J18	J30
100000h	Pins 1 & 2	Pins 1 & 2	Pins 1 & 2	Pins 1 & 2	Pins 1 & 2	Pins 1 & 2	Open
200000h	Pins 1 & 2	Pins 1 & 2	Pins 1 & 2	Pins 1 & 2	Pins 1 & 2	Pins 1 & 2	Open
300000h	Pins 1 & 2	Pins 1 & 2	Pins 1 & 2	Pins 1 & 2	Pins 1 & 2	Pins 1 & 2	Open
400000h	Pins 1 & 2	Pins 1 & 2	Pins 1 & 2	Pins 1 & 2	Pins 1 & 2	Pins 1 & 2	Open
500000h	Pins 1 & 2	Pins 1 & 2	Pins 1 & 2	Pins 1 & 2	Pins 1 & 2	Pins 1 & 2	Open
600000h	Pins 1 & 2	Pins 1 & 2	Pins 1 & 2	Pins 1 & 2	Pins 1 & 2	Pins 1 & 2	Open
700000h	Pins 1 & 2	Pins 1 & 2	Pins 1 & 2	Pins 1 & 2	Pins 1 & 2	Pins 1 & 2	Open
800000h	Pins 1 & 2	Pins 1 & 2	Pins 1 & 2	Pins 1 & 2	Pins 1 & 2	Pins 1 & 2	Open
900000h	Pins 1 & 2	Pins 1 & 2	Pins 1 & 2	Pins 1 & 2	Pins 1 & 2	Pins 1 & 2	Open
A00000h	Pins 1 & 2	Pins 1 & 2	Pins 1 & 2	Pins 1 & 2	Pins 1 & 2	Pins 1 & 2	Open
B00000h	Pins 1 & 2	Pins 1 & 2	Pins 1 & 2	Pins 1 & 2	Pins 1 & 2	Pins 1 & 2	Open
C00000h	Pins 1 & 2	Pins 1 & 2	Pins 1 & 2	Pins 1 & 2	Pins 1 & 2	Pins 1 & 2	Open
D00000h	Pins 1 & 2	Pins 1 & 2	Pins 1 & 2	Pins 1 & 2	Pins 1 & 2	Pins 1 & 2	Open
E00000h	Pins 1 & 2	Pins 1 & 2	Pins 1 & 2	Pins 1 & 2	Pins 1 & 2	Pins 1 & 2	Open
Note:Pins designated are in the closed position.

SHARED RAM ADDRESS (64KB PAGE SIZE, 16-BIT ISA INSTALLATION, CON’T)
Setting	J31	J32	J33	J38	J39	J40	J41
100000h	Open	Open	Open	Closed	Closed	Closed	Closed
200000h	Open	Open	Open	Closed	Closed	Closed	Closed
300000h	Open	Open	Open	Closed	Closed	Closed	Closed
400000h	Open	Open	Open	Closed	Closed	Closed	Closed
500000h	Open	Open	Open	Closed	Closed	Closed	Closed
600000h	Open	Open	Open	Closed	Closed	Closed	Closed
700000h	Open	Open	Open	Closed	Closed	Closed	Closed
800000h	Open	Open	Open	Closed	Closed	Closed	Closed
900000h	Open	Open	Open	Closed	Closed	Closed	Closed
A00000h	Open	Open	Open	Closed	Closed	Closed	Closed
B00000h	Open	Open	Open	Closed	Closed	Closed	Closed
C00000h	Open	Open	Open	Closed	Closed	Closed	Closed
D00000h	Open	Open	Open	Closed	Closed	Closed	Closed
E00000h	Open	Open	Open	Closed	Closed	Closed	Closed

SHARED RAM ADDRESS (64KB PAGE SIZE, 16-BIT ISA INSTALLATION, CON’T)
Setting	J42	J43	J44	J45	J46	J47	J48	J49
100000h	Open	Open	Open	Open	Open	Closed	Closed	Closed
200000h	Open	Open	Open	Open	Closed	Open	Closed	Closed
300000h	Open	Open	Open	Open	Open	Open	Closed	Closed
400000h	Open	Open	Open	Open	Closed	Closed	Open	Closed
500000h	Open	Open	Open	Open	Open	Closed	Open	Closed
600000h	Open	Open	Open	Open	Closed	Open	Open	Closed
700000h	Open	Open	Open	Open	Open	Open	Open	Closed
800000h	Open	Open	Open	Open	Closed	Closed	Closed	Open
900000h	Open	Open	Open	Open	Open	Closed	Closed	Open
A00000h	Open	Open	Open	Open	Closed	Open	Closed	Open
B00000h	Open	Open	Open	Open	Open	Open	Closed	Open
C00000h	Open	Open	Open	Open	Closed	Closed	Open	Open
D00000h	Open	Open	Open	Open	Open	Closed	Open	Open
E00000h	Open	Open	Open	Open	Closed	Open	Open	Open

SHARED RAM ADDRESS (DIRECT ADDRESSING, 1MB PAGE SIZE)
Setting	J9	J10	J14	J15	J16	J18	J30
100000h	Pins 1 & 2	Pins 1 & 2	Pins 2 & 3	Pins 2 & 3	Pins 2 & 3	Pins 2 & 3	Open
200000h	Pins 1 & 2	Pins 1 & 2	Pins 2 & 3	Pins 2 & 3	Pins 2 & 3	Pins 2 & 3	Open
300000h	Pins 1 & 2	Pins 1 & 2	Pins 2 & 3	Pins 2 & 3	Pins 2 & 3	Pins 2 & 3	Open
400000h	Pins 1 & 2	Pins 1 & 2	Pins 2 & 3	Pins 2 & 3	Pins 2 & 3	Pins 2 & 3	Open
500000h	Pins 1 & 2	Pins 1 & 2	Pins 2 & 3	Pins 2 & 3	Pins 2 & 3	Pins 2 & 3	Open
600000h	Pins 1 & 2	Pins 1 & 2	Pins 2 & 3	Pins 2 & 3	Pins 2 & 3	Pins 2 & 3	Open
700000h	Pins 1 & 2	Pins 1 & 2	Pins 2 & 3	Pins 2 & 3	Pins 2 & 3	Pins 2 & 3	Open
800000h	Pins 1 & 2	Pins 1 & 2	Pins 2 & 3	Pins 2 & 3	Pins 2 & 3	Pins 2 & 3	Open
900000h	Pins 1 & 2	Pins 1 & 2	Pins 2 & 3	Pins 2 & 3	Pins 2 & 3	Pins 2 & 3	Open
A00000h	Pins 1 & 2	Pins 1 & 2	Pins 2 & 3	Pins 2 & 3	Pins 2 & 3	Pins 2 & 3	Open
B00000h	Pins 1 & 2	Pins 1 & 2	Pins 2 & 3	Pins 2 & 3	Pins 2 & 3	Pins 2 & 3	Open
C00000h	Pins 1 & 2	Pins 1 & 2	Pins 2 & 3	Pins 2 & 3	Pins 2 & 3	Pins 2 & 3	Open
D00000h	Pins 1 & 2	Pins 1 & 2	Pins 2 & 3	Pins 2 & 3	Pins 2 & 3	Pins 2 & 3	Open
E00000h	Pins 1 & 2	Pins 1 & 2	Pins 2 & 3	Pins 2 & 3	Pins 2 & 3	Pins 2 & 3	Open
Note:Pins designated are in the closed position.

SHARED RAM ADDRESS (DIRECT ADDRESSING, 1MB PAGE SIZE, CON’T)
Setting	J31	J32	J33	J38	J39	J40	J41
100000h	Open	Open	Open	Closed	Closed	Closed	Closed
200000h	Open	Open	Open	Closed	Closed	Closed	Closed
300000h	Open	Open	Open	Closed	Closed	Closed	Closed
400000h	Open	Open	Open	Closed	Closed	Closed	Closed
500000h	Open	Open	Open	Closed	Closed	Closed	Closed
600000h	Open	Open	Open	Closed	Closed	Closed	Closed
700000h	Open	Open	Open	Closed	Closed	Closed	Closed
800000h	Open	Open	Open	Closed	Closed	Closed	Closed
900000h	Open	Open	Open	Closed	Closed	Closed	Closed
A00000h	Open	Open	Open	Closed	Closed	Closed	Closed
B00000h	Open	Open	Open	Closed	Closed	Closed	Closed
C00000h	Open	Open	Open	Closed	Closed	Closed	Closed
D00000h	Open	Open	Open	Closed	Closed	Closed	Closed
E00000h	Open	Open	Open	Closed	Closed	Closed	Closed

SHARED RAM ADDRESS (DIRECT ADDRESSING, 1MB PAGE SIZE, CON’T)
Setting	J42	J43	J44	J45	J46	J47	J48	J49
100000h	Open	Open	Open	Open	Open	Closed	Closed	Closed
200000h	Open	Open	Open	Open	Closed	Open	Closed	Closed
300000h	Open	Open	Open	Open	Open	Open	Closed	Closed
400000h	Open	Open	Open	Open	Closed	Closed	Open	Closed
500000h	Open	Open	Open	Open	Open	Closed	Open	Closed
600000h	Open	Open	Open	Open	Closed	Open	Open	Closed
700000h	Open	Open	Open	Open	Open	Open	Open	Closed
800000h	Open	Open	Open	Open	Closed	Closed	Closed	Open
900000h	Open	Open	Open	Open	Open	Closed	Closed	Open
A00000h	Open	Open	Open	Open	Closed	Open	Closed	Open
B00000h	Open	Open	Open	Open	Open	Open	Closed	Open
C00000h	Open	Open	Open	Open	Closed	Closed	Open	Open
D00000h	Open	Open	Open	Open	Open	Closed	Open	Open
E00000h	Open	Open	Open	Open	Closed	Open	Open	Open

SHARED RAM ADDRESS (DIRECT ADDRESSING, 2MB PAGE SIZE)
Setting	J9	J10	J14	J15	J16	J18	J30
200000h	Pins 2 & 3	Pins 1 & 2	Pins 2 & 3	Pins 2 & 3	Pins 2 & 3	Pins 2 & 3	Open
400000h	Pins 2 & 3	Pins 1 & 2	Pins 2 & 3	Pins 2 & 3	Pins 2 & 3	Pins 2 & 3	Open
600000h	Pins 2 & 3	Pins 1 & 2	Pins 2 & 3	Pins 2 & 3	Pins 2 & 3	Pins 2 & 3	Open
800000h	Pins 2 & 3	Pins 1 & 2	Pins 2 & 3	Pins 2 & 3	Pins 2 & 3	Pins 2 & 3	Open
A00000h	Pins 2 & 3	Pins 1 & 2	Pins 2 & 3	Pins 2 & 3	Pins 2 & 3	Pins 2 & 3	Open
C00000h	Pins 2 & 3	Pins 1 & 2	Pins 2 & 3	Pins 2 & 3	Pins 2 & 3	Pins 2 & 3	Open
F00000h	Pins 2 & 3	Pins 1 & 2	Pins 2 & 3	Pins 2 & 3	Pins 2 & 3	Pins 2 & 3	Open
Note:Pins designated are in the closed position.

SHARED RAM ADDRESS (DIRECT ADDRESSING, 2MB PAGE SIZE, CON’T)
Setting	J31	J32	J33	J38	J39	J40	J41
200000h	Open	Open	Open	Open	Closed	Closed	Closed
400000h	Open	Open	Open	Open	Closed	Closed	Closed
600000h	Open	Open	Open	Open	Closed	Closed	Closed
800000h	Open	Open	Open	Open	Closed	Closed	Closed
A00000h	Open	Open	Open	Open	Closed	Closed	Closed
C00000h	Open	Open	Open	Open	Closed	Closed	Closed
F00000h	Open	Open	Open	Open	Closed	Closed	Closed

SHARED RAM ADDRESS (DIRECT ADDRESSING, 2MB PAGE SIZE, CON’T)
Setting	J42	J43	J44	J45	J46	J47	J48	J49
200000h	Open	Open	Open	Open	Open	Open	Closed	Closed
400000h	Open	Open	Open	Open	Open	Closed	Open	Closed
600000h	Open	Open	Open	Open	Open	Open	Open	Closed
800000h	Open	Open	Open	Open	Open	Closed	Closed	Open
A00000h	Open	Open	Open	Open	Open	Open	Closed	Open
C00000h	Open	Open	Open	Open	Open	Closed	Open	Open
F00000h	Open	Open	Open	Open	Open	Open	Open	Open

SHARED RAM ADDRESS (DIRECT ADDRESSING, 4MB PAGE SIZE)
Setting	J9	J10	J14	J15	J16	J18	J30
400000h	Pins 2 & 3	Pins 2 & 3	Pins 2 & 3	Pins 2 & 3	Pins 2 & 3	Pins 2 & 3	Open
800000h	Pins 2 & 3	Pins 2 & 3	Pins 2 & 3	Pins 2 & 3	Pins 2 & 3	Pins 2 & 3	Open
C00000h	Pins 2 & 3	Pins 2 & 3	Pins 2 & 3	Pins 2 & 3	Pins 2 & 3	Pins 2 & 3	Open
Note:Pins designated are in the closed position.

SHARED RAM ADDRESS (DIRECT ADDRESSING, 4MB PAGE SIZE, CON’T)
Setting	J31	J32	J33	J38	J39	J40	J41
400000h	Open	Open	Open	Open	Open	Closed	Closed
800000h	Open	Open	Open	Open	Open	Closed	Closed
C00000h	Open	Open	Open	Open	Open	Closed	Closed

SHARED RAM ADDRESS (DIRECT ADDRESSING, 4MB PAGE SIZE, CON’T)
Setting	J42	J43	J44	J45	J46	J47	J48	J49
400000h	Open	Open	Open	Open	Open	Open	Closed	Open
800000h	Open	Open	Open	Open	Open	Open	Open	Closed
C00000h	Open	Open	Open	Open	Open	Open	Open	Open