IC name:	TMS34010
IC function:	Graphics system processor

Component documentation

IC number	Manufacturer	Documentation
TMS34010	Texas Instruments	Web page, Datasheet (PDF), TMS340 Family C Source Debugger User's Guide (PDF), TMS340 Family Graphics Library User's Guide (PDF), TMS340 Interface User's Guide (PDF)

Component versions

IC number	Package	CBM part number	CBM part description
TMS34010-FN	68-pin PLCC	390863-01	GSP TMS34010FNL-50 Graphics Processor

Positions

Amiga	Position	Package
A2410	U411	PLCC

Pinout

Pin	Type	Name	Signal name
			A2410
1	Power	VSS	GND
2	Input	RUN/_EMU	VCC
3	Input	_RESET	RESET*
4	Input	VCLK	VCLK
5	Input	INCLK	Connected to X401 via E401
6..7	Input	_LINT1.._LINT2	VCC
8	Input	_HOLD	VCC
9	Input	_LRDY	LRDY
10..17	I/O	LAD0..LAD7	BUSO0..BUSO7
18	Power	VSS	GND
19..26	I/O	LAD8..LAD15	BUSO8..BUSO15
27	Power	VCC	VCC
28..29	Output	LCLK1..LCLK2	unused, LCLK2 via R406
30	I/O	_HSYNC	HSYNC*
31	I/O	_VSYNC	VSYNC*
32	Output	_BLANK	BLANK*
33	Output	_HLDA/_EMUA	unused
34	Output	_LAL	LAL* via RP405
35	Power	VSS	GND
36	Output	DDOUT	DDOUT via RP405
37	Output	_DEN	DEN* via RP405
38	Output	_RAS	RAS* via RP406
39	Output	_CAS	Connected to pin 2 of U412 and pin 18 of U416 via RP406
40	Output	_W	W* via RP405
41	Output	_TR/_OE	TR_OE* via RP405
42	Output	_HINT	HINT* via RP406
43	Output	HRDY	HRDY via RP406
44..51	I/O	HD15..HD8	BUSI15..BUSI8
52	Power	VSS	GND
53..60	I/O	HD7..HD0	BUSI7..BUSI0
61	Power	VCC	VCC
62	Input	_HUDS	BUDS*
63	Input	_HLDS	BLDS*
64	Input	_HREAD	HREAD*
65	Input	_HWRITE	HWRITE*
66	Input	_HCS	HCS*
67..68	Input	HFS0..HFS1	AMGADD1..AMGADD0