Main

OLSDV 3 Laser Harp

Main.OLSDV3LaserHarp History

January 06, 2012, at 04:25 AM by CAF - Added ILDA pinout and IO Map.

Added lines 7-53:

Pin	Function
1	X+
2	Y+
3	NC
4	Interlock (Connected to Pin 17)
5	R+
6	G+
7	B+
8	User1+ (Harp Pos. Bit 0)
9	User2+ (Harp Pos. Bit 1)
10	User3+ (Harp Pos. Bit 2)
11	User4+ (Harp Pos. Bit 3)
12	NC
13	Shutter
14	X-
15	Y-
16	NC
17	Interlock (Connected to Pin 4)
18-20	Ground (for color outputs)
21	User1- (Harp Enable Input - 0 = Enable
22	User2- (Harp Sync/Clk - Lo to Hi means the harp has reached position X indicated by the Harp Pos. Bits 0 to 15)
23	NC (User3-)
24	NC (User4-)
25	Ground

!Jmp	!Arduino Pin	!AVR Pin	!Direction	!OLSD Function
J3	Digital 13	PB4 (SCK)	Output	SPI Clock to DAC
J3	Digital 11	PB3 (MOSI)	Output	SPI Data to DAC
J3	Digital 10	PB2 (SS)	Output	#CS DAC
J3	Digital 9	PB1	Output	#LDAC DAC
J3	Digital 8	PB0	Output	#CTS on FTI Chip (Optional) *** Not needed for laser harp
J1	Digital 7	PD7	Output	ILDA Pin 11 (User4+) - Harp Pos. Bit 3
J1	Digital 6	PD6	Output	ILDA Pin 10 (User3+) - Harp Pos. Bit 2
J1	Digital 5	PD5	Output	ILDA Pin 8 (User2+) - Harp Pos. Bit 1
J1	Digital 4	PD4	Output	ILDA Pin 7 (User1+) - Harp Pos. Bit 0
J1	Digital 3	PD3	Output	ILDA Pin 22 (User2-) - Harp Pos. Sync/Clk (sync on positive edge - lo to hi)
J1	Digital 2	PD2	Input	ILDA Pin 21 (User1-) - Harp Output Enable (0 = Enable - safety feature?)
J2	Analog 0	PC0	Output	Red TTL
J2	Analog 1	PC1	Output	Green TTL
J2	Analog 2	PC2	Output	Blue TTL
J2	Analog 3	PC3	Output	Shutter
J2	Analog 4	PC4	Output	Status LED (1 == ON)
J2	Analog 5	PC5	Input	User Switch (0 == Pressed)

January 06, 2012, at 04:18 AM by CAF - Initial page.

Added lines 1-6: