TWEPP-2011 ATLAS-SCT DAVE-01 POSTER - Annotated photos description labels
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A) FRONT PANEL/OBLIQUE PHOTO
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 1	STATUS LEDs ( +5V, Pwr, Clk, programmable )
 2	3x4 LEDs ( G,Y,R <3-0>, programmable )
 3	Global RESET switch SW2
        ( re-programs FPGA, USB MCU, resets Voltage Monitor )
 4	P/B Programmable reset switch SW3 ( via FPGA )
 5	2x Clock Inputs CLK-IN<1-0> on Lemo 00
 6	8x Data Inputs IN<7-0> on Lemo 00
 7	2x Clock Outputs CLK-OUT<1-0> on Lemo 00
 8	8x Data Outputs OUT<7-0> on Lemo 00
 9	AUX : DIL Header SK1 : AUXIO<3-0> 2v5 LVDS
			       AUXIO<15-4> 3v3 LVTTL
10	2mm 14-pin JTAG Header for FPGA
11	MODE : Hex Rotary Switch SW1 ( to select programmable options )
12	USB 4-pin connector

13	2.54mm 10-pin DIL Header PL1 for USB MCU Debug & Download
14	DAUGHTER CARD I/O : 40-pin DIL Header : DC_IO<7-0> 2v5 LVDS
						DC_IO<31-8> LVTTL
						pins <40-33> Power & GND

15	EXT. +5V/3A STAND-ALONE POWER IN : 2.1mm Power Connector, Pin=+5v


B) PCB TOP PHOTO
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 1	CLK-IN<1-0> ECL/NIM Select switches ( 2x )
 2	IN<7-0> TTL/NIM Select switches ( 8x )
 3	CLK-OUT<1-0> ECL/NIM Select switches ( 2x )
 4	OUT<7-0> TTL/NIM Select switches ( 8x )
 5	6-pin SIL JTAG Header for FPGA
 6	2.54mm 10-pin DIL Header PL1 for USB MCU Debug & Download
 7	USB RESET SW4
 8	DAUGHTER CARD I/O : 40-pin DIL Header
 9	80.15733 MHz Local XTAL Oscillator
10	Clock+4 Delay Lines : CERN 'DELAY25'
11	A<27-24> VME BASE ADDRESS Hex Rotary Switch
12	A<31-28> VME BASE ADDRESS Hex Rotary Switch
13	Clock MUX/PLL : ICS581-02
14	Xilinx Spartan 3E FPGA : XC3S1600E-5FGG400C

15	EXT. +5V/3A STAND-ALONE POWER IN : 2.1mm Power Connector, Pin=+5v

16	GSI 18x4Mb SRAM ( Record/Playback/Sequencer ) : GS8642Z18GB1671
17	PROGRAM FPGA Switch SW31
18	Xilinx PROM : XCF08P 
19	Red LED ( FPGA Programming Indicator )
20	Red LED ( -2v,-5v,+1v8 = OK )
21	Blue LED ( +1v2,+2v5,+3v3,+5v = OK )
22	Voltage Monitor : MAX16062A
23	SERIAL No. SER<3-0> Hex Rotary Switch 
24	SERIAL No. SER<7-4> Hex Rotary Switch 
25	MOD Record MR<3-0> DIL Quad Switch 
26	MOD Record MR<7-4> DIL Quad Switch