ISP Shield Assembly Instructions

This is a work in progress, to be finished and posted the week of March 28, 2011.

This page walks through the basic assembly process for building the ISP Shield].

Bill of Materials, or, "What's in the kit?"

Line	Ref Des	Description	Type	Vendor	Vendor Part Number	Quantity
1	n/a	PCB for ISP Shield	Printed circuit board	Evil Mad Science	681	1
2	R1	Reset line pull-up resistor	10k, 1/6 W	Digikey	10KETR-ND	1
3	R2 thru R6	Reset and LED load resistors	1000 ohm, 1/4 W	Digikey	1.0KQBK-ND	5
4	J5	Target Power Enable, Header	3 pin right-angle header, 0.1” spacing	Digikey	TSW-103-25-F-SRA-ND	1
5	PROG, ERROR, PULSE, HELLO	Indicator LED	3mm, Diffused Yellow	Evil Mad Science	357	4
6	C1	Bypass Capacitor	0.1uF Capacitor	Digikey	BC1148TR-ND	1
7	XTL	Crystal	16 MHz	Digikey	XC1721-ND	1
8	C2, C3	Capacitors for crystal	18pF, 50 V ceramic	Digikey	BC1004CT-ND	2
9	S1	Reset Switch	Tactile pushbutton switch	Digikey	679-2452-ND	1
10	ISP6	6 pin ISP Header	2x3 pin 0.1” spaced DIL header	Digikey	609-3202-ND	1
11	J1 thru J4	Header set, 6-pin (2 pcs), 8-pin (2 pcs)	Stacking type header, 0.1” spacing	Evil Mad Science	633	1
12	U1	ZIF Dip Socket	28 pin, 0.3" pin spacing	Evil Mad Science	212	1
13	J5 (jumper)	Target Power Enable, Jumper	2 pin jumper block, 0.1” spacing	Digikey	A26242-ND	1
14	n/a	Optional resistor for auto-reset override	100 ohm, 1/4 W	Digi-Key	100QBK-ND	1

Assembly procedure

Here's what the bare circuit board looks like:

We'll go line by line through the kit components.

1.

1 J1 thru J4 Header set, 6-pin (2 pcs), 8-pin (2 pcs) Stacking type header, 0.1” spacing Evil Mad Science 633 1 2 J5 Target Power Enable, Header 3 pin right-angle header, 0.1” spacing Digikey TSW-103-25-F-SRA-ND 1 3 J5 (jumper) Target Power Enable, Jumper 2 pin jumper block, 0.1” spacing Digikey A26242-ND 1 4 S1 Reset Switch Tactile pushbutton switch Digikey 679-2452-ND 1 5 ISP6 6 pin ISP Header 2x3 pin 0.1” spaced DIL header Digikey 609-3202-ND 1 6 R1 Reset line pull-up resistor 10k, 1/6 W Digikey 10KETR-ND 1 7 R2 thru R6 Reset and LED load resistors 1000 ohm, 1/4 W Digikey 1.0KQBK-ND 5 8 PROG, ERROR, PULSE, HELLO Indicator LED 3mm, Diffused Yellow Evil Mad Science 357 4 9 C1 Bypass Capacitor 0.1uF Capacitor Digikey BC1148TR-ND 1 10 C2, C3 Capacitors for crystal 18pF, 50 V ceramic Digikey BC1004CT-ND 2 11 XTL Crystal 16 MHz Digikey XC1721-ND 1 12 U1 ZIF Dip Socket 28 pin, 0.3" pin spacing Evil Mad Science 212 1 13 n/a Optional resistor for auto-reset override 100 ohm, 1/4 W Digi-Key 100QBK-ND 1 14 n/a PCB for ISP Shield Printed circuit board Evil Mad Science 681 1