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Ponyprog Circuit for ATMEL'S AVR

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Description
The ATMEL AVR programmer works with the Windows program "Ponyprog" which works under 95, 98, XP, ... and can be found at http://www.lancos.com/prog.html

On board the AVRs that can be programmed are those in the schematic. For other members of AVR family or the rest programmable ICs that Ponyprog can program, there is the J1 connector (CON10) which allows expanding the programmer's hardware. See Ponyprog's site for other's ICs Ponyprog circuits. The JUMP1 jumper is there to connect the crystal's circuitry to the 8-
pin AVRs or to disconnect it. Some AVRs have internal RC oscillator and an external XTAL is not allowed or needed. Check the JUMP1's table and the datasheet for the AVR of your choice for more details. The JUMP2 jumper is there to allow programming a member of the AT89Sxxxx family or the AVR's AT90Sxxxx & ATmegaxxx family.

Partlist
1x C1 470uF/25V
2x C2,C3 27pF
3x C4,C5,C6 100nF
2x C8,C7 47uF/16V
4x D1,D2,D3,D4 1N4001
1x D5 Red LED (Program)
1x D5 Green LED (Power)
3x D7,D8,D9 1N4148
3x D10,D11,D12 Zener 5V1
1x J1 CON10 (Ponyprog ISP)
1x J2 Power jack (12-15V)
1x J3 2 pin jumper (JUMP1)
1x J4 3 pin jumper (JUMP2)
1x P1 Connectyor DB9 Female
2x Q1,Q2 BC547
3x R1,R4,R5 10k
1x R2 1k
1x R3 1k5
1x R6 15k
3x R7,R8,R9 4k7
1x U1 20-pin DIP (AT90S1200/2312...)
1x U2 LM78LO5
1x U3 40-pin DIP (AT90SXX-AT90S4414/8515...)
1x U3 40-pin DIP (AT90S2323/2343Tiny12...)
1x U3 40-pin DIP (AT90S4434/8535...)
1x U3 28-pin DIP (AT90S4433/AT90S2233...)
1x Y1 Crystal 4Mhz

Files
Posted by Jospfh at Aug 10 2007 13:39
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