LR1.sch

10 months ago 114
  • Description
  • Documents
  • BOM
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Description

Valerie is a self made simple home computer based on 3 Parallax MCUs created by Lindenberg Research.

Documents

Sheet_1

Sheet_2

LR1

BOM

ID Name Designator Quantity
1 JP1E JP1 1
2 733980-62 X1 1
3 7805TV IC2 1
4 22uF C1,C2 2
5 10uF C3,C5 2
6 100nF C4,C6,C7,C8,C11 5
7 1N4004 D1 1
8 LM2937 3.3V IC1 1
9 LED3MM LED1,LED2 2
10 330 R1 1
11 470 R2,R3,R5,R7 4
12 GANYMED JP2 1
13 RESET SUPPLY4,SUPPLY1,SUPPLY9 3
14 IO JP3 1
15 GAN-Rx SUPPLY5,SUPPLY3 2
16 GAN-Tx SUPPLY6,SUPPLY2 2
17 IO-Rx SUPPLY12,SUPPLY11 2
18 IO-Tx SUPPLY13,SUPPLY10 2
19 P8X32A-D40 IC3,IC6 2
20 AT24CP1024 IC4,IC7 2
21 F15HDH SUBD15 1
22 5 MHz Q1,Q2 2
23 240 R4,R6,R8,R10,R11 5
24 10K R9,R14,R15,R18,R19,R20,R23 7
25 MINI_DIN_6 PS/2A,PS/2B 2
26 100 R12,R13,R16,R17 4
27 LM386N-1 IC5 1
28 1K R21 1
29 10 R22 1
30 1uF C9 1
31 250uF C10 1
32 PC SPK OUT JP5 1
33 KZH G1 1
34 DS1307 IC8 1
35 32.768 kHz Q3 1

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