mirror of
https://github.com/osiweb/unified_retro_keyboard.git
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9550331adf
- swap numbering of row select protection diodes for cleaner PCB labeling - clarify labeling on GPIO pins on the MCU - bump rev to 2.4 to indicate work in progress. Release will be 2.5.
79 lines
2.1 KiB
Plaintext
79 lines
2.1 KiB
Plaintext
EESchema-LIBRARY Version 2.4
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#encoding utf-8
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#
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# 74LS166
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#
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DEF 74LS166 U 0 40 Y Y 1 L N
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F0 "U" -300 850 50 H V C CNN
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F1 "74LS166" -300 -850 50 H V C CNN
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F2 "" 0 0 50 H I C CNN
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F3 "" 0 0 50 H I C CNN
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$FPLIST
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DIP?16*
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$ENDFPLIST
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DRAW
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S -300 800 300 -800 1 1 10 f
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X Ds 1 -500 700 200 R 50 50 1 0 I
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X D3 10 500 200 200 L 50 50 1 0 I
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X D2 11 500 100 200 L 50 50 1 0 I
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X D1 12 500 0 200 L 50 50 1 0 I
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X Qh 13 -500 200 200 R 50 50 1 0 O
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X D0 14 500 -100 200 L 50 50 1 0 I
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X SH_~LD 15 -500 50 200 R 50 50 1 0 I
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X VCC 16 0 1000 200 D 50 50 1 0 W
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X D7 2 500 600 200 L 50 50 1 0 I
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X D6 3 500 500 200 L 50 50 1 0 I
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X D5 4 500 400 200 L 50 50 1 0 I
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X D4 5 500 300 200 L 50 50 1 0 I
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X CK_INH 6 -500 -500 200 R 50 50 1 0 I
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X CLK 7 -500 -100 200 R 50 50 1 0 I C
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X GND 8 0 -1000 200 U 50 50 1 0 W
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X Clr 9 -500 600 200 R 50 50 1 0 I I
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ENDDRAW
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ENDDEF
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#
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# ATmega328P-PU-MCU_Microchip_ATmega
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#
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DEF ATmega328P-PU-MCU_Microchip_ATmega U 0 20 Y Y 1 F N
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F0 "U" -500 1450 50 H V L BNN
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F1 "ATmega328P-PU-MCU_Microchip_ATmega" 100 -1450 50 H V L TNN
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F2 "Package_DIP:DIP-28_W7.62mm" 0 0 50 H I C CIN
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F3 "" 0 0 50 H I C CNN
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$FPLIST
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DIP*W7.62mm*
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$ENDFPLIST
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DRAW
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S -500 -1400 500 1400 0 1 10 f
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X ~RESET 1 600 -300 100 L 50 50 1 1 T
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X PB7 10 600 500 100 L 50 50 1 1 T
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X PD5 11 600 -1000 100 L 50 50 1 1 T
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X PD6 12 600 -1100 100 L 50 50 1 1 T
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X PD7 13 600 -1200 100 L 50 50 1 1 T
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X PB0 14 600 1200 100 L 50 50 1 1 T
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X PB1 15 600 1100 100 L 50 50 1 1 T
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X PB2 16 600 1000 100 L 50 50 1 1 T
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X MOSI 17 600 900 100 L 50 50 1 1 T
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X MISO/PB4 18 600 800 100 L 50 50 1 1 T
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X SCK/PB5 19 600 700 100 L 50 50 1 1 T
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X PD0 2 600 -500 100 L 50 50 1 1 T
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X AVCC 20 100 1500 100 D 50 50 1 1 W
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X AREF 21 -600 1200 100 R 50 50 1 1 P
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X GND 22 0 -1500 100 U 50 50 1 1 P N
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X PC0 23 600 300 100 L 50 50 1 1 T
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X PC1 24 600 200 100 L 50 50 1 1 T
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X PC2 25 600 100 100 L 50 50 1 1 T
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X PC3 26 600 0 100 L 50 50 1 1 T
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X PC4 27 600 -100 100 L 50 50 1 1 T
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X PC5 28 600 -200 100 L 50 50 1 1 T
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X PD1 3 600 -600 100 L 50 50 1 1 T
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X PD2 4 600 -700 100 L 50 50 1 1 T
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X PD3 5 600 -800 100 L 50 50 1 1 T
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X PD4 6 600 -900 100 L 50 50 1 1 T
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X VCC 7 0 1500 100 D 50 50 1 1 W
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X GND 8 0 -1500 100 U 50 50 1 1 W
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X PB6 9 600 600 100 L 50 50 1 1 T
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ENDDRAW
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ENDDEF
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#
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#End Library
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