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96 lines
No EOL
11 KiB
Markdown
96 lines
No EOL
11 KiB
Markdown
## Hu6260 Netlist
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### Conventions used
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| Short | Long | Short | Long |
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| ----- | ------------- | ----- | ---------------- |
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| Dxx | Data (number) | Axx | Address (number) |
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| /WR | Write Enable | /OE | Output Enable |
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| /CE | Chip Enable | NC | Not Connected |
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| I/O | Input/Output | RAxx | RAM pin# |
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### The Netlist
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| Hu 6260 - Video | | | | | | | |
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| :-------------: | :---: | :----: | :-----: | :---------: | :----: | :---------------------------------------------: | ---- |
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| Pin | Title | Hu6280 | Exp Bus | HuCard Port | Hu6270 | Notes | |
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| 01 | +5v | | | | | | |
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| 02 | Clock | | | | | See Clock Notes | |
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| 03 | GND | | | | | | |
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| 04 | NC | | | | | | |
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| 05 | D7 | 56 | B08 | 23 | 13 | Held High | |
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| 06 | D6 | 55 | A08 | 22 | 14 | Held High | |
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| 07 | D5 | 54 | C09 | 21 | 15 | Held High | |
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| 08 | D4 | 53 | B09 | 20 | 16 | Held High | |
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| 09 | D3 | 52 | C10 | 19 | 17 | Held High | |
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| 10 | D2 | 51 | B10 | 17 | 19 | Held High | |
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| 11 | D1 | 50 | C11 | 16 | 20 | Held High | |
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| 12 | D0 | 49 | C12 | 15 | 21 | Held High | |
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| 13 | +5v | | | | | | |
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| 14 | GND | | | | | | |
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| 15 | GND | | | | | | |
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| 16 | +5v | | | | | | |
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| 17 | | | | | | C109 to GND 50v 1uf | |
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| 18 | | | | | | C108 to GND 50v 1uf | |
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| 19 | GND | | | | | | |
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| 20 | | | | | | 26.64k ohm (R141) to Q103B | |
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| 21 | +5v | | | | | | |
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| 22 | +5v | | | | | | |
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| 23 | | | | | | C111 to GND 50v 1uf | |
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| 24 | | | | | | C110 to GND 50v 1uf | |
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| 25 | GND | | | | | | |
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| 26 | | | | | | 8.8k ohm (R138) (See R134, 137) | |
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| 27 | +5v | | | | | | |
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| 28 | +5v | | | | | | |
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| 29 | GND | | | | | | |
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| 30 | Video | | A22 | | | 75k (R177) to GND, 16v 470uf, 22 (R181) → Video | |
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| 31 | | | | | | C112 to GND 50v 1uf | |
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| 32 | GND | | | | | | |
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| 33 | | | | | | 6.15k (R137) (See R134, 138) | |
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| 34 | +5v | | | | | | |
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| 35 | +5v | | | | | | |
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| 36 | +5v | | | | | | |
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| 37 | | | | | | C115 to GND 50v 1uf | |
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| 38 | | | | | | C114 to GND 50v 1uf | |
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| 39 | GND | | | | | | |
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| 40 | | | | | | 4.7k (R134) (See R137, 138) | |
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| 41 | +5v | | | | | | |
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| 42 | +5v | | | | | | |
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| 43 | | | | | | Hu6260 46 | |
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| 44 | Sync | | C22 | | | | |
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| 45 | +5v | | | | | | |
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| 46 | | | | | | Hu6260 43 | |
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| 47 | Green | | B23 | | | | |
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| 48 | GND | | | | | | |
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| 49 | Red | | A23 | | | | |
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| 50 | +5v | | | | | | |
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| 51 | Blue | | C23 | | | | |
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| 52 | +5v | | | | | | |
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| 53 | +5v | | | | | | |
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| 54 | +5v | | | | | | |
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| 55 | GND | | | | | | |
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| 56 | GND | | | | | | |
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| 57 | +5v | | | | | | |
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| 58 | NC | | | | | | |
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| 59 | NC | | | | | | |
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| 60 | NC | | | | | | |
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| 61 | | | A03 | | | | |
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| 62 | | | A20 | | 38 | | |
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| 63 | | | A19 | | 37 | | |
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| 64 | | | A18 | | 36 | | |
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| 65 | | | A17 | | 35 | | |
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| 66 | | | A16 | | 34 | | |
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| 67 | | | A15 | | 31 | | |
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| 68 | | | B14 | | 30 | | |
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| 69 | | | A13 | | 29 | | |
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| 70 | | | A12 | | 28 | | |
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| 71 | | | B11 | | 26 | | |
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| 72 | | | A10 | | 25 | | |
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| 73 | | | A09 | | 23 | | |
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| 74 | A0 | 06 | B12 | 14 | 79 | | |
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| 75 | A1 | 05 | C13 | 13 | 80 | | |
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| 76 | A2 | 04 | B13 | 12 | | | |
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| 77 | /WR | 63 | B04 | 34 | 02 | | |
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| 78 | /OE | 62 | B07 | 26 | 03 | | |
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| 79 | | 59 | C04 | | | 6k (R155) to +5v | |
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| 80 | +5v | | | | | | | |