 | Attention article en cours de rédaction. |
Le HuC6260 (VCE - Video Color Encoder) gère la palette des couleurs (64 couleurs parmi 512 possibles) pour l'arrière plan et les sprites. C'est un processeur 16 bits. Il est directement connecté au HuC6270.
IMAGE
Le brochage du CPU HuC6260 trouvé après de longues heures de recherche... Ce brochage est en cours de validation. Il a été trouvé sur le site suivant : http://nfggames.com/wiki/doku.php?id=schematics:hu6260_netlist
Ci dessous une copie des information du site d'origine en attendant la version validée :
==== Conventions used ====
| Short | Long |
|---|
| Dxx | Data (number) |
| /WR | Write Enable |
| /CE | Chip Enable |
| I/O | Input/Output |
| Axx | Address (number) |
| /OE | Output Enable |
| NC | Not Connected |
| RAxx | RAM pin |
==== Hu6280 Netlist ====
| Pin | Title | HuC6280 | Exp Bus | HuCard Port | HuC6270 | Notes |
| 01 | +5V | | | | | |
| 02 | Clock | | | | | See Clock Notes |
| 03 | GND | | | | | |
| 04 | NC | | | | | |
| 05 | D7 | 56 | B08 | 23 | 13 | Held High |
| 06 | D6 | 55 | A08 | 22 | 14 | Held High |
| 07 | D5 | 54 | C09 | 21 | 15 | Held High |
| 08 | D4 | 53 | B09 | 20 | 16 | Held High |
| 09 | D3 | 52 | C10 | 18 | 17 | Held High |
| 10 | D2 | 51 | B10 | 17 | 19 | Held High |
| 11 | D1 | 50 | C11 | 16 | 20 | Held High |
| 12 | D0 | 49 | C12 | 15 | 21 | Held High |
| 13 | +5V | | | | | |
| 14 | GND | | | | | |
| 15 | GND | | | | | |
| 16 | +5V | | | | | |
| 17 | | | | | | C109 to GND 50V 1µF |
| 18 | | | | | | C108 to GND 50V 1µF |
| 19 | GND | | | | | |
| 20 | | | | | | 26.64kohm (R141) to Q103B |
| 21 | +5V | | | | | |
| 22 | +5V | | | | | |
| 23 | | | | | | C111 to GND 50V 1µF |
| 24 | | | | | | C110 to GND 50V 1µF |
| 25 | GND | | | | | |
| 26 | | | | | | 8.8 kohm (R138) (See R134, R137) |
| 27 | +5V | | | | | |
| 28 | +5V | | | | | |
| 29 | GND | | | | | |
| 30 | Video | | A22 | | | 75 kohm (R177) to GND, 16V 470 µF, 22 (R181) -> Video |
| 31 | | | | | | C112 to GND 50V 1µF |
| 32 | GND | | | | | |
| 33 | | | | | | 6.15k (R137) (See R134,R138) |
| 34 | +5V | | | | | |
| 35 | +5V | | | | | |
| 36 | +5V | | | | | |
| 37 | | | | | | C115 to GND 50V 1µF |
| 38 | | | | | | C114 to GND 50V 1µF |
| 39 | GND | | | | | |
| 40 | | | | | | 4.7k (R134) (See R137,R138) |
| 41 | +5V | | | | | |
| 42 | +5V | | | | | |
| 43 | | | | | | HuC6260 46 |
| 44 | Sync | | C22 | | | |
| 45 | +5V | | | | | |
| 46 | | | | | | HuC6260 43 |
| 47 | Green | | B23 | | | |
| 48 | GND | | | | | |
| 49 | Red | | A23 | | | |
| 50 | +5V | | | | | |
| 51 | Blue | | C23 | | | |
| 52 | +5V | | | | | |
| 53 | +5V | | | | | |
| 54 | +5V | | | | | |
| 55 | GND | | | | | |
| 56 | GND | | | | | |
| 57 | +5V | | | | | |
| 58 | NC | | | | | |
| 59 | NC | | | | | |
| 60 | NC | | | | | |
| 61 | | | A03 | | | |
| 62 | | | A20 | | 38 | |
| 63 | | | A19 | | 37 | |
| 64 | | | A18 | | 36 | |
| 65 | | | A17 | | 35 | |
| 66 | | | A16 | | 34 | |
| 67 | | | A15 | | 31 | |
| 68 | | | B14 | | 30 | |
| 69 | | | A13 | | 29 | |
| 70 | | | A12 | | 28 | |
| 71 | | | B11 | | 26 | |
| 72 | | | A10 | | 25 | |
| 73 | | | A09 | | 23 | |
| 74 | A0 | 06 | B12 | 14 | 79 | |
| 75 | A1 | 05 | C13 | 13 | 80 | |
| 76 | A2 | 04 | B13 | 12 | | |
| 77 | /WR | 63 | B04 | 34 | 02 | |
| 78 | /OE | 62 | B07 | 26 | 03 | |
| 79 | | 59 | C04 | | | 6k (R155) to +5V |
| 80 | +5V | | | | | |
