Chip - 65C02 CPU: Difference between revisions
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This is the main processor in NerdConsole. It is operated at 6.00 MHz. | This is the main processor in NerdConsole. It is operated at 6.00 MHz. | ||
Please note that other 6502 based CPUs are not supported in NerdConsole. | Please note that other 6502 based CPUs are not supported in NerdConsole. | ||
Head over to the [[65C02 CPU OpCodes]] for more details. | Head over to the [[65C02 CPU OpCodes]] or [[65C02 CPU AddressModes]] for more details. | ||
{| class="wikitable" | {| class="wikitable" | ||
Revision as of 19:35, 31 January 2024
This is the main processor in NerdConsole. It is operated at 6.00 MHz. Please note that other 6502 based CPUs are not supported in NerdConsole. Head over to the 65C02 CPU OpCodes or 65C02 CPU AddressModes for more details.
| ~VP (Vector Pull) | 1 | 40 | ~RES (Reset) |
|---|---|---|---|
| RDY (Ready) | 2 | 39 | PHI2O (Phase 2 Clock Out) |
| PHI1O (Phase 1 Clock Out) | 3 | 38 | ~SO (Set Overflow) |
| ~IRQ (Interrupt Request) | 4 | 37 | Phase 2 Clock In |
| ~ML (Memory Lock) | 5 | 36 | BE (Bus Enable) |
| ~NMI (Non-Maskable Interrupt) | 6 | 35 | NC |
| SYNC | 7 | 34 | R~W (Read/~Write) |
| VCC | 8 | 33 | D0 |
| A0 | 9 | 32 | D1 |
| A1 | 10 | 31 | D2 |
| A2 | 11 | 30 | D3 |
| A3 | 12 | 29 | D4 |
| A4 | 13 | 28 | D5 |
| A5 | 14 | 27 | D6 |
| A6 | 15 | 26 | D7 |
| A7 | 16 | 25 | A15 |
| A8 | 17 | 24 | A14 |
| A9 | 18 | 23 | A13 |
| A10 | 19 | 22 | A12 |
| A11 | 20 | 21 | GND |
This is one of the Integrated Circuit Chips in NerdConsole.
