.. label for cross-referencing .. _250469_address_lines: #################### 250469 Address Lines #################### +-----------------+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+ | ADDRESS LINE | A0 | A1 | A2 | A3 | A4 | A5 | A6 | A7 | A8 | A9 | A10 | A11 | A12 | A13 | A14 | A15 | +-----------------+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+ | U4 KERNAL BASIC | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 25 | 24 | 21 | 23 | 2 | 26 | N/C | N/C | +-----------------+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+ | U5 CHAR | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 23 | 22 | 19 | 18 | N/C | N/C | N/C | N/C | +-----------------+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+ | U6 CPU | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 22 | 23 | +-----------------+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+ | U7 VIC | N/C | N/C | N/C | N/C | N/C | N/C | 30 | 31 | 32 | 33 | 34 | 23 | N/C | N/C | N/C | N/C | +-----------------+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+ | U8 251715-01 | 51 | 52 | 53 | 54 | 55 | 56 | 57 | 58 | 59 | 60 | 61 | 62 | 63 | 1 | 2 | 3 | | W/O COLOR-RAM | | | | | | | | | | | | | | | | | +-----------------+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+ | U8 252535-01 | 51 | 52 | 53 | 54 | 55 | 56 | 57 | 58 | 59 | 60 | 61 | 62 | 63 | 1 | 2 | 3 | | W/ COLOR-RAM | | | | | | | | | | | | | | | | | +-----------------+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+ | U9 SID | 9 | 10 | 11 | 12 | 13 | N/C | N/C | N/C | N/C | N/C | N/C | N/C | N/C | N/C | N/C | N/C | +-----------------+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+ | U10 RAM | N/C | N/C | N/C | N/C | N/C | N/C | N/C | N/C | N/C | N/C | N/C | N/C | N/C | N/C | N/C | N/C | +-----------------+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+ | U11 RAM | N/C | N/C | N/C | N/C | N/C | N/C | N/C | N/C | N/C | N/C | N/C | N/C | N/C | N/C | N/C | N/C | +-----------------+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+ +--------------------------+-----+-----+-----+-----+-----+-----+-----+-----+ | MULTIPLEXED ADDRESS LINE | MA0 | MA1 | MA2 | MA3 | MA4 | MA5 | MA6 | MA7 | +--------------------------+-----+-----+-----+-----+-----+-----+-----+-----+ | U4 KERNAL BASIC | N/C | N/C | N/C | N/C | N/C | N/C | N/C | N/C | +--------------------------+-----+-----+-----+-----+-----+-----+-----+-----+ | U5 CHAR | N/C | N/C | N/C | N/C | N/C | N/C | N/C | N/C | +--------------------------+-----+-----+-----+-----+-----+-----+-----+-----+ | U6 CPU | N/C | N/C | N/C | N/C | N/C | N/C | N/C | N/C | +--------------------------+-----+-----+-----+-----+-----+-----+-----+-----+ | U7 VIC | 24 | 25 | 26 | 27 | 28 | 29 | N/C | N/C | +--------------------------+-----+-----+-----+-----+-----+-----+-----+-----+ | U8 251715-01 | 26 | 29 | 27 | 25 | 28 | 30 | 24 | 31 | | W/O COLOR-RAM | | | | | | | | | +--------------------------+-----+-----+-----+-----+-----+-----+-----+-----+ | U8 252535-01 | 26 | 29 | 27 | 25 | 28 | 30 | 24 | 31 | | W/ COLOR-RAM | | | | | | | | | +--------------------------+-----+-----+-----+-----+-----+-----+-----+-----+ | U9 SID | N/C | N/C | N/C | N/C | N/C | N/C | N/C | N/C | +--------------------------+-----+-----+-----+-----+-----+-----+-----+-----+ | U10 RAM | 6 | 13 | 12 | 11 | 8 | 7 | 14 | 10 | +--------------------------+-----+-----+-----+-----+-----+-----+-----+-----+ | U11 RAM | 6 | 13 | 12 | 11 | 8 | 7 | 14 | 10 | +--------------------------+-----+-----+-----+-----+-----+-----+-----+-----+ MA0 A0/A8 MA1 A1/A9 MA2 A2/A10 MA3 A3/A11 MA4 A4/A12 MA5 A5/A13 MA6 A6/A14 MA7 A7/A15