src/mess/drivers/tmc1800.c
| r3140 | r3141 | |
|---|
| 55 | 55 | |
| 56 | 56 | /* |
| 57 | 57 | |
| 58 | OSCOM Nano |
| 59 | |
| 60 | PCB Layout |
| 61 | ---------- |
| 62 | |
| 63 | OK 30379 |
| 64 | |
| 65 | |-------------------------------------------------| |
| 66 | | CN1 CN2 CN3 7805 | |
| 67 | | 1.75MHz | |
| 68 | | 741 | |
| 69 | | |-------------| - | |
| 70 | | 741 741 4011 | CDP1864 | | | |
| 71 | | |-------------| | | |
| 72 | | 4013 |-------------| | | |
| 73 | | | CDP1802 | | | |
| 74 | | 4093 |-------------| | | |
| 75 | | C | |
| 76 | | 4051 4042 4017 4042 N | |
| 77 | | |-------| 4 | |
| 78 | | | ROM | 14556 | | |
| 79 | | |-------| | | |
| 80 | | 2114 2114 | | |
| 81 | | | | |
| 82 | | 2114 2114 | | |
| 83 | | - | |
| 84 | | 2114 2114 | |
| 85 | | | |
| 86 | | 2114 2114 | |
| 87 | |-------------------------------------------------| |
| 88 | |
| 89 | Notes: |
| 90 | All IC's shown. |
| 91 | |
| 92 | ROM - Intersil 5504? |
| 93 | 2114 - 2114UCB 4096 Bit (1024x4) NMOS Static RAM |
| 94 | CDP1802 - RCA CDP1802E CMOS 8-Bit Microprocessor @ 1.75 MHz |
| 95 | CDP1864 - RCA CDP1864CE COS/MOS PAL Compatible Color TV Interface @ 1.75 MHz |
| 96 | CN1 - tape connector |
| 97 | CN2 - video connector |
| 98 | CN3 - power connector |
| 99 | CN4 - expansion connector |
| 100 | |
| 101 | */ |
| 102 | |
| 103 | /* |
| 104 | |
| 58 | 105 | TODO: |
| 59 | 106 | |
| 60 | 107 | - tape input/output |