PCB layout
2005-11-19
f205v
Original readme made by Guru (unemulated.emuunlim.com)

Multi Champ Deluxe (ESD)
------------------------

PCB Layout
----------

ESD 08-26-1999
|-----------------------------------------|
| U6614 U6612 9109   AD65   ESD4.SU10   * |
|VOL      ESD3.SU06  Z80          ROM.JU01|
|             PAL                       * |
|                            9109         |
|       9109            PAL  9109 ROM.JU02|
|       9109           |-------|        * |
|J                PAL  | ESD   |        * |
|A                PAL  |CRTC99 |ESD5.JU07 |
|M     PAL             |       |        * |
|M     PAL             |-------|          |
|A    68000    ESD1.CU03                  |
|              ESD2.CU02  |-------|       |
|                         |ACTEL  | 9109  |
|                         |A40MX04| 9109  |
|              MCM6206    |       | 9109  |
|              MCM6206    |-------| 9109  |
| 16MHz   PAL  MCM6206                    |
| 14MHz   PAL  MCM6206  ROM.FU35 ROM.FU34 |
|-----------------------------------------|

Notes:
      68000 (MC68HC000FN16-2B89N-QEHH9208)
      Z80 (Z84C00006FEC-Z80CPU-9618Z3)
      OKI6295 label AD65 (sound)
      U6614 (custom chips)
      YM3812 label U6612 (sound)
      MCM6206 - 32k x8 SRAM (SOJ28)
      9109    - 2k x8 SRAM (SOP28)
      A40MX04 - Actel A40MX04-F FPGA (PLCC84)
      CRTC99  - ESD CRTC99 Graphics Controller (QFP240)
      ESD1-5  - Atmel 27C020
      FU34,FU35,JU01,JU02  -  MX29F1610ML

      * : Board has positions for 6x standard 32 pin EPROMs but only position ESD5 is populated
          with an EPROM. In between the unpopulated positions are 2x smt pads. These are populated
          with 2x 16M SOP44 smt Mask ROMs.