PCB layout
2018-05-09
f205v
Original readme made by Guru (unemulated.emuunlim.com)

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

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

ESD 08-26-1999
|----------------------------------------------|
| AMP  U6614 U6612 2416   AD65   ESD4.SU10   * |
|VOL           ESD3.SU06  Z80          ROM.JU01|
|                  PAL                       * |
|                                 2416         |
|            2416            PAL  2416 ROM.JU02|
|            2416           |-------|        * |
|J                     PAL  | ESD   |        * |
|A                     PAL  |CRTC99 |ESD5.JU07 |
|M          PAL             |       |        * |
|M          PAL             |-------|          |
|A         68000    ESD1.CU03                  |
|                   ESD2.CU02  |-------|       |
|                              |ACTEL  | 2416  |
|                              |A40MX04| 2416  |
|                   MCM6206    |       | 2416  |
|                   MCM6206    |-------| 2416  |
|SW1 16MHz     PAL  MCM6206                    |
|SW2 14MHz     PAL  MCM6206  ROM.FU35 ROM.FU34 |
|----------------------------------------------|

Notes:
      68000 (MC68HC000FN16-2B89N-QEHH9208)
      Z80 (Z84C00006FEC-Z80CPU-9618Z3)
      OKI6295 label AD65 (sound)
      U6612 (YM3812)
      U6614 (YM3014)
	  AMP     - 1x uPC1241H + 2x IL324D
      MCM6206 - 32k x8 SRAM (SOJ28)
      2416    - 2k x8 SRAM (SOJ24)
      A40MX04 - Actel A40MX04-F FPGA (PLCC84)
      CRTC99  - ESD CRTC99 Graphics Controller (QFP240)
      ESD1-5  - EPROM 27C020
      FU34,FU35,JU01,JU02  -  MX29F1610ML
	  SW1,SW2 - pushbuttons 

      * : 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.