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projects:electronics:flip_dot_displays:hanover_dot_board_controller

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projects:electronics:flip_dot_displays:hanover_dot_board_controller [2024/03/23 07:22] – removed - external edit (Unknown date) 127.0.0.1projects:electronics:flip_dot_displays:hanover_dot_board_controller [2024/03/23 11:22] (current) – external edit 127.0.0.1
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 +====== Hanover Dot Board Controller ======
  
 +Here is some information about the Hanover Displays' flip dot board controller PCB: PCB 7080/02/01 ISSUE C.
 +
 +===== Firmware =====
 +
 +The firmware runs on the main CPU of the board, IC2: Hitachi H8/323, and is stored on IC7: SST 29EE010 (1 Mbit EEPROM, PLCC32 package).
 +
 +The factory firmware is compiled with IAR Systems H8 C/C++ compiler, but it is not publicly available software.
 +
 +Suitable PLCC32 programmers for dumping and/or re-programming the firmware:
 +
 +  * [[https://www.aliexpress.com/w/wholesale-tl866cs-programmer.html|TL866CS Programmer]]
 +  * [[https://www.aliexpress.com/w/wholesale-vs4800-programmer.html|VS4800 Programmer]]
 +  * You will also need a PLCC32 to DIP32 adapter