README.md

Arduino 93Cx6 EEPROM programmer with go cross-platform CLI-tool

(image has external led on pin13 & push button from other project hooked up)

/!\ ORG_16 is not working at the moment, _only__ ORG_8

Hardware

• Arduino UNO
• breadboard
• SOP8 clamp + flat cable
• breadboard jumper wires

Schematics

                      _____
 Chip Select (cs)  --|1   8|--  (pwr) Vcc
Serial Clock (sk)  --|2   7|--
     Data In (di)  --|3   6|--  (org) Organization Select
    Data Out (do)  --|4   5|--  (gnd) Vss/Ground
                      ¯¯¯¯¯
 Arduino Connection:
   Vcc (pwr)         - Pin 9
   Vss (gnd)         - GND
   Chip Select (cs)  - Pin 10
   Serial Clock (sk) - Pin 7
   Data In (di)      - Pin 11
   Data Out (do)     - Pin 12
   Org Select (org)  - Pin 8

The red cable on the SOP8 clamp indicates pin 1 and should be orinted to the corner marked with a small dot on the EEPROM

   8   7   6   5
 _ | _ | _ | _ | _
|                 |
|                 |
| O               |
 ¯ | ¯ | ¯ | ¯ | ¯
   1   2   3   4

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