Psp Go Jigkick: Difference between revisions
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Revision as of 23:36, 16 August 2023
- All info kindly provided by l_oliveira
How to enter Manufacturing Mode on PSP Go
Modify a PSP Go Multi-connector plug with these changes:
- Pin 24 connected to ground
- Pins 14 (TX, from PSP to host) and 17 (RX, from host to PSP) connected together for k-line communication with your favorite 1.8v level serial adapter
- (optional) Pins 20 and 22 connected to +5v power source
Plug in modified connector to PSP Go while powered off, Syscon will begin serial communication.
Explanation
- Pin 20 Makes it think it's on cradle with 5v psp adapter conected
- Pin 21 Makes it detect a cable is on
- Pin 24 tied to ground enables serial
Full MultiCn pinout
01- GND 02- ACCESSORY_USB_SUPPLY_3V3 03- EXTERNAL_MIC_IN 04- POMMEL BALL M1 (?) 05- AUD_L 06- Backlight IC ball C1 (ext mic en?) 07- GND 08- AUD_R 09- GND 10- ENABLE_AUDIO_MULTIOUT 11- GND 12- GND 13- Pr / COMPOSITE_VIDEO 14- CABLE_TYPE_SENSE_1 (Used in jigkick) (TX) 15- CABLE_TYPE_SENSE_2 16- Y / S-VIDEO_Y 17- Backlight IC ball D4 (Used in jigkick) (RX) 18- Backlight IC ball B2 19- Cb / S-VIDEO_C 20- DET_5V_CRADLE (yellow jack) (Used in jigkick) 21- DET_USB_CABLE_CONNECTED (Used in jigkick) 22- 5V_INPUT 23- Backlight IC ball A6 24- SYSCON_T0H0 (Used in jigkick) 25- GND 26- USB_D+ 27- USB_D- 28- GND
Picture of Setup
- TO COUNT DO:
1 4 7 ... 3 6 9 ... 2 5 8 ...