Ernie: Difference between revisions
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* TOOL0, TOOL1, RESET, FLMD0 Unknown | * TOOL0, TOOL1, RESET, FLMD0 Unknown | ||
* F9, F5, F6, J3, J10, G10, F10, H1, H4 possible | * F9, F5, F6, J3, J10, G10, F10, H1, H4 possible | ||
* F9, F10, G10, J10, most likely candidates respectively to TOOL0 TOOL1 RESET FLMD0 | |||
= Debugger Points for Glitching = | = Debugger Points for Glitching = | ||
Revision as of 23:00, 22 March 2020
Codename for Vita Syscon
Talking to Ernie
Connecting the tool Tool : E2 Lite, Tool Num : 5ES000599, Interface : 1 wire UART Emulator's supply power : OFF Emulator's firmware version：3.00.00.007 Connecting to the target device Query the device information. Device Name : R5F1ZCRK Devcie Code : 10 00 06 Firmware Version : V3.03 Code Flash 1 (Address : 0x00000000, Size : 384 K, Erase Size : 1 K) Data Flash 1 (Address : 0x000F1000, Size : 8 K, Erase Size : 1 K) Disconnecting the tool Operation completed.
How to talk
| E1/E20/E2 Emulator, E2 Emulator Lite | Syscon | Notes |
|---|---|---|
| TOOL0 | TOOL0 | Pull up the signals of the TOOL0 pin at 1 kΩ and do not arrange these signal lines in parallel with or
across other high-speed signal lines. |
| RESET | RESET | When flash programming by the programming software is to be performed, the RESET# pin should be designed so that the reset signal on the user system does not conflict with the reset signal from the E1/E20/E2/E2 Lite. |
| GND | GND | The pins of the connector marked "GND" must be at the same ground level as the VSS pin of the MCU. |
| VDD | VDD | Connect the VDD of the connector to the VDD (power supply) of the user system. Use the emulator within the power supply voltage of 1.8 V to 5.5 V and within the operating voltage range of the MCU. |
| EVDD | EVDD |
Identifying VDD/EVDD
killing evdd kills Tool0 but not I2C, but vdd kills both
Some RL78 pics (testpoints, layout, blank vs not blank, options)
<imgur>QQZji2r.png</imgur>
<imgur>nq4LID7.png</imgur>
<imgur>6ASfhB1.png</imgur>
<imgur>yAWXJnK.png</imgur>
<imgur>kKhSCdm.png</imgur>
Some 78K0R pics
- <imgur w=500>FEBXKkk.png</imgur>
- <imgur w=500>jZgJNwF.png</imgur>
Pinout
- VDD and GND known
- TOOL0, TOOL1, RESET, FLMD0 Unknown
- F9, F5, F6, J3, J10, G10, F10, H1, H4 possible
- F9, F10, G10, J10, most likely candidates respectively to TOOL0 TOOL1 RESET FLMD0
Debugger Points for Glitching
C11 VDD C10 EVDDX F5 GND F9 TOOL0 F10 TOOL1? (On Old 78K0R pstv/psvita 1000 boards) G10 RESET L6 REGC