35
edits
Changes
More info on the MCU. Rotate the pinout to match the datasheet of a similar MCU, add a few more pin names
legend:
legend:
{| class="wikitable" style="font-family:Monospace;text-align:center;table-layout:fixed;"
{| class="wikitable" style="font-family:Monospace;text-align:center;table-layout:fixed;"
| style="background: #ff0000" | Main
| style="background: #ff0000" | SoC clock crystal
|-
| style="background: #ffaaaa" | RTC clock crystal
|-
|-
| style="background: #a060a0" | Gamecard
| style="background: #a060a0" | Gamecard
== UC CTR ==
== UC CTR ==
This MCU seems to be a customized 64 pin FLGA version of this: https://www.renesas.com/ko-kr/doc/products/mpumcu/doc/rl78/r01ds0053ej0330-rl78g14.pdf
The pin layouts are similar, but not the same
Orientation: Pin 1 marker in bottom left corner
{| class="wikitable" style="font-family:Monospace;text-align:center;width:100%;table-layout:fixed;width:26%;"
{| class="wikitable" style="font-family:Monospace;text-align:center;width:100%;table-layout:fixed;width:26%;"
| style="background: #4d4d33" | ? || style="background: #d9ffb3" | + || style="background: #d9ffb3" | + || CHRGLED || style="background: #bbbbbb" | G || || || style="background: #bbbbbb" | G
| style="background: #d9ffb3" | + || style="background: #bbbbbb" | G || || || TP75 || style="background: #ffaaaa" | X || style="background: #ffaaaa" | X || style="background: #4d4d33" | ?
|-
|-
| || style="background: #4d4d33" | ? || || || style="background: #bbbbbb" | G || BATTTHM || HOMEBTN ||
| style="background: #73e600" | SCL || || style="background: #bbbbbb" | G || || /RESET || style="background: #4d4d33" | ? || style="background: #4d4d33" | ? || style="background: #d9ffb3" | +
|-
|-
| || style="background: #4d4d33" | ? || || || || || || style="background: #8efab4" | SDA
| style="background: #73e600" | SDA || || style="background: #d9ffb3" | + || TP77 || TP76 || || || style="background: #d9ffb3" | +
|-
|-
| TP75 || TP74 || TP76 || || || || || style="background: #8efab4" | SCL
| style="background: #4d4d33" | ? || || TP78 || PWRLED1 || || || || CHRGLED
|-
|-
| || || TP77 || PWRLED1 || || || PWRLED0 ||
| || || || || || || style="background: #bbbbbb" | G || style="background: #bbbbbb" | G
|-
|-
| || style="background: #bbbbbb" | G || style="background: #d9ffb3" | + || TP78 || || || ||
| || PWRBTN || || || || || BATTTHM ||
|-
|-
| style="background: #bbbbbb" | G || || || || || PWRBTN || ||
| || || || PWRLED0 || || || HOMEBTN ||
|-
|-
| style="background: #d9ffb3" | + || || || || style="background: #8efab4" | SCL || style="background: #8efab4" | SDA || || style="background: #bbbbbb" | G
|}
|}