Difference between revisions of "Pinouts"

From 3dbrew
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(11 intermediate revisions by 3 users not shown)
Line 8: Line 8:
 
| style="background: #cc9900" | 3? ||    ||style="background: #ffffff" | ||style="background: #ffffff" | ||style="background: #ffffff" | ||style="background: #ffffff" | ||style="background: #ffffff" | ||style="background: #ffffff" | ||style="background: #ffffff" | ||style="background: #ffffff" | ||style="background: #ffffff" | ||style="background: #ffffff" | ||style="background: #ffffff" | ||style="background: #ffffff" | ||style="background: #ffffff" | ||style="background: #ffffff" | ||style="background: #ffffff" | ||style="background: #ffffff" | ||style="background: #ffffff" | ||style="background: #ffffff" | ||style="background: #ffffff" | ||style="background: #ffffff" | ||style="background: #ffffff" | ||style="background: #ffffff" | ||style="background: #ffffff" | ||style="background: #ffffff" | ||style="background: #ffffff" | ||style="background: #ffffff" | || style="background: #ff2a7f" | ?  || style="background: #ff2a7f" | ?
 
| style="background: #cc9900" | 3? ||    ||style="background: #ffffff" | ||style="background: #ffffff" | ||style="background: #ffffff" | ||style="background: #ffffff" | ||style="background: #ffffff" | ||style="background: #ffffff" | ||style="background: #ffffff" | ||style="background: #ffffff" | ||style="background: #ffffff" | ||style="background: #ffffff" | ||style="background: #ffffff" | ||style="background: #ffffff" | ||style="background: #ffffff" | ||style="background: #ffffff" | ||style="background: #ffffff" | ||style="background: #ffffff" | ||style="background: #ffffff" | ||style="background: #ffffff" | ||style="background: #ffffff" | ||style="background: #ffffff" | ||style="background: #ffffff" | ||style="background: #ffffff" | ||style="background: #ffffff" | ||style="background: #ffffff" | ||style="background: #ffffff" | ||style="background: #ffffff" | || style="background: #ff2a7f" | ?  || style="background: #ff2a7f" | ?
 
|-
 
|-
−
| style="background: #ffff00" | CLK || style="background: #ffff00" | D0  ||style="background: #ffffff" | ||  +  ||    || style="background: #a060a0" | D7  || style="background: #a060a0" | D4  || style="background: #a060a0" | D1  || style="background: #a060a0" | DET || style="background: #a060a0" | CS2 || style="background: #bbbbbb" |  G  || style="background: #bbbbbb" |  G  || style="background: #bbbbbb" |  G  || style="background: #d9ffb3" | 3v3 ||    || style="background: #d9ffb3" | 3v3 || style="background: #bbbbbb" |  G  || style="background: #d9ffb3" | 3v3 || style="background: #d9ffb3" | 3v3 || style="background: #d9ffb3" | 3v3 || style="background: #a52a2a" | ? || style="background: #a52a2a" | ? || style="background: #a52a2a" | ? || style="background: #a52a2a" | ? || style="background: #a52a2a" | ? || style="background: #666633" | IRTX || style="background: #ff2a7f" | ?  ||style="background: #ffffff" | || style="background: #ff2a7f" | ?  || style="background: #ff2a7f" | ?
+
| || ||style="background: #ffffff" | || style="background: #d9ffb3" | 3v3 ||    || style="background: #a060a0" | D7  || style="background: #a060a0" | D4  || style="background: #a060a0" | D1  || style="background: #a060a0" | DET || style="background: #a060a0" | CS2 || style="background: #bbbbbb" |  G  || style="background: #bbbbbb" |  G  || style="background: #bbbbbb" |  G  || style="background: #d9ffb3" | 3v3 ||    || style="background: #d9ffb3" | 3v3 || style="background: #bbbbbb" |  G  || style="background: #d9ffb3" | 3v3 || style="background: #d9ffb3" | 3v3 || style="background: #d9ffb3" | 3v3 || style="background: #a52a2a" | ? || style="background: #a52a2a" | ? || style="background: #a52a2a" | ? || style="background: #a52a2a" | ? || style="background: #a52a2a" | ? || style="background: #666633" | IRTX || style="background: #ff2a7f" | ?  ||style="background: #ffffff" | || style="background: #ff2a7f" | ?  || style="background: #ff2a7f" | ?
 
|-
 
|-
−
| style="background: #ffff00" | D1  || style="background: #ffff00" | D2 ||style="background: #ffffff" | || style="background: #ffff00" | D3  || style="background: #bbbbbb" |  G  || style="background: #d9ffb3" | 1v2 || style="background: #d9ffb3" | 3v3 || style="background: #bbbbbb" |  G  || style="background: #d9ffb3" | 1v2 || style="background: #d9ffb3" | 3v3 || style="background: #bbbbbb" |  G  || style="background: #d9ffb3" | 1v2 || style="background: #bbbbbb" |  G  || style="background: #bbbbbb" |  G  || style="background: #d9ffb3" | 1v2 || style="background: #d9ffb3" | 3v3 || style="background: #bbbbbb" |  G  || style="background: #d9ffb3" | 1v2 || style="background: #d9ffb3" | 3v3 || style="background: #bbbbbb" |  G  || style="background: #d9ffb3" | 1v2 || style="background: #d9ffb3" | 3v3 || style="background: #bbbbbb" |  G  || style="background: #d9ffb3" | 1v2 || style="background: #d9ffb3" | 3v3 || style="background: #bbbbbb" |  G  || style="background: #ff2a7f" | ?  ||style="background: #ffffff" | || style="background: #ff2a7f" | ?  || style="background: #ff2a7f" | ?
+
| style="background: #ffff00" | CLK || style="background: #ffff00" | D0 ||style="background: #ffffff" | || || style="background: #bbbbbb" |  G  || style="background: #d9ffb3" | 1v2 || style="background: #d9ffb3" | 3v3 || style="background: #bbbbbb" |  G  || style="background: #d9ffb3" | 1v2 || style="background: #d9ffb3" | 3v3 || style="background: #bbbbbb" |  G  || style="background: #d9ffb3" | 1v2 || style="background: #bbbbbb" |  G  || style="background: #bbbbbb" |  G  || style="background: #d9ffb3" | 1v2 || style="background: #d9ffb3" | 3v3 || style="background: #bbbbbb" |  G  || style="background: #d9ffb3" | 1v2 || style="background: #d9ffb3" | 3v3 || style="background: #bbbbbb" |  G  || style="background: #d9ffb3" | 1v2 || style="background: #d9ffb3" | 3v3 || style="background: #bbbbbb" |  G  || style="background: #d9ffb3" | 1v2 || style="background: #d9ffb3" | 3v3 || style="background: #bbbbbb" |  G  || style="background: #ff2a7f" | ?  ||style="background: #ffffff" | || style="background: #ff2a7f" | ?  || style="background: #ff2a7f" | ?
 
|-
 
|-
−
| style="background: #ffff00" | CMD || style="background: #ffff00" | IRQ ||style="background: #ffffff" | || style="background: #ffff00" | WP || style="background: #d9ffb3" | 3v3 ||style="background: #ffffff" | ||style="background: #ffffff" | ||style="background: #ffffff" | ||style="background: #ffffff" | ||style="background: #ffffff" | ||style="background: #ffffff" | ||style="background: #ffffff" | ||style="background: #ffffff" | ||style="background: #ffffff" | ||style="background: #ffffff" | ||style="background: #ffffff" | ||style="background: #ffffff" | ||style="background: #ffffff" | ||style="background: #ffffff" | ||style="background: #ffffff" | ||style="background: #ffffff" | ||style="background: #ffffff" | ||style="background: #ffffff" | ||style="background: #ffffff" | ||style="background: #ffffff" | || style="background: #d9ffb3" | 1v2 || style="background: #ff2a7f" | ?  ||style="background: #ffffff" | || style="background: #ff2a7f" | ?  || style="background: #ff2a7f" | ?
+
| style="background: #ffff00" | D1  || style="background: #ffff00" | D2  ||style="background: #ffffff" | || style="background: #ffff00" | D3 || style="background: #d9ffb3" | 3v3 ||style="background: #ffffff" | ||style="background: #ffffff" | ||style="background: #ffffff" | ||style="background: #ffffff" | ||style="background: #ffffff" | ||style="background: #ffffff" | ||style="background: #ffffff" | ||style="background: #ffffff" | ||style="background: #ffffff" | ||style="background: #ffffff" | ||style="background: #ffffff" | ||style="background: #ffffff" | ||style="background: #ffffff" | ||style="background: #ffffff" | ||style="background: #ffffff" | ||style="background: #ffffff" | ||style="background: #ffffff" | ||style="background: #ffffff" | ||style="background: #ffffff" | ||style="background: #ffffff" | || style="background: #d9ffb3" | 1v2 || style="background: #ff2a7f" | ?  ||style="background: #ffffff" | || style="background: #ff2a7f" | ?  || style="background: #ff2a7f" | ?
 
|-
 
|-
−
| style="background: #00aaee" | CLK || style="background: #00aaee" | D0  ||style="background: #ffffff" | ||     || style="background: #d9ffb3" | 1v2 ||style="background: #ffffff" | ||style="background: #ffffff" | ||style="background: #ffffff" | ||style="background: #ffffff" | ||style="background: #ffffff" | ||style="background: #ffffff" | ||style="background: #ffffff" | ||style="background: #ffffff" | ||style="background: #ffffff" | ||style="background: #ffffff" | ||style="background: #ffffff" | ||style="background: #ffffff" | ||style="background: #ffffff" | ||style="background: #ffffff" | ||style="background: #ffffff" | ||style="background: #ffffff" | ||style="background: #ffffff" | ||style="background: #ffffff" | ||style="background: #ffffff" | ||style="background: #ffffff" | || style="background: #d9ffb3" | 1v8 || style="background: #ff2a7f" | ?  ||style="background: #ffffff" | || style="background: #ff2a7f" | ?  || style="background: #ff2a7f" | ?
+
| style="background: #ffff00" | CMD || style="background: #ffff00" | IRQ ||style="background: #ffffff" | || style="background: #ffff00" | WP  || style="background: #d9ffb3" | 1v2 ||style="background: #ffffff" | ||style="background: #ffffff" | ||style="background: #ffffff" | ||style="background: #ffffff" | ||style="background: #ffffff" | ||style="background: #ffffff" | ||style="background: #ffffff" | ||style="background: #ffffff" | ||style="background: #ffffff" | ||style="background: #ffffff" | ||style="background: #ffffff" | ||style="background: #ffffff" | ||style="background: #ffffff" | ||style="background: #ffffff" | ||style="background: #ffffff" | ||style="background: #ffffff" | ||style="background: #ffffff" | ||style="background: #ffffff" | ||style="background: #ffffff" | ||style="background: #ffffff" | || style="background: #d9ffb3" | 1v8 || style="background: #ff2a7f" | ?  ||style="background: #ffffff" | || style="background: #ff2a7f" | ?  || style="background: #ff2a7f" | ?
 
|-
 
|-
−
| style="background: #00aaee" | D1  || style="background: #00aaee" | D2 ||style="background: #ffffff" | || style="background: #00aaee" | D3  || style="background: #bbbbbb" |  G  ||style="background: #ffffff" | ||style="background: #ffffff" | || style="background: #d9ffb3" | 3v3 || style="background: #bbbbbb" |  G  || style="background: #d9ffb3" | 3v3 || style="background: #bbbbbb" |  G  || style="background: #d9ffb3" | 1v2 || style="background: #bbbbbb" |  G  || style="background: #d9ffb3" | 3v3 || style="background: #bbbbbb" |  G  || style="background: #d9ffb3" | 1v2 || style="background: #bbbbbb" |  G  || style="background: #d9ffb3" | 3v3 || style="background: #bbbbbb" |  G  || style="background: #d9ffb3" | 1v2 || style="background: #bbbbbb" |  G  || style="background: #d9ffb3" | 3v3 || style="background: #bbbbbb" |  G  ||style="background: #ffffff" | ||style="background: #ffffff" | || style="background: #bbbbbb" |  G  || style="background: #ff2a7f" | ?  ||style="background: #ffffff" | || style="background: #ff2a7f" | ?  || style="background: #ff2a7f" | ?
+
| style="background: #00aaee" | CLK || style="background: #00aaee" | D0 ||style="background: #ffffff" | || || style="background: #bbbbbb" |  G  ||style="background: #ffffff" | ||style="background: #ffffff" | || style="background: #d9ffb3" | 3v3 || style="background: #bbbbbb" |  G  || style="background: #d9ffb3" | 3v3 || style="background: #bbbbbb" |  G  || style="background: #d9ffb3" | 1v2 || style="background: #bbbbbb" |  G  || style="background: #d9ffb3" | 3v3 || style="background: #bbbbbb" |  G  || style="background: #d9ffb3" | 1v2 || style="background: #bbbbbb" |  G  || style="background: #d9ffb3" | 3v3 || style="background: #bbbbbb" |  G  || style="background: #d9ffb3" | 1v2 || style="background: #bbbbbb" |  G  || style="background: #d9ffb3" | 3v3 || style="background: #bbbbbb" |  G  ||style="background: #ffffff" | ||style="background: #ffffff" | || style="background: #bbbbbb" |  G  || style="background: #ff2a7f" | ?  ||style="background: #ffffff" | || style="background: #ff2a7f" | ?  || style="background: #ff2a7f" | ?
 
|-
 
|-
−
|     || style="background: #00aaee" | CMD ||style="background: #ffffff" | ||     || style="background: #d9ffb3" | 3v3 ||style="background: #ffffff" | ||style="background: #ffffff" | || style="background: #bbbbbb" |  G  || style="background: #d9ffb3" | 3v3 || style="background: #bbbbbb" |  G  || style="background: #d9ffb3" | 3v3 || style="background: #bbbbbb" |  G  || style="background: #d9ffb3" | 3v3 || style="background: #bbbbbb" |  G  || style="background: #d9ffb3" | 3v3 || style="background: #bbbbbb" |  G  || style="background: #d9ffb3" | 3v3 || style="background: #bbbbbb" |  G  || style="background: #d9ffb3" | 3v3 || style="background: #bbbbbb" |  G  || style="background: #d9ffb3" | 3v3 || style="background: #bbbbbb" |  G  || style="background: #d9ffb3" | 1v2 ||style="background: #ffffff" | ||style="background: #ffffff" | || style="background: #d9ffb3" | 1v2 || style="background: #ff2a7f" | ?  ||style="background: #ffffff" | || style="background: #ff2a7f" | ?  || style="background: #ff2a7f" | ?
+
| style="background: #00aaee" | D1  || style="background: #00aaee" | D2  ||style="background: #ffffff" | || style="background: #00aaee" | D3  || style="background: #d9ffb3" | 3v3 ||style="background: #ffffff" | ||style="background: #ffffff" | || style="background: #bbbbbb" |  G  || style="background: #d9ffb3" | 3v3 || style="background: #bbbbbb" |  G  || style="background: #d9ffb3" | 3v3 || style="background: #bbbbbb" |  G  || style="background: #d9ffb3" | 3v3 || style="background: #bbbbbb" |  G  || style="background: #d9ffb3" | 3v3 || style="background: #bbbbbb" |  G  || style="background: #d9ffb3" | 3v3 || style="background: #bbbbbb" |  G  || style="background: #d9ffb3" | 3v3 || style="background: #bbbbbb" |  G  || style="background: #d9ffb3" | 3v3 || style="background: #bbbbbb" |  G  || style="background: #d9ffb3" | 1v2 ||style="background: #ffffff" | ||style="background: #ffffff" | || style="background: #d9ffb3" | 1v2 || style="background: #ff2a7f" | ?  ||style="background: #ffffff" | || style="background: #ff2a7f" | ?  || style="background: #ff2a7f" | ?
 
|-
 
|-
−
|    ||     ||style="background: #ffffff" | ||    || style="background: #d9ffb3" | 1v2 ||style="background: #ffffff" | ||style="background: #ffffff" | || style="background: #d9ffb3" | 1v2 || style="background: #bbbbbb" |  G  ||style="background: #ffffff" | ||style="background: #ffffff" | ||style="background: #ffffff" | ||style="background: #ffffff" | ||style="background: #ffffff" | ||style="background: #ffffff" | ||style="background: #ffffff" | ||style="background: #ffffff" | ||style="background: #ffffff" | ||style="background: #ffffff" | ||style="background: #ffffff" | ||style="background: #ffffff" | || style="background: #d9ffb3" | 1v2 || style="background: #bbbbbb" |  G  ||style="background: #ffffff" | ||style="background: #ffffff" | || style="background: #d9ffb3" | 1v8 || style="background: #ff2a7f" | ?  ||style="background: #ffffff" | || style="background: #ff2a7f" | ?  || style="background: #ff2a7f" | ?
+
|    || style="background: #00aaee" | CMD ||style="background: #ffffff" | ||    || style="background: #d9ffb3" | 1v2 ||style="background: #ffffff" | ||style="background: #ffffff" | || style="background: #d9ffb3" | 1v2 || style="background: #bbbbbb" |  G  ||style="background: #ffffff" | ||style="background: #ffffff" | ||style="background: #ffffff" | ||style="background: #ffffff" | ||style="background: #ffffff" | ||style="background: #ffffff" | ||style="background: #ffffff" | ||style="background: #ffffff" | ||style="background: #ffffff" | ||style="background: #ffffff" | ||style="background: #ffffff" | ||style="background: #ffffff" | || style="background: #d9ffb3" | 1v2 || style="background: #bbbbbb" |  G  ||style="background: #ffffff" | ||style="background: #ffffff" | || style="background: #d9ffb3" | 1v8 || style="background: #ff2a7f" | ?  ||style="background: #ffffff" | || style="background: #ff2a7f" | ?  || style="background: #ff2a7f" | ?
 
|-
 
|-
 
| style="background: #20b2aa" | ? || style="background: #20b2aa" | ? ||style="background: #ffffff" | || style="background: #20b2aa" | ? || style="background: #bbbbbb" |  G  ||style="background: #ffffff" | ||style="background: #ffffff" | || style="background: #bbbbbb" |  G  || style="background: #d9ffb3" | 3v3 ||style="background: #ffffff" | ||style="background: #ffffff" | ||style="background: #ffffff" | ||style="background: #ffffff" | ||style="background: #ffffff" | ||style="background: #ffffff" | ||style="background: #ffffff" | ||style="background: #ffffff" | ||style="background: #ffffff" | ||style="background: #ffffff" | ||style="background: #ffffff" | ||style="background: #ffffff" | || style="background: #bbbbbb" |  G  || style="background: #d9ffb3" | 1v8 ||style="background: #ffffff" | ||style="background: #ffffff" | || style="background: #bbbbbb" |  G  || style="background: #ff2a7f" | ?  ||style="background: #ffffff" | || style="background: #ff2a7f" | ?  || style="background: #ff2a7f" | ?
 
| style="background: #20b2aa" | ? || style="background: #20b2aa" | ? ||style="background: #ffffff" | || style="background: #20b2aa" | ? || style="background: #bbbbbb" |  G  ||style="background: #ffffff" | ||style="background: #ffffff" | || style="background: #bbbbbb" |  G  || style="background: #d9ffb3" | 3v3 ||style="background: #ffffff" | ||style="background: #ffffff" | ||style="background: #ffffff" | ||style="background: #ffffff" | ||style="background: #ffffff" | ||style="background: #ffffff" | ||style="background: #ffffff" | ||style="background: #ffffff" | ||style="background: #ffffff" | ||style="background: #ffffff" | ||style="background: #ffffff" | ||style="background: #ffffff" | || style="background: #bbbbbb" |  G  || style="background: #d9ffb3" | 1v8 ||style="background: #ffffff" | ||style="background: #ffffff" | || style="background: #bbbbbb" |  G  || style="background: #ff2a7f" | ?  ||style="background: #ffffff" | || style="background: #ff2a7f" | ?  || style="background: #ff2a7f" | ?
Line 65: Line 65:
 
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
Line 112: Line 114:
 
== 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
 +
 +
===Hardware pins===
  
 
{| 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 ||
 
|-
 
|-
−
| TP79 || style="background: #73e600" | ? || style="background: #73e600" | ? || style="background: #4d4d33" | ? || || || || style="background: #d9ffb3" | +
+
| style="background: #d9ffb3" | + || || || || style="background: #8efab4" | SCL || style="background: #8efab4" | SDA || || style="background: #bbbbbb" | G
 +
|}
 +
 
 +
===Software pins===
 +
 
 +
{| class="wikitable" border="1"
 +
!  Port ID
 +
!  Pin ID
 +
!  Purpose
 +
|-
 +
| 020
 +
| ??
 +
| HOME button
 +
|-
 +
| 043
 +
| ??
 +
| Charging LED(?)
 +
|-
 +
| 051
 +
| ??
 +
| Charger "button"
 +
|-
 +
| 073
 +
| ??
 +
| Power button
 +
|-
 +
| 074
 +
| ??
 +
| WiFi button
 +
|-
 +
| 076
 +
| ??
 +
| External IRQ (MCU --> SoC)
 
|}
 
|}
  
 
== CODEC ==
 
== CODEC ==
 
{| class="wikitable" style="font-family:Monospace;text-align:center;width:100%;table-layout:fixed;width:36%;"
 
{| class="wikitable" style="font-family:Monospace;text-align:center;width:100%;table-layout:fixed;width:36%;"
−
| || style="background: #476b6b" | 4? || 3v3 || || style="background: #cc9900" | 3? || style="background: #cc9900" | 0? || || || || G ||
+
| || style="background: #476b6b" | 4? || style="background: #d9ffb3" | 3v3 || || style="background: #cc9900" | 3? || style="background: #cc9900" | 0? || style="background: #336600" | ? || style="background: #336600" | ? || || style="background: #bbbbbb" | G ||
 +
|-
 +
|  || style="background: #476b6b" | 3? || style="background: #476b6b" | 5? || style="background: #bbbbbb" | G || || style="background: #cc9900" | 1? || style="background: #336600" | CSx || style="background: #336600" | ? || || style="background: #bbbbbb" | G ||
 +
|-
 +
| style="background: #bbbbbb" | G || style="background: #476b6b" | 2? || style="background: #476b6b" | 0? || style="background: #bbbbbb" | G || || style="background: #cc9900" | 2? || style="background: #336600" | CSy || || || || SPEAKER1
 +
|-
 +
| TOUCH || TOUCH || style="background: #476b6b" | 1? || style="background: #bbbbbb" | G || style="background: #bbbbbb" | G || style="background: #bbbbbb" | G || style="background: #bbbbbb" | G || style="background: #bbbbbb" | G || style="background: #bbbbbb" | G || || SPEAKER1
 +
|-
 +
| TOUCH || TOUCH || || style="background: #bbbbbb" | G || style="background: #bbbbbb" | G || style="background: #bbbbbb" | G || style="background: #bbbbbb" | G || style="background: #bbbbbb" | G || style="background: #bbbbbb" | G || ||
 +
|-
 +
| CPAD || CPAD || || style="background: #bbbbbb" | G || style="background: #bbbbbb" | G || style="background: #bbbbbb" | G || style="background: #bbbbbb" | G || style="background: #bbbbbb" | G || style="background: #bbbbbb" | G || ||
 +
|-
 +
| || || || style="background: #bbbbbb" | G || style="background: #bbbbbb" | G || style="background: #bbbbbb" | G || style="background: #bbbbbb" | G || style="background: #bbbbbb" | G || style="background: #bbbbbb" | G || || SPEAKER2
 +
|-
 +
| MIC || || style="background: #bbbbbb" | G || style="background: #bbbbbb" | G || style="background: #bbbbbb" | G || style="background: #bbbbbb" | G || style="background: #bbbbbb" | G || style="background: #bbbbbb" | G || style="background: #bbbbbb" | G || || SPEAKER2
 +
|-
 +
| JACK_R || style="background: #bbbbbb" | G || style="background: #bbbbbb" | G || || style="background: #bbbbbb" | G || || || || || || style="background: #bbbbbb" | G
 +
|-
 +
| style="background: #d9ffb3" | 3v3 || || || || style="background: #bbbbbb" | G || style="background: #bbbbbb" | G || style="background: #bbbbbb" | G || style="background: #bbbbbb" | G || || ||
 +
|-
 +
| || || style="background: #bbbbbb" | G || || || || JACK_L || || style="background: #bbbbbb" | G || style="background: #bbbbbb" | G ||
 +
|}
 +
 
 +
== LCD (old3DS bottom) ==
 +
{| class="wikitable" border="1"
 +
|-
 +
!  Pin number
 +
!  Name
 +
!  Description
 +
|-
 +
| 01
 +
| -6V
 +
|
 +
|-
 +
| 02
 +
| 12V
 +
|  
 
|-
 
|-
−
|   || style="background: #476b6b" | 3? || style="background: #476b6b" | 5? || G || || style="background: #cc9900" | 1? || || || || G ||
+
| 03
 +
| CLK
 +
| Pixel clock
 
|-
 
|-
−
| G || style="background: #476b6b" | 2? || style="background: #476b6b" | 0? || G || || style="background: #cc9900" | 2? || || || || || SPEAKER1
+
| 04
 +
| /HBL
 +
| Horizontal blank (low while blanking)
 
|-
 
|-
−
| TOUCH || TOUCH || 1? || G || G || G || G || G || G || || SPEAKER1
+
| 05
 +
| /VBL
 +
| Vertical blank (low while blanking)
 
|-
 
|-
−
| TOUCH || TOUCH || || G || G || G || G || G || G || ||
+
| 06
 +
| 2v2
 +
| Loopback of pin 07?
 
|-
 
|-
−
| CPAD || CPAD || || G || G || G || G || G || G || ||
+
| 07
 +
| 2v2
 +
| Content latch? Shorting this to ground or to pin 06 will "lock" the screen memory while still allowing the screen to refresh itself.
 
|-
 
|-
−
| || || || G || G || G || G || G || G || || SPEAKER2
+
| 08
 +
| GND
 +
| "chassi" ground
 
|-
 
|-
−
| MIC || || G || G || G || G || G || G || G || || SPEAKER2
+
| 09
 +
| HCL
 +
| Horizontal clock
 
|-
 
|-
−
| JACK_R || G || G || || G || || || || || || G
+
| 10
 +
| GND
 +
| "chassi" ground
 
|-
 
|-
−
| 3v3 || || || || G || G || G || G || || ||
+
| 11
 +
| BIAS 1
 +
| Default ~ 4.5V - 4.8V; sets contrast
 
|-
 
|-
−
| || || G || || || || JACK_L || || G || G ||
+
| 12
 +
| BIAS 2
 +
| Usually matches BIAS 1; sets "flicker"
 +
|-
 +
| 13
 +
| ???
 +
| Might be a transistor? Shorted to ground if off, 2.36V if on.
 +
|-
 +
| 14
 +
| 6V
 +
|  
 +
|-
 +
| 15
 +
| ???
 +
| Loopback of pin 14 ? Shorting this with pin 14 or ground will make the 3DS turn off with a harsh pop sound.
 +
|-
 +
| 16
 +
| ???
 +
| ???
 +
|-
 +
| 17
 +
| ???
 +
| ???
 +
|-
 +
| 18
 +
 
 +
[...]
 +
 
 +
25
 +
| RED 0
 +
 
 +
[...]
 +
 
 +
RED 7
 +
| Red pixel bits
 +
|-
 +
| 26
 +
| GND
 +
| "chassi" ground
 +
|-
 +
| 27
 +
 
 +
[...]
 +
 
 +
34
 +
| BLUE 7
 +
 
 +
[...]
 +
 
 +
BLUE 0
 +
| Blue pixel bits
 +
|-
 +
| 35
 +
| GND
 +
| "chassi" ground
 +
|-
 +
| 36
 +
 
 +
[...]
 +
 
 +
43
 +
| GREEN 7
 +
 
 +
[...]
 +
 
 +
GREEN 0
 +
| Green pixel bits
 
|}
 
|}

Latest revision as of 17:55, 5 October 2018

CTR CPU B[edit]

G 0? CS1 ? ? D5 D2 RST CLK G G X X 3v3 3v3 3v3 ? ? ? IRIRQ ? ? G
1? 2? CSx CSy ? D6 D3 D0 IRQ CS1 G G G G 3v3 3v3 G ? ? ? ? ? ?
3? ? ?
3v3 D7 D4 D1 DET CS2 G G G 3v3 3v3 G 3v3 3v3 3v3 ? ? ? ? ? IRTX ? ? ?
CLK D0 G 1v2 3v3 G 1v2 3v3 G 1v2 G G 1v2 3v3 G 1v2 3v3 G 1v2 3v3 G 1v2 3v3 G ? ? ?
D1 D2 D3 3v3 1v2 ? ? ?
CMD IRQ WP 1v2 1v8 ? ? ?
CLK D0 G 3v3 G 3v3 G 1v2 G 3v3 G 1v2 G 3v3 G 1v2 G 3v3 G G ? ? ?
D1 D2 D3 3v3 G 3v3 G 3v3 G 3v3 G 3v3 G 3v3 G 3v3 G 3v3 G 1v2 1v2 ? ? ?
CMD 1v2 1v2 G 1v2 G 1v8 ? ? ?
? ? ? G G 3v3 G 1v8 G ? ? ?
? ? 3v3 3v3 G 1v2 G 1v2 ? ? ?
1v2 G 3v3 G 1v8 1v8 ? ? ?
G 1v2 G 1v8 G G ? ? ?
SCL 3v3 G 3v3 G 1v2 1v2 ? ? ?
SDA 1v2 3v3 G 1v8 G 1v8 ? ? ?
? ? G G 1v2 G 1v8 G ? ?
? ? ? 1v8 1v2 G 1v8 G 1v2 ? ?
? ? ? 1v2 G 1v8 G 1v2 1v8 ? ? ?
? ? ? G 1v8 G 1v8 G G ? ? ?
? ? ? 1v8 G 1v8 G 1v8 1v2 ? ? ?
G ? ? 1v2 1v2 G 1v8 G 1v8 G 1v8 G 1v2 G 1v8 G 1v8 G 1v8 G 1v8 ? ? ?
? ? ? G G 1v8 G 1v2 G 1v8 G 1v2 G 1v8 G 1v2 G 1v8 G 1v2 G ? ? ?
? ? ? 1v8 1v2 ? ? ?
? ? ? 1v2 1v8 ? ? ?
? ? ? G 1v8 1v2 G 1v8 1v2 G 1v8 1v2 G 1v8 1v2 G 1v8 1v2 G 1v8 1v2 G 1v8 1v2 G ? ? ?
? ? ? ? ? ? ? ? ? ? 3? 4? 5? B PADR PADD G ? ? G ? ? ? ?
? ? ? ?
G G ? ? ? ? ? ? ? ? SDA 1? 2? A STRT PADU L Y ? ? ? ? ? ? ?
G ? ? ? ? ? ? ? ? SCL 0? SLCT PADL R X ? ? ? ? ? ? G

legend:

SoC clock crystal
RTC clock crystal
Gamecard
SDCARD SDIO
NAND SDIO
WIFI SDIO
SPI
I2C-1
I2C-2
I2C-3
Pad
FCRAM
Camera
WIFI
GPIO
LCD0 (small)
LCD1 (big)
CODEC0 (unknown)
CODEC1 (unknown)
MCU (unknown)
POWER
Ground

Orientation: Triangle bottom right on the PCB.

UC CTR[edit]

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

Hardware pins[edit]

+ G TP75 X X ?
SCL G /RESET ? ? +
SDA + TP77 TP76 +
? TP78 PWRLED1 CHRGLED
G G
PWRBTN BATTTHM
PWRLED0 HOMEBTN
+ SCL SDA G

Software pins[edit]

Port ID Pin ID Purpose
020 ?? HOME button
043 ?? Charging LED(?)
051 ?? Charger "button"
073 ?? Power button
074 ?? WiFi button
076 ?? External IRQ (MCU --> SoC)

CODEC[edit]

4? 3v3 3? 0? ? ? G
3? 5? G 1? CSx ? G
G 2? 0? G 2? CSy SPEAKER1
TOUCH TOUCH 1? G G G G G G SPEAKER1
TOUCH TOUCH G G G G G G
CPAD CPAD G G G G G G
G G G G G G SPEAKER2
MIC G G G G G G G SPEAKER2
JACK_R G G G G
3v3 G G G G
G JACK_L G G

LCD (old3DS bottom)[edit]

Pin number Name Description
01 -6V
02 12V
03 CLK Pixel clock
04 /HBL Horizontal blank (low while blanking)
05 /VBL Vertical blank (low while blanking)
06 2v2 Loopback of pin 07?
07 2v2 Content latch? Shorting this to ground or to pin 06 will "lock" the screen memory while still allowing the screen to refresh itself.
08 GND "chassi" ground
09 HCL Horizontal clock
10 GND "chassi" ground
11 BIAS 1 Default ~ 4.5V - 4.8V; sets contrast
12 BIAS 2 Usually matches BIAS 1; sets "flicker"
13 ??? Might be a transistor? Shorted to ground if off, 2.36V if on.
14 6V
15 ??? Loopback of pin 14 ? Shorting this with pin 14 or ground will make the 3DS turn off with a harsh pop sound.
16 ??? ???
17 ??? ???
18

[...]

25

RED 0

[...]

RED 7

Red pixel bits
26 GND "chassi" ground
27

[...]

34

BLUE 7

[...]

BLUE 0

Blue pixel bits
35 GND "chassi" ground
36

[...]

43

GREEN 7

[...]

GREEN 0

Green pixel bits
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