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Line 850:
Line 850: + Line 870:
Line 871: + Line 899:
Line 901: + + + + Line 911:
Line 917: + + + + + Line 917:
Line 928: + Line 928:
Line 940: + + + + + Line 934:
Line 951: + − + + + + + + + + + + + + + + + + + + + + + + + + + + + − + + +
Add more freshly discovered I2CLCD registers
- 0x0 - unknown, found in old3DS (non-XL) only
- 0x0 - unknown, found in old3DS (non-XL) only
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=== Custom registers for controller 0x00 ===
=== Custom registers for controller 0x00 ===
| Unknown. Write 0x01 to initialize.
| Unknown. Write 0x01 to initialize.
|}
|}
=== Custom registers for controller 0x01 ===
=== Custom registers for controller 0x01 ===
| Unknown. While other bits seem to have no effect, bit0 kills the controller until a power cycle.
| Unknown. While other bits seem to have no effect, bit0 kills the controller until a power cycle.
|}
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=== Custom registers for controller 0xC3 ===
=== Custom registers for controller 0xC3 ===
Basically the same as Controller ID 0xC7.
Basically the same as Controller ID 0xC7.
=== Custom registers for controller 0xC7 ===
=== Custom registers for controller 0xC7 ===
This is the most common non-old3DS display controller. Quite overclockable.
This is the most common non-old3DS display controller. Quite overclockable.
Note: on the 0xC7 controller unlocking the factory controls at register 0x03 glitches out most of the standard controls (like registers 0x50 to 0x56), so use with caution.
{| class="wikitable" border="1"
{| class="wikitable" border="1"
! Valid bits
! Valid bits
! Description
! Description
|-
| 0x03
| Factory key 2
|
| Write 0xAA here to unlock a second set of factory controls.
|-
|-
| 0xAF
| 0xAF
| Write 0xAA here to unlock factory controls.
| Write 0xAA here to unlock factory controls.
|}
|}
=== Custom registers for controller 0xE1 ===
=== Custom registers for controller 0xE1 ===
! Valid bits
! Valid bits
! Description
! Description
|-
| 0x03
| Factory key 2
|
| Write 0xAA here to unlock a 2nd set of factory controls.
|-
|-
| 0xAF
| 0xAF
| Write 0xAA here to unlock factory controls.
| Write 0xAA here to unlock factory controls.
|}
|}
=== Custom registers for controller 0x10 ===
=== Custom registers for controller 0x10 ===
JDI IPS controller. It's currently unknown how to unlock factory registers.
JDI IPS controller.
Warning: on the JDI controller, unlocking any of the factory mode registers overshadows some other registers, so don't write to "standard" locations (other than register 0x40) before locking factory mode back!
{| class="wikitable" border="1"
! Register
! Name
! Valid bits
! Description
|-
| 0x03
| Factory key 2
|
| Write 0xAA here to unlock advanced IPS curve controls.
|-
| 0xAF
| Factory key
|
| Write 0xAA here to unlock factory controls.
|}
Factory mode registers unlocked by register 0xAF:
* 0x41 - 0x4F
* 0x58 - 0x5F
* 0x67 - 0x6F
* 0xD0 - 0xEF
* unknown...
Factory mode registers:
Factory mode registers unlocked by register 0x03:
* 0x04 - 0x0F
* unknown...
{| class="wikitable" border="1"
{| class="wikitable" border="1"
! Register
! Register