Difference between revisions of "Hardware calibration"
(Add some more blocks) |
(Update ConfigInfoBlk numbers from cfg sysmodule) |
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(7 intermediate revisions by 2 users not shown) | |||
Line 21: | Line 21: | ||
|- | |- | ||
| 0xC | | 0xC | ||
− | | | + | | 0x1 |
− | | | + | | Model version (?) |
+ | |- | ||
+ | | 0xD | ||
+ | | 0x1 | ||
+ | | CAL revision (incremented each time the CAL file is updated) | ||
|- | |- | ||
| 0xE | | 0xE | ||
Line 30: | Line 34: | ||
| 0x10 | | 0x10 | ||
| 0x20 | | 0x20 | ||
− | | | + | | Signature of the data section. |
− | + | ||
+ | HMACSHA256 is used always except in the below cases where SHA256 is used: | ||
+ | - devunits | ||
+ | - PARTNER-DEBUGGER | ||
+ | - PARTNER-CAPTURE | ||
+ | - the SNAKE counterparts of the above | ||
+ | - SNAKE-IS-DEBUGGER | ||
|- | |- | ||
| 0x30 | | 0x30 | ||
Line 47: | Line 57: | ||
|- | |- | ||
| 1 | | 1 | ||
− | | LCD flicker (always successful) | + | | LCD "flicker"/contrast (always successful) |
|- | |- | ||
| 2 | | 2 | ||
Line 74: | Line 84: | ||
|- | |- | ||
| A | | A | ||
− | | | + | | Adaptive BackLight (ABL) |
|- | |- | ||
| B | | B | ||
Line 89: | Line 99: | ||
|- | |- | ||
| F | | F | ||
− | | | + | | Adaptive BackLight (ABL) in legacy (DSi/GBA) mode |
|} | |} | ||
Line 97: | Line 107: | ||
! Size | ! Size | ||
! [[Config_Savegame#Configuration_blocks|ConfigInfoBlk]] | ! [[Config_Savegame#Configuration_blocks|ConfigInfoBlk]] | ||
+ | ! Since version | ||
! Description | ! Description | ||
|- | |- | ||
| 0x00 | | 0x00 | ||
| 0x10 | | 0x10 | ||
− | | | + | | 0x00040000 |
+ | | | ||
| [[#Touch|Touch panel]] | | [[#Touch|Touch panel]] | ||
|- | |- | ||
Line 107: | Line 119: | ||
| 0x08 | | 0x08 | ||
| ??? | | ??? | ||
+ | | | ||
| [[#Circle_pad|Circle pad]] | | [[#Circle_pad|Circle pad]] | ||
|- | |- | ||
| 0x20 | | 0x20 | ||
| 2* | | 2* | ||
− | | | + | | 0x00050000 |
− | | [[#Screen_flicker| | + | | |
+ | | [[#Screen_flicker|Display panel contrast]] | ||
|- | |- | ||
| 0x24 | | 0x24 | ||
| 1* | | 1* | ||
− | | | + | | 0x00010000 |
+ | | | ||
| [[#RTC|RTC]] | | [[#RTC|RTC]] | ||
|- | |- | ||
| 0x28 | | 0x28 | ||
| 1* | | 1* | ||
− | | | + | | 0x00030000 |
− | | | + | | |
+ | | DSPRAM related | ||
|- | |- | ||
| 0x30 | | 0x30 | ||
| 0x8A | | 0x8A | ||
| ??? | | ??? | ||
+ | | | ||
| [[#Camera_position|Camera position]] | | [[#Camera_position|Camera position]] | ||
|- | |- | ||
| 0xBC | | 0xBC | ||
| 0x12 | | 0x12 | ||
− | | | + | | 0x00040002 |
+ | | | ||
| [[#Gyro|Gyroscope]] | | [[#Gyro|Gyroscope]] | ||
|- | |- | ||
| 0xD0 | | 0xD0 | ||
| 0xC | | 0xC | ||
− | | | + | | 0x00040003 |
+ | | | ||
| [[#Accel|Accelerometer]] | | [[#Accel|Accelerometer]] | ||
|- | |- | ||
| 0xE0 | | 0xE0 | ||
| 0x134 | | 0x134 | ||
+ | | 0x00020000 | ||
| ??? | | ??? | ||
| [[#CDC|Codec]] | | [[#CDC|Codec]] | ||
Line 146: | Line 166: | ||
| 0x218 | | 0x218 | ||
| 0x06 | | 0x06 | ||
− | | | + | | 0x00050007 |
+ | | 0x10 | ||
| [[#PIT|Programmable Infrared Transmitter (PIT)]] | | [[#PIT|Programmable Infrared Transmitter (PIT)]] | ||
|- | |- | ||
| 0x220 | | 0x220 | ||
| 0x214 | | 0x214 | ||
− | | | + | | 0x00070000 |
+ | | 0x7 | ||
| [[#3D_filters|3D filters]] | | [[#3D_filters|3D filters]] | ||
|- | |- | ||
| 0x440 | | 0x440 | ||
| 0x20 | | 0x20 | ||
− | | | + | | 0x00050003 |
− | | [[#ABL|Power saving mode]] | + | | 0x8 |
+ | | [[#ABL|Adaptive BackLight / Power saving mode]] | ||
|- | |- | ||
| 0x470 | | 0x470 | ||
| 0x20 | | 0x20 | ||
− | | | + | | 0x00050005 |
+ | | 0xA | ||
| ??? | | ??? | ||
|- | |- | ||
| 0x4A0 | | 0x4A0 | ||
| 0x38 | | 0x38 | ||
− | | | + | | 0x00050002 |
− | | Backlight PWM | + | | 0xB |
+ | | [[#BLPWM|Backlight PWM]] | ||
|- | |- | ||
| 0x4E0 | | 0x4E0 | ||
| 0x18 | | 0x18 | ||
| ??? | | ??? | ||
+ | | | ||
| [[#Circle_pad_extra|Circle pad extra]] | | [[#Circle_pad_extra|Circle pad extra]] | ||
|- | |- | ||
Line 177: | Line 203: | ||
| 0xC | | 0xC | ||
| ??? | | ??? | ||
+ | | | ||
| ??? | | ??? | ||
|- | |- | ||
| 0x510 | | 0x510 | ||
| 0x20 | | 0x20 | ||
− | | | + | | 0x00050004 |
+ | | 0x8 | ||
| ??? | | ??? | ||
|- | |- | ||
| 0x540 | | 0x540 | ||
| 0x08 | | 0x08 | ||
− | | | + | | 0x00120000 |
+ | | 0x7 | ||
| [[#MCU|MCU]] | | [[#MCU|MCU]] | ||
|- | |- | ||
| 0x550 | | 0x550 | ||
| 0x02 | | 0x02 | ||
− | | | + | | 0x00050006 |
+ | | 0x9 | ||
| [[#ULCD_delay|3D screen (ULCD) delay]] | | [[#ULCD_delay|3D screen (ULCD) delay]] | ||
|- | |- | ||
| 0x560 | | 0x560 | ||
| 0x08 | | 0x08 | ||
− | | | + | | 0x00070002 |
+ | | 0xD | ||
| [[#Microphone_echo_cancel|Microphone echo cancellation]] | | [[#Microphone_echo_cancel|Microphone echo cancellation]] | ||
|- | |- | ||
| 0x570 | | 0x570 | ||
| 0x10C | | 0x10C | ||
− | | | + | | 0x00050008 |
+ | | 0xF | ||
| [[#ABL_extra|Power saving mode (ABL) extra]] | | [[#ABL_extra|Power saving mode (ABL) extra]] | ||
|- | |- | ||
| 0x680 | | 0x680 | ||
| 0x08 | | 0x08 | ||
− | | | + | | 0x00040004 |
+ | | 0xF | ||
| [[#CStick|CStick (Right stick)]] | | [[#CStick|CStick (Right stick)]] | ||
|- | |- | ||
| 0x690 | | 0x690 | ||
| 0x18 | | 0x18 | ||
− | | | + | | 0x00180001 |
+ | | 0x12 | ||
| [[#QTM|Quad Tracking Module (QTM)]] | | [[#QTM|Quad Tracking Module (QTM)]] | ||
|} | |} | ||
Line 218: | Line 252: | ||
==Touch== | ==Touch== | ||
+ | Used for mapping touch ADC values to display pixel co-ordinates. | ||
+ | |||
+ | <code> | ||
+ | [4096, 4096] --> [320, 240] | ||
+ | |||
+ | [RawX, RawY] --> [PointX, PointY] | ||
+ | </code> | ||
+ | |||
+ | Usually [PointX0, PointY0] is placed around 25% from the top-left corner, and the same for [PointX1, PointY1] except 25% from the bottom-right corner. | ||
+ | This offsetting is needed because the touch film starts to distort outside of that rectangle, which would skew the touch results near the center of the screen. | ||
+ | |||
{| class="wikitable" border="1" | {| class="wikitable" border="1" | ||
! Offset | ! Offset | ||
− | ! | + | ! Declaration |
|- | |- | ||
| 0x00 | | 0x00 | ||
Line 248: | Line 293: | ||
==Circle pad== | ==Circle pad== | ||
+ | |||
+ | Contains the centering position of the circle pad. For other circle pad settings, see [[#Circle_pad_extra|circle pad extra]]. | ||
+ | |||
{| class="wikitable" border="1" | {| class="wikitable" border="1" | ||
! Offset | ! Offset | ||
+ | ! Declaration | ||
! Description | ! Description | ||
|- | |- | ||
| 0x00 | | 0x00 | ||
| s16 CenterX | | s16 CenterX | ||
+ | |rowspan="2"| Raw analog values corresponding to zero input position | ||
|- | |- | ||
| 0x02 | | 0x02 | ||
Line 260: | Line 310: | ||
==Screen flicker== | ==Screen flicker== | ||
+ | |||
+ | These values are written to MCU register 0x03 and 0x04 respectively. They both set the display contrast voltage. | ||
+ | |||
{| class="wikitable" border="1" | {| class="wikitable" border="1" | ||
! Offset | ! Offset | ||
+ | ! Declaration | ||
! Description | ! Description | ||
|- | |- | ||
| 0 | | 0 | ||
| u8 FlickerTop | | u8 FlickerTop | ||
+ | |rowspan="2"| Contrast voltage | ||
|- | |- | ||
| 1 | | 1 | ||
Line 271: | Line 326: | ||
|- | |- | ||
| 2* | | 2* | ||
+ | |rowspan="2"| Inline checksum | ||
| Checksum low byte, NOT THIS[0] | | Checksum low byte, NOT THIS[0] | ||
|- | |- | ||
Line 280: | Line 336: | ||
{| class="wikitable" border="1" | {| class="wikitable" border="1" | ||
! Offset | ! Offset | ||
+ | ! Declaration | ||
! Description | ! Description | ||
|- | |- | ||
| 0 | | 0 | ||
− | | u8 CompensationValue (???) | + | | u8 CompensationValue |
+ | | (???) | ||
|- | |- | ||
| 1* | | 1* | ||
+ | | | ||
| Checksum byte, NOT THIS[0] | | Checksum byte, NOT THIS[0] | ||
|} | |} | ||
Line 292: | Line 351: | ||
{| class="wikitable" border="1" | {| class="wikitable" border="1" | ||
! Offset | ! Offset | ||
− | ! | + | ! Declaration |
|- | |- | ||
| 0x00 | | 0x00 | ||
Line 358: | Line 417: | ||
{| class="wikitable" border="1" | {| class="wikitable" border="1" | ||
! Offset | ! Offset | ||
− | ! | + | ! Declaration |
|- | |- | ||
| 0x00 | | 0x00 | ||
Line 391: | Line 450: | ||
{| class="wikitable" border="1" | {| class="wikitable" border="1" | ||
! Offset | ! Offset | ||
− | ! | + | ! Declaration |
|- | |- | ||
| 0x00 | | 0x00 | ||
Line 415: | Line 474: | ||
{| class="wikitable" border="1" | {| class="wikitable" border="1" | ||
! Offset | ! Offset | ||
+ | ! Declaration | ||
! Description | ! Description | ||
|- | |- | ||
| 0x00 | | 0x00 | ||
| u8 DriverGainHP | | u8 DriverGainHP | ||
+ | | Headphone gain | ||
|- | |- | ||
| 0x01 | | 0x01 | ||
| u8 DriverGainSP | | u8 DriverGainSP | ||
+ | | Speaker gain | ||
|- | |- | ||
| 0x02 | | 0x02 | ||
| u8 AnalogVolumeHP | | u8 AnalogVolumeHP | ||
+ | | | ||
|- | |- | ||
| 0x03 | | 0x03 | ||
| u8 AnalogVolumeSP | | u8 AnalogVolumeSP | ||
+ | | | ||
|- | |- | ||
| 0x04 | | 0x04 | ||
| s8 ShutterVolume[2] | | s8 ShutterVolume[2] | ||
+ | | | ||
|- | |- | ||
| 0x06 | | 0x06 | ||
| u8 MicrophoneBias | | u8 MicrophoneBias | ||
+ | | Capacitive microphone bias voltage | ||
|- | |- | ||
| 0x07 | | 0x07 | ||
− | | u8 QuickCharge (???) | + | | u8 QuickCharge |
+ | | (???) | ||
|- | |- | ||
| 0x08 | | 0x08 | ||
− | | u8 PGA_GAIN (microphone gain) | + | | u8 PGA_GAIN |
+ | | ??? (microphone gain) | ||
|- | |- | ||
| 0x09 | | 0x09 | ||
Line 446: | Line 514: | ||
| 0x0C | | 0x0C | ||
| s16 FilterHP32[3*5] | | s16 FilterHP32[3*5] | ||
+ | | Headphone filter for 32728.49Hz sampling rate | ||
|- | |- | ||
| 0x2A | | 0x2A | ||
| s16 FilterHP47[3*5] | | s16 FilterHP47[3*5] | ||
+ | | Headphone filter for 47605Hz sampling rate | ||
|- | |- | ||
| 0x48 | | 0x48 | ||
| s16 FilterSP32[3*5] | | s16 FilterSP32[3*5] | ||
+ | | Speaker filter for 32728.49Hz sampling rate | ||
|- | |- | ||
| 0x66 | | 0x66 | ||
| s16 FilterSP47[3*5] | | s16 FilterSP47[3*5] | ||
+ | | Speaker filter for 47605Hz sampling rate | ||
|- | |- | ||
| 0x84 | | 0x84 | ||
| s16 FilterMic32[(1+2)+((1+4)*5)] | | s16 FilterMic32[(1+2)+((1+4)*5)] | ||
+ | | Microphone filter for 32728.49Hz sampling rate | ||
|- | |- | ||
| 0xBC | | 0xBC | ||
| s16 FilterMic47[(1+2)+((1+4)*5)] | | s16 FilterMic47[(1+2)+((1+4)*5)] | ||
+ | | Microphone filter for 47605Hz sampling rate | ||
|- | |- | ||
| 0xF4 | | 0xF4 | ||
| s16 FilterFree[(1+2)+((1+4)*5)] | | s16 FilterFree[(1+2)+((1+4)*5)] | ||
+ | | Unknown | ||
|- | |- | ||
| 0x12C | | 0x12C | ||
Line 485: | Line 560: | ||
| 0x132 | | 0x132 | ||
| u8 YM_Driver | | u8 YM_Driver | ||
+ | | ??? (circle-pad or touch panel related?) | ||
|- | |- | ||
| 0x133 | | 0x133 | ||
Line 493: | Line 569: | ||
{| class="wikitable" border="1" | {| class="wikitable" border="1" | ||
! Offset | ! Offset | ||
− | ! | + | ! Declaration |
|- | |- | ||
| 0x00 | | 0x00 | ||
Line 505: | Line 581: | ||
{| class="wikitable" border="1" | {| class="wikitable" border="1" | ||
! Offset | ! Offset | ||
− | ! | + | ! Declaration |
|- | |- | ||
| 0x00 | | 0x00 | ||
Line 517: | Line 593: | ||
{| class="wikitable" border="1" | {| class="wikitable" border="1" | ||
! Offset | ! Offset | ||
− | ! | + | ! Declaration |
|- | |- | ||
| 0x00 | | 0x00 | ||
Line 563: | Line 639: | ||
| 0x1E | | 0x1E | ||
| u8 reserved[2] | | u8 reserved[2] | ||
+ | |} | ||
+ | |||
+ | ==BLPWM== | ||
+ | {| class="wikitable" border="1" | ||
+ | ! Offset | ||
+ | ! Declaration | ||
+ | |- | ||
+ | | 0x00 | ||
+ | | float coefficient[3][3] | ||
+ | |- | ||
+ | | 0x24 | ||
+ | | u8 NumLevels | ||
+ | |- | ||
+ | | 0x25 | ||
+ | | u8 padding | ||
+ | |- | ||
+ | | 0x26 | ||
+ | | u16 brightnesses[7]; | ||
+ | |- | ||
+ | | 0x34 | ||
+ | | u16 BaseDivisor | ||
+ | |- | ||
+ | | 0x36 | ||
+ | | u16 MinimumBrightnessHw | ||
|} | |} | ||
Line 568: | Line 668: | ||
{| class="wikitable" border="1" | {| class="wikitable" border="1" | ||
! Offset | ! Offset | ||
− | ! | + | ! Declaration |
|- | |- | ||
| 0x00 | | 0x00 | ||
Line 596: | Line 696: | ||
==MCU== | ==MCU== | ||
+ | |||
+ | Somewhat misleading, these values are actually used for clamping the MCU's raw slider readings to comprehensible values. | ||
+ | |||
+ | |||
{| class="wikitable" border="1" | {| class="wikitable" border="1" | ||
! Offset | ! Offset | ||
+ | ! Declaration | ||
! Description | ! Description | ||
|- | |- | ||
| 0x00 | | 0x00 | ||
− | | s16 SVR2_Min | + | | s16 SVR2_Min |
+ | | Raw 3D volume slider values <= this map to 3D slider value 0.0 | ||
|- | |- | ||
| 0x02 | | 0x02 | ||
− | | s16 SVR2_Max | + | | s16 SVR2_Max |
+ | | Raw 3D volume slider values >= this map to 3D slider value 1.0 | ||
|- | |- | ||
| 0x04 | | 0x04 | ||
| s16 VolumeSliderMin | | s16 VolumeSliderMin | ||
+ | | Written to MCU reg 0x58. Volume slider values <= this map to volume value 0x00 | ||
|- | |- | ||
| 0x06 | | 0x06 | ||
| s16 VolumeSliderMax | | s16 VolumeSliderMax | ||
+ | | Written to MCU reg 0x59. Volume slider values >= this map to volume value 0x3F | ||
|} | |} | ||
==ULCD delay== | ==ULCD delay== | ||
+ | |||
+ | There is a delay between switching the parallax barrier, and adjusting the backlight. | ||
+ | These delay values determine how many VBlank events to wait on before switching the backlight curves to the appropriate mode. | ||
+ | |||
+ | This is needed only to prevent epillepsy from analog jitter causing unwanted mode switches, and both values are usually always set to 1 or 2. | ||
+ | |||
+ | |||
{| class="wikitable" border="1" | {| class="wikitable" border="1" | ||
! Offset | ! Offset | ||
− | ! | + | ! Declaration |
|- | |- | ||
| 0x00 | | 0x00 | ||
Line 628: | Line 744: | ||
{| class="wikitable" border="1" | {| class="wikitable" border="1" | ||
! Offset | ! Offset | ||
− | ! | + | ! Declaration |
|- | |- | ||
| 0x00 | | 0x00 | ||
Line 637: | Line 753: | ||
{| class="wikitable" border="1" | {| class="wikitable" border="1" | ||
! Offset | ! Offset | ||
− | ! | + | ! Declaration |
|- | |- | ||
| 0x00 | | 0x00 | ||
Line 661: | Line 777: | ||
{| class="wikitable" border="1" | {| class="wikitable" border="1" | ||
! Offset | ! Offset | ||
− | ! | + | ! Declaration |
|- | |- | ||
| 0x00 | | 0x00 | ||
Line 676: | Line 792: | ||
{| class="wikitable" border="1" | {| class="wikitable" border="1" | ||
! Offset | ! Offset | ||
− | ! | + | ! Declaration |
|- | |- | ||
| 0x00 | | 0x00 |
Latest revision as of 20:27, 13 August 2023
File format[edit]
The file consists out of a 0x200 big header (though the actual header is only 0x30 bytes, the rest is zerofilled), plus data whose size is indicated in the header.
Header[edit]
Offset | Size | Description |
---|---|---|
0x0 | 0x4 | Magic "CCAL" |
0x4 | 0x4 | Version |
0x8 | 0x4 | Data size, always 0x7D0 |
0xC | 0x1 | Model version (?) |
0xD | 0x1 | CAL revision (incremented each time the CAL file is updated) |
0xE | 0x2 | Bitmask of successful Aging tests |
0x10 | 0x20 | Signature of the data section.
HMACSHA256 is used always except in the below cases where SHA256 is used: - devunits - PARTNER-DEBUGGER - PARTNER-CAPTURE - the SNAKE counterparts of the above - SNAKE-IS-DEBUGGER |
0x30 | 0x1D0 | Zerofilled, padding for the 512byte block size |
Aging masks[edit]
Bit | Description |
---|---|
0 | FCRAM |
1 | LCD "flicker"/contrast (always successful) |
2 | Camera |
3 | Touch panel (always successful) |
4 | Circle pad (analog stick) |
5 | Codec |
6 | Gyroscope |
7 | RTC |
8 | Accelerometer |
9 | Surround |
A | Adaptive BackLight (ABL) |
B | 3D screen (ULCD) |
C | Backlight PWM |
D | Analog stick A (???) |
E | Camera extensions |
F | Adaptive BackLight (ABL) in legacy (DSi/GBA) mode |
Data blocks[edit]
Offset | Size | ConfigInfoBlk | Since version | Description |
---|---|---|---|---|
0x00 | 0x10 | 0x00040000 | Touch panel | |
0x14 | 0x08 | ??? | Circle pad | |
0x20 | 2* | 0x00050000 | Display panel contrast | |
0x24 | 1* | 0x00010000 | RTC | |
0x28 | 1* | 0x00030000 | DSPRAM related | |
0x30 | 0x8A | ??? | Camera position | |
0xBC | 0x12 | 0x00040002 | Gyroscope | |
0xD0 | 0xC | 0x00040003 | Accelerometer | |
0xE0 | 0x134 | 0x00020000 | ??? | Codec |
0x218 | 0x06 | 0x00050007 | 0x10 | Programmable Infrared Transmitter (PIT) |
0x220 | 0x214 | 0x00070000 | 0x7 | 3D filters |
0x440 | 0x20 | 0x00050003 | 0x8 | Adaptive BackLight / Power saving mode |
0x470 | 0x20 | 0x00050005 | 0xA | ??? |
0x4A0 | 0x38 | 0x00050002 | 0xB | Backlight PWM |
0x4E0 | 0x18 | ??? | Circle pad extra | |
0x500 | 0xC | ??? | ??? | |
0x510 | 0x20 | 0x00050004 | 0x8 | ??? |
0x540 | 0x08 | 0x00120000 | 0x7 | MCU |
0x550 | 0x02 | 0x00050006 | 0x9 | 3D screen (ULCD) delay |
0x560 | 0x08 | 0x00070002 | 0xD | Microphone echo cancellation |
0x570 | 0x10C | 0x00050008 | 0xF | Power saving mode (ABL) extra |
0x680 | 0x08 | 0x00040004 | 0xF | CStick (Right stick) |
0x690 | 0x18 | 0x00180001 | 0x12 | Quad Tracking Module (QTM) |
Data block formats[edit]
Touch[edit]
Used for mapping touch ADC values to display pixel co-ordinates.
[4096, 4096] --> [320, 240]
[RawX, RawY] --> [PointX, PointY]
Usually [PointX0, PointY0] is placed around 25% from the top-left corner, and the same for [PointX1, PointY1] except 25% from the bottom-right corner. This offsetting is needed because the touch film starts to distort outside of that rectangle, which would skew the touch results near the center of the screen.
Offset | Declaration |
---|---|
0x00 | s16 RawX0 |
0x02 | s16 RawY0 |
0x04 | s16 PointX0 |
0x06 | s16 PointY0 |
0x08 | s16 RawX1 |
0x0A | s16 RawY1 |
0x0C | s16 PointX1 |
0x0E | s16 PointY1 |
Circle pad[edit]
Contains the centering position of the circle pad. For other circle pad settings, see circle pad extra.
Offset | Declaration | Description |
---|---|---|
0x00 | s16 CenterX | Raw analog values corresponding to zero input position |
0x02 | s16 CenterY |
Screen flicker[edit]
These values are written to MCU register 0x03 and 0x04 respectively. They both set the display contrast voltage.
Offset | Declaration | Description |
---|---|---|
0 | u8 FlickerTop | Contrast voltage |
1 | u8 FlickerBottom | |
2* | Inline checksum | Checksum low byte, NOT THIS[0] |
3* | Checksum high byte, THIS[1] |
RTC[edit]
Offset | Declaration | Description |
---|---|---|
0 | u8 CompensationValue | (???) |
1* | Checksum byte, NOT THIS[0] |
Camera position[edit]
Offset | Declaration |
---|---|
0x00 | u32 flags |
0x04 | float scale |
0x08 | float RotationZ |
0x0C | float TranslationX |
0x10 | float TranslationY |
0x14 | float RotationX |
0x18 | float RotationY |
0x1C | float ViewAngleRight |
0x20 | float ViewAngleLeft |
0x24 | float ChartDistance(???) |
0x28 | float CameraDistance |
0x2C | s16 ImageWidth |
0x2E | s16 ImageHeight |
0x30 | u8 reserved[0x10] |
0x40 | u8 ???[0x40] |
0x80 | s16 aeBaseTarget(???) |
0x82 | s16 kRL |
0x84 | s16 kGL |
0x86 | s16 kBL |
0x88 | s16 ccmPosition |
Gyro[edit]
Offset | Declaration |
---|---|
0x00 | s16 ZeroX |
0x02 | s16 PlusX |
0x04 | s16 MinusX |
0x06 | s16 ZeroY |
0x08 | s16 PlusY |
0x0A | s16 MinusY |
0x0C | s16 ZeroZ |
0x0E | s16 PlusZ |
0x10 | s16 MinusZ |
Accel[edit]
Offset | Declaration |
---|---|
0x00 | s16 OffsetX |
0x02 | s16 ScaleX |
0x04 | s16 OffsetY |
0x06 | s16 ScaleY |
0x08 | s16 OffsetZ |
0x0A | s16 ScaleZ |
CDC[edit]
Offset | Declaration | Description |
---|---|---|
0x00 | u8 DriverGainHP | Headphone gain |
0x01 | u8 DriverGainSP | Speaker gain |
0x02 | u8 AnalogVolumeHP | |
0x03 | u8 AnalogVolumeSP | |
0x04 | s8 ShutterVolume[2] | |
0x06 | u8 MicrophoneBias | Capacitive microphone bias voltage |
0x07 | u8 QuickCharge | (???) |
0x08 | u8 PGA_GAIN | ??? (microphone gain) |
0x09 | u8 reserved[3] | |
0x0C | s16 FilterHP32[3*5] | Headphone filter for 32728.49Hz sampling rate |
0x2A | s16 FilterHP47[3*5] | Headphone filter for 47605Hz sampling rate |
0x48 | s16 FilterSP32[3*5] | Speaker filter for 32728.49Hz sampling rate |
0x66 | s16 FilterSP47[3*5] | Speaker filter for 47605Hz sampling rate |
0x84 | s16 FilterMic32[(1+2)+((1+4)*5)] | Microphone filter for 32728.49Hz sampling rate |
0xBC | s16 FilterMic47[(1+2)+((1+4)*5)] | Microphone filter for 47605Hz sampling rate |
0xF4 | s16 FilterFree[(1+2)+((1+4)*5)] | Unknown |
0x12C | u8 AnalogInterval | |
0x12D | u8 AnalogStabilize | |
0x12E | u8 AnalogPrecharge | |
0x12F | u8 AnalogSense | |
0x130 | u8 AnalogDebounce | |
0x131 | u8 Analog_XP_Pullup | |
0x132 | u8 YM_Driver | ??? (circle-pad or touch panel related?) |
0x133 | u8 reserved |
PIT[edit]
Offset | Declaration |
---|---|
0x00 | u16 VisibleFactor |
0x02 | u16 IRFactor |
3D filters[edit]
Offset | Declaration |
---|---|
0x00 | u16 SpecialFilter[0x100] |
0x200 | u32 IIRSurroundFilter[5] |
ABL[edit]
Offset | Declaration |
---|---|
0x00 | u32 DitherPattern |
0x04 | s16 StartX |
0x06 | s16 StartY |
0x08 | u16 SizeX |
0x0A | u16 SizeY |
0x0C | s16 GTH_Ratio |
0x0E | u8 DitherMode |
0x0F | u8 MinRS |
0x10 | u8 MaxRS |
0x11 | u8 MinGTH |
0x12 | u8 MinMax (???) |
0x13 | u8 ExMax (???) |
0x14 | u8 inertia |
0x15 | u8 LutListRS[9] |
0x1E | u8 reserved[2] |
BLPWM[edit]
Offset | Declaration |
---|---|
0x00 | float coefficient[3][3] |
0x24 | u8 NumLevels |
0x25 | u8 padding |
0x26 | u16 brightnesses[7]; |
0x34 | u16 BaseDivisor |
0x36 | u16 MinimumBrightnessHw |
Circle pad extra[edit]
Offset | Declaration |
---|---|
0x00 | float ScaleX |
0x04 | float ScaleY |
0x08 | s16 MaxX |
0x0A | s16 MinX |
0x0C | s16 MaxY |
0x0E | s16 MinY |
0x10 | s16 type |
0x12 | u8 unknown_padding[6] |
MCU[edit]
Somewhat misleading, these values are actually used for clamping the MCU's raw slider readings to comprehensible values.
Offset | Declaration | Description |
---|---|---|
0x00 | s16 SVR2_Min | Raw 3D volume slider values <= this map to 3D slider value 0.0 |
0x02 | s16 SVR2_Max | Raw 3D volume slider values >= this map to 3D slider value 1.0 |
0x04 | s16 VolumeSliderMin | Written to MCU reg 0x58. Volume slider values <= this map to volume value 0x00 |
0x06 | s16 VolumeSliderMax | Written to MCU reg 0x59. Volume slider values >= this map to volume value 0x3F |
ULCD delay[edit]
There is a delay between switching the parallax barrier, and adjusting the backlight. These delay values determine how many VBlank events to wait on before switching the backlight curves to the appropriate mode.
This is needed only to prevent epillepsy from analog jitter causing unwanted mode switches, and both values are usually always set to 1 or 2.
Offset | Declaration |
---|---|
0x00 | u8 To2D |
0x01 | u8 To3D |
Microphone echo cancel[edit]
Offset | Declaration |
---|---|
0x00 | s8 params[8] |
ABL extra[edit]
Offset | Declaration |
---|---|
0x00 | u8 MaxInertia |
0x01 | u8 pad |
0x02 | u16 PWM_CNT_EX |
0x04 | u32 Histogram1 |
0x08 | u32 Histogram2 |
0x0C | u32 adjust[0x40] |
CStick[edit]
Offset | Declaration |
---|---|
0x00 | u8 ThinningCountX(???) |
0x01 | u8 ThinningCountY(???) |
0x02 | u16 reserved[3] |
QTM[edit]
Offset | Declaration |
---|---|
0x00 | float DivisorAtZero (???) |
0x04 | float TranslationX |
0x08 | float TranslationY |
0x0C | float RotationZ |
0x10 | float HorizontalAngle |
0x14 | float OptimalDistance |
Reading[edit]
If 0x1FF81006 is 3 or 4 or 7 or 8 or 9 then the callibration data is read from the EEPROM using the i2c:EEP
service command 0x001000C0, using offset 0x000 for HWCAL0, and offset 0x800 for HWCAL1.
Otherwise attempt is made to read CTRNAND:/ro/sys/HWCAL(0|1).dat
instead.