Barkley: Difference between revisions
Jump to navigation
Jump to search
m (→DEM-3000H: Use proper heading type) |
|||
| Line 5: | Line 5: | ||
== Hardware == | == Hardware == | ||
The motion sensing subsystem is made of | The motion sensing subsystem is made of four components: | ||
* microcontroller | * microcontroller | ||
** communicates with Kermit via ?SPI? | ** communicates with Kermit via ?SPI? | ||
| Line 11: | Line 11: | ||
* accelerometer | * accelerometer | ||
* gyroscope | * gyroscope | ||
* compass | |||
=== DEM-3000H === | === DEM-3000H === | ||
| Line 16: | Line 17: | ||
* Microcontroller: [https://www.st.com/en/microcontrollers-microprocessors/stm32f100r8.html STMicroelectronics STM32F100R8H6B] | * Microcontroller: [https://www.st.com/en/microcontrollers-microprocessors/stm32f100r8.html STMicroelectronics STM32F100R8H6B] | ||
* Accelerometer: Kionix KXTC9 (three-axis MEMS accelerometer IC) | * Accelerometer: Kionix KXTC9 (three-axis MEMS accelerometer IC) | ||
* Gyroscope: ? | |||
* Compass: ? | |||
There are two ICs near the microcontroller with the following markings: | |||
PR4100 | PR4100 | ||
| Line 29: | Line 32: | ||
<QR-Code> | <QR-Code> | ||
?Compass? from unknown manufacturer | |||
Note: Both unknown ICs use a font on package that looks like the STMicroelectronics font | Note: Both unknown ICs use a font on the package that looks like the STMicroelectronics font | ||
=== PCH-1xxx === | === PCH-1xxx === | ||
| Line 39: | Line 42: | ||
*** ''Features to be documented'' | *** ''Features to be documented'' | ||
* Accelerometer: Kionix KXTC9 | * Accelerometer: Kionix KXTC9 | ||
* Gyroscope: ? | |||
* Compass: Asahi KASEI AK8975C | |||
An IC with the following markings is found next to the KXTC9 and could be the gyroscope: | |||
3GA51H | 3GA51H | ||
| Line 46: | Line 51: | ||
QT1AU | QT1AU | ||
It has the same form factor and footprint as the PR4100 from DEM-3000H. | |||
=== USS-1001 === | |||
* Microcontroller: ? | |||
* Accelerometer: ? | |||
* Gyroscope: ? | |||
* Compass: Alps Alpine ''40108D'' | |||
[[Category:Devices]] | [[Category:Devices]] | ||
Revision as of 12:41, 10 November 2024
Barkley is the codename of the PS Vita Motion Sensor. It is also referred as "Motion" in the System Software SDK.
The Barkley name most likely refers to the microcontroller, but could also designate the whole sensing subsystem.
Hardware
The motion sensing subsystem is made of four components:
- microcontroller
- communicates with Kermit via ?SPI?
- manages and samples the sensors
- accelerometer
- gyroscope
- compass
DEM-3000H
- Microcontroller: STMicroelectronics STM32F100R8H6B
- Accelerometer: Kionix KXTC9 (three-axis MEMS accelerometer IC)
- Gyroscope: ?
- Compass: ?
There are two ICs near the microcontroller with the following markings:
PR4100 2029 KGMBF
?Gyroscope? from unknown manufacturer
0C9 Y31 <QR-Code>
?Compass? from unknown manufacturer
Note: Both unknown ICs use a font on the package that looks like the STMicroelectronics font
PCH-1xxx
- Microcontroller: STMicroelectronics 'STM32P10SoE'
- Undocumented variant of the STM32F100
- Features to be documented
- Undocumented variant of the STM32F100
- Accelerometer: Kionix KXTC9
- Gyroscope: ?
- Compass: Asahi KASEI AK8975C
An IC with the following markings is found next to the KXTC9 and could be the gyroscope:
3GA51H 2141 QT1AU
It has the same form factor and footprint as the PR4100 from DEM-3000H.
USS-1001
- Microcontroller: ?
- Accelerometer: ?
- Gyroscope: ?
- Compass: Alps Alpine 40108D