3 ms·
Maybe instead of speculating based on Apple's marketing and based on articles from other people speculating, we can make some guesses from actual data. Here's
by nicolas_17 3y ago
Maybe instead of speculating based on Apple's marketing and based on articles from other people speculating, we can make some guesses from actual data.
Here's an obviously-incomplete list of source files part of the R1 firmware, probably referenced from asserts or other logging messages, thus present as strings in the firmware binary:
https://transfer.archivete.am/inline/Ydfxb/bora.txt https://transfer.archivete.am/inline/Ydfxb/bora.txt
It seems it's handling data from cameras (CImageSensor*), LIDAR (SensorMgr/Tof = time of flight?), and display (DCP). I also see mentions of accel, gyro, bmi284 (IMU from Bosch?).
- phire 3y agoInteresting. The H13 codename suggests it's actually M1 derived. And no sign of the GPU, which goes by the name AGX, seems to be more IPU than anything else.