215
edits
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mLine 471:
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Line 495: − + Line 504:
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Minor corrections
| 0x30
| 0x30
- 0x37
- 0x37
| s
| ds
| rw
| rw
| RTC time (system clock). 7 bytes are read from this. The upper nibble of each byte encodes 10s (BCD), so each byte is post-processed with (byte & 0xF) + (10 * (byte >> 4)).
| RTC time (system clock). 7 bytes are read from this. The upper nibble of each byte encodes 10s (BCD), so each byte is post-processed with (byte & 0xF) + (10 * (byte >> 4)).
| s
| s
| rw
| rw
| Register 0x3B could be used to upload [[MCU_Services#MCU_firmware_versions|MCU firmware]] if some conditions are met.
| Could be used on very old MCU_FIRM versions to upload [[MCU_Services#MCU_firmware_versions|MCU firmware]] if some conditions are met.
|-
|-
| 0x3C
| 0x3C
| 0x3D
| 0x3D
0x3E
0x3E
| s
| ds
| ro
| ro
| RTC tick counter / "ITMC" (when resets to 0 the seconds increase)
| RTC tick counter / "ITMC" (when resets to 0 the seconds increase)