BQ76905: Programmer Timer

Part Number: BQ76905

Tool/software:

We need to configure a programmable timer in the AFE for 1 minute using these steps:

  1. Enable the timer alarm by writing 0x08 to the Alarm Enable Register at address 0x66.
  2. Set a 1-minute timer interrupt by writing 0x4C to the Sub Command Register at address 0x0094.

Commands sequence:
0x3E 0x94 0x00 0x4C 0x00

However, when I read address 0x0094 with command 40, the data doesn't show as configured.
How do I properly configure the timer at register 0x0094?