CAUTION
The IC contains a lithium battery. Discard the battery according to local regulations.
Refresh watchdog
The processor must periodically refresh the watchdog timer on the digipower board to prevent reset
pulses.
Figure 11
Software cartridge
The software cartridge contains the ADU Main software for the B-CPU2 board.
CAUTION
The software cartridge cannot be disassembled. There are no serviceable parts
inside.
Document No. 8502856
CPU board block diagram
Technical description A-ELEC
D-13