C868 Datasheet, PDF (50/82 Pages) Infineon Technologies AG – 8-Bit Single-Chip Microcontroller

C868
Below is a table listing output (MCMP) for a BLDC motor.
Block Commutation Control Table
Mode
CCPOS0-
CCPOS2 Inputs
CC60 - CC62
Outputs
COUT60 - COUT62
Outputs
CCP CCP CCP CC60 CC61 CC62 COUT6 COUT6 COUT6
OS0 OS1 OS2
0
1
2
Rotate left, 1 0 1 inactive inactive active inactive active inactive
0° phase shift _{1 0 0 inactive inactive active active inactive inactive}
1 1 0 inactive active inactive active inactive inactive
0 1 0 inactive active inactive inactive inactive active
0 1 1 active inactive inactive inactive inactive active
0 0 1 active inactive inactive inactive active inactive
Rotate right 1 1 0 active inactive inactive inactive active inactive
1 0 0 active inactive inactive inactive inactive active
1 0 1 inactive active inactive inactive inactive active
0 0 1 inactive active inactive active inactive inactive
0 1 1 inactive inactive active active inactive inactive
0 1 0 inactive inactive active inactive active inactive
Slow down X X X inactive inactive inactive active active active
Idle¹⁾
X X X inactive inactive inactive inactive inactive inactive
1) _{In case of the sampled Hall inputs were neither the current nor the expected Hall pattern, the bit WHE (wrong}
Hall event) is set which also can cause an interrupt and sets the IDLE mode clearing MCMP (modulation
outputs are inactive).
Data Sheet
50
V 1.0, 2003-05