7-0 |
SDTHR |
8 |
R/W |
0x40 |
Sets stall detect threshold
The correct setting needs to be determined experimentally |
9-8 |
SDCNT |
2 |
R/W |
00 |
00: STALLn asserted on first step with back EMF below SDTHR
01: STALLn asserted after 2 steps
10: STALLn asserted after 4 steps
11: STALLn asserted after 8 steps |
11-10 |
VDIV |
2 |
R/W |
00 |
00: Back EMF is divided by 32
01: Back EMF is divided by 16
10: Back EMF is divided by 8
11: Back EMF is divided by 4 |