SLVSC40H June 2013 – May 2020 DRV8711
PRODUCTION DATA.
BIT | NAME | SIZE | R/W | DEFAULT | DESCRIPTION |
---|---|---|---|---|---|
0 | ENBL | 1 | R/W | 0 | 0: Disable motor
1: Enable motor |
1 | RDIR | 1 | R/W | 0 | 0: Direction set by DIR pin
1: Direction set by inverse of DIR pin |
2 | RSTEP | 1 | W | 0 | 0: No action
1: Indexer will advance one step; automatically cleared after write |
6-3 | MODE | 4 | R/W | 0010 | 0000: Full-step, 71% current
0001: Half step 0010: 1/4 step 0011: 1/8 step 0100: 1/16 step 0101: 1/32 step 0110: 1/64 step 0111: 1/128 step 1000: 1/256 step 1001 – 1111: Reserved |
7 | EXSTALL | 1 | R/W | 0 | 0: Internal stall detect
1: External stall detect |
9-8 | ISGAIN | 2 | R/W | 00 | ISENSE amplifier gain set
00: Gain of 5 01: Gain of 10 10: Gain of 20 11: Gain of 40 |
11-10 | DTIME | 2 | R/W | 11 | Dead time set
00: 400 ns dead time 01: 450 ns dead time 10: 650 ns dead time 11: 850 ns dead time |