STMicroelectronics Stepper motor driver mounting the L6474 in high power PowerSO package EVAL6474PD EVAL6474PD Ficha De Dados
Códigos do produto
EVAL6474PD
L6474
Programming manual
Doc ID 022529 Rev 3
39/52
The synchronization signal is obtained starting from electrical position information (EL_POS
register) according to
register) according to
:
Table 20.
SYNC signal source
SYNC_SEL[2..0] Source
0 0 0
EL_POS[7]
0 0 1
EL_POS[6]
0 1 0
EL_POS[5]
0 1 1
EL_POS[4]
1 0 0
EL_POS[3]
1 0 1
UNUSED
(1)
1.
When this value is selected the BUSY output is forced low.
1 1 0
1 1 1