L6254 데이터 시트보기 (PDF) - STMicroelectronics
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L6254 Datasheet PDF : 17 Pages
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INTERNAL REGISTER DEFINITION
Reg:
Name:
Type:
Address:
5
FLL Coarse/Fine Counter Register
Write only
5Eh
BIT
0
1
2
3
4
5
6
7
LABEL
F8
F9
F10
2/3_PHASE
C0
C1
C2
C3
DESCRIPTION
Bit 8 of Spindle FLL Fine Counter
Bit 9 of Spindle FLL Fine Counter
MSB of Spindle FLL Fine Counter
1 = 2 Phase Brake, 0 = 3 Phase Brake
LSB of Spindle FLL Coarse Counter
Bit 1 of Spindle FLL Coarse Counter
Bit 2 of Spindle FLL Coarse Counter
Bit 3 of Spindle FLL Coarse Counter
Reg:
Name:
Type:
Address:
6
FLL Fine Counter Register
Write only
6Eh
BIT
0
F0
1
F1
2
F2
3
F3
4
F4
5
F5
6
F6
7
F7
LABEL
DESCRIPTION
LSB of Spindle FLL Fine Counter
Bit 1 of Spindle FLL Fine Counter
Bit 2 of Spindle FLL Fine Counter
Bit 3 of Spindle FLL Fine Counter
Bit 4 of Spindle FLL Fine Counter
Bit 5 of Spindle FLL Fine Counter
Bit 6 of Spindle FLL Fine Counter
Bit 7 of Spindle FLL Fine Counter
L6254
11/17
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