AS5245 AMSCO [austriamicrosystems AG], AS5245 Datasheet - Page 20

• Manufacturer Part Number: AS5245
• Manufacturer: AMSCO [austriamicrosystems AG]

AS5245
Data Sheet - A p p l i c a t i o n I n f o r m a t i o n
9.1.2 OTP Memory Assignment
Table 13. OTP Bit Assignment
9.1.3 User Selectable Settings
The AS5245 allows programming of the following user selectable options:
www.austriamicrosystems.com/AS5245
- PWMhalfEN_Indexwidth: Setting this bit, the PWM pulse will be divided by 2, in case of quadrature incremental mode A/B/Index setting
- MagCompEN: The green/yellow mode can be enabled by setting of this bit.
- Output Md0: Setting this bit enables sync- or 10bit incremental mode
- Output Md1: Setting this bit enables sync- or 12bit incremental mode
- Z [11:0]: Programmable Zero / Index Position
- CCW: Counter Clockwise Bit
- RA [4:0]: Redundant Address: an OTP bit location addressed by this address is always set to “1” independent of the corresponding origi-
of Index impulse width from 1 LSB to 3LSB.
nal OTP bit setting
ccw=0 – angular value increases in clockwise direction
ccw=1 – angular value increases in counterclockwise direction
Bit
51
50
49
48
47
46
35
34
33
29
28
27
26
25
24
23
20
17
16
0
:
:
:
:
PWMhalfEN_Index width
MagCompEn
Output Md0
Output Md1
ChipID17
pwmDIS
Symbol
ChipID0
ChipID1
mbit1
CCW
mbit0
FS 0
FS 1
FS 2
FS 3
FS 4
FS 5
FS 9
RA0
RA4
Z11
Z0
:
:
:
:
Revision 1.3
(see Table 10)
(see Table 10)
PMW frequency Index pulse width
Default, 10 bit inc, 12 bit inc
Redundancy Address
12 bit Zero Position
Disable PWM
18 bit Chip ID
Factory Bit 1
Factory Bit 0
Alarm mode
Sync mode
Factory Bit
Function
Direction
20 - 33