AS5245 AMSCO [austriamicrosystems AG], AS5245 Datasheet - Page 21

• 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
9.1.4 OTP Default Setting
The AS5245 can also be operated without programming. The default, un-programmed setting is:
9.1.5 Redundancy
For a better programming reliability, a redundancy is implemented. This function can be used in cases where the programming of one bit fails.
With an address RA(4:0), one bit can be selected and programmed.
Table 14. Redundancy Addressing
9.1.6 Redundant Programming Option
In addition to the regular programming, a redundant programming option is available. This option allows that one selectable OTP bit can be set
to “1” (programmed state) by writing the location of that bit into a 5-bit address decoder. This address can be stored in bits RA4…RA0 in the OTP
user settings.
Example: setting RA4…0 to “00001” will select bit 51 = PWhalfEN_Indexwidth, “00010” selects bit 50 = MagCompEN, “10010” selects bit 34
=CCW, etc.
www.austriamicrosystems.com/AS5245
Address
00000
00001
00010
00100
00101
01000
01001
01010
10000
10001
10010
10101
00011
00110
00111
01011
01100
01101
01110
01111
- Output Md0, Output MD1: 00= Default mode
- Z0 to Z11: 00 = no programmed zero position
- CCW: 0 = clockwise operation
- RA4 to RA0:0 = no OTP bit is selected
- MagCompEN: 1 = The green / yellow mode is enabled.
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
1
Z0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
1
Z1
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
1
Z2
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
1
Revision 1.3
Z3
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
1
Z4
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
1
Z5
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
1
Z6
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
1
Z7
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
1
Z8
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
1
Z9
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
1
Z10
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
1
Z11
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
1
CCW
21 - 33
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1