Datasheet
Status Register (address 0x1C)
AMC1210
SBAS372D – APRIL 2006 – REVISED MAY 2009 ..............................................................................................................................................................
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The Status Register shows the overflow conditions of the timer and the integrator, and the locked status of the
Manchester Decoder. When the Status Register is read, the flags MAFx, TOx and IOx are reset. Table 23
describes the Status Register.
Table 23. Status Register
Bit 15 Bit 14 Bit 13 Bit 12 Bit 11 Bit 10 Bit 9 Bit 8 Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
MAL4 MAL3 MAL2 MAL1 MAF4 MAF3 MAF2 MAF1 TO4 IO4 TO3 IO3 TO2 IO2 TO1 IO1
'0' '0' '0' '0' '0' '0' '0' '0' '0' '0' '0' '0' '0' '0' '0' '0'
R R R R R R R R R R R R R R R R
BIT POSITION BIT DESCRIPTION
Manchester locked status for filter module 4.
15 MAL4 0: The automatic Manchester encoder calibration is working properly
1: The automatic Manchester encoder calibration has not been able to perform a successful calibration
Manchester locked status for filter module 3.
14 MAL3 0: The automatic Manchester encoder calibration is working properly
1: The automatic Manchester encoder calibration has not been able to perform a successful calibration
Manchester locked status for filter module 2.
13 MAL2 0: The automatic Manchester encoder calibration is working properly
1: The automatic Manchester encoder calibration has not been able to perform a successful calibration
Manchester locked status for filter module 1.
12 MAL1 0: The automatic Manchester encoder calibration is working properly
1: The automatic Manchester encoder calibration has not been able to perform a successful calibration
Manchester failure status for filter module 4.
11 MAF4 0: The automatic Manchester encoder calibration has worked properly since last read access
1: The automatic Manchester encoder has detected problems since last read access
Manchester failure status for filter module 3.
10 MAF3 0: The automatic Manchester encoder calibration has worked properly since last read access
1: The automatic Manchester encoder has detected problems since last read access
Manchester failure status for filter module 2.
9 MAF2 0: The automatic Manchester encoder calibration has worked properly since last read access
1: The automatic Manchester encoder has detected problems since last read access
Manchester failure status for filter module 1.
8 MAF1 0: The automatic Manchester encoder calibration has worked properly since last read access
1: The automatic Manchester encoder has detected problems since last read access
Time counter overflow for filter module 4.
7 TO4 0: No overflow has occurred
1: An overflow occurred in the time measurement unit in filter module 4
Integrator overflow for filter module 4.
6 IO4 0: No overflow has occurred
1: An overflow occurred in the integrator unit in filter module 4
Time counter overflow for filter module 3.
5 TO3 0: No overflow has occurred
1: An overflow occurred in the time measurement unit in filter module 3
Integrator overflow for filter module 3.
4 IO3 0: No overflow has occurred
1: An overflow occurred in the integrator unit in filter module 3
Time counter overflow for filter module 2.
3 TO2 0: No overflow has occurred
1: An overflow occurred in the time measurement unit in filter module 2
Integrator overflow for filter module 2.
2 IO2 0: No overflow has occurred
1: An overflow occurred in the integrator unit in filter module 2
Time counter overflow for filter module 1.
1 TO1 0: No overflow has occurred
1: An overflow occurred in the time measurement unit in filter module 1
Integrator overflow for filter module 1.
0 IO1 0: No overflow has occurred
1: An overflow occurred in the integrator unit in filter module 1
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