AMC1210 Datasheet, PDF (34/47 Pages) Burr-Brown (TI) – Quad Digital Filter for 2nd-Order Delta-Sigma Modulator

AMC1210
SBAS372A – APRIL 2006 – REVISED OCTOBER 2006
www.ti.com
Status Register (address 0x1C)
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
MAL4
Bit 14
MAL3
Bit 13
MAL2
Bit 12
MAL1
Bit 11
MAF4
Bit 10
MAF3
Bit 9
MAF2
Bit 8
MAF1
Bit 7
TO4
Bit 6
IO4
Bit 5
TO3
Bit 4
IO3
Bit 3
TO2
Bit 2
IO2
Bit 1
TO1
Bit 0
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
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
BIT
MAL4
MAL3
MAL2
MAL1
MAF4
MAF3
MAF2
MAF1
TO4
IO4
TO3
IO3
TO2
IO2
TO1
IO1
DESCRIPTION
Manchester locked status for filter module 4.
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.
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.
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.
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.
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.
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.
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.
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.
0: No overflow has occurred
1: An overflow occurred in the time measurement unit in filter module 4
Integrator overflow for filter module 4.
0: No overflow has occurred
1: An overflow occurred in the integrator unit in filter module 4
Time counter overflow for filter module 3.
0: No overflow has occurred
1: An overflow occurred in the time measurement unit in filter module 3
Integrator overflow for filter module 3.
0: No overflow has occurred
1: An overflow occurred in the integrator unit in filter module 3
Time counter overflow for filter module 2.
0: No overflow has occurred
1: An overflow occurred in the time measurement unit in filter module 2
Integrator overflow for filter module 2.
0: No overflow has occurred
1: An overflow occurred in the integrator unit in filter module 2
Time counter overflow for filter module 1.
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: No overflow has occurred
1: An overflow occurred in the integrator unit in filter module 1
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