Maximum Value Check Register; Maximum Slow Moving Register; Delta Check Register; Statistics Module Configuration Register - Analog Devices ADuCM355 Hardware Reference Manual

ADuCM355 Hardware Reference Manual

MAXIMUM VALUE CHECK REGISTER

Address: 0x400C20B0, Reset: 0x00000000, Name: ADCMAX
Table 98. Bit Descriptions for ADCMAX
Bits Bit Name Settings
[31:16] Reserved
[15:0] MAXVAL

MAXIMUM SLOW MOVING REGISTER

Address: 0x400C20B4, Reset: 0x00000000, Name: ADCMAXSMEN
Table 99. Bit Descriptions for ADCMAXSMEN
Bits Bit Name Settings
[31:16] Reserved
[15:0] MAXSWEN

DELTA CHECK REGISTER

Address: 0x400C20B8, Reset: 0x00000000, Name: ADCDELTA
Table 100. Bit Descriptions for ADCDELTA
Bits Bit Name Settings
[31:16] Reserved
[15:0] DELTAVAL

STATISTICS MODULE CONFIGURATION REGISTER

Address: 0x400C21C4, Reset: 0x00000000, Name: STATSCON
Includes mean and outlier detection blocks.
Table 101. Bit Descriptions for STATSCON
Bits Bit Name Settings
[31:7] Reserved
[6:4] SAMPLENUM
[3:1] Reserved
0 STATSEN
Description
Reserved.
ADC Maximum Threshold. Optional maximum ADCDAT threshold. If a value greater
than ADCMAX is measured by the ADC, ADCINTSTA, Bit 5 is set to 1.
Description
Reserved.
ADC Maximum Hysteresis Value. If a value >ADCMAX is measured by the ADC,
ADCINTSTA, Bit 5 is set. ADCINTSTA, Bit 5 is set until ADCDAT < ADCMAX −
ADCMAXSMEN, Bits[15:0].
Description
Reserved.
ADCDAT Code Differences Limit Option. If two consecutive ADCDAT results have a
difference greater than ADCDELTA, Bits[15:0], an error flag is set via ADCINTSTA, Bit 6.
Description
Reserved.
Sample Size. Sets the number of ADC samples used for each statistic calculation.
0 128 samples.
1 64 samples.
10 32 samples.
11 16 samples.
100 8 samples.
Reserved.
Statistics Enable.
0 Disable statistics.
1 Enable statistics.
Rev. B | Page 83 of 312
UG-1262
Reset Access
0x0 R
0x0 R/W
Reset Access
0x0 R
0x0 R/W
Reset Access
0x0 R
0x0 R/W
Reset Access
0x0 R
0x0 R/W
0x0 R/W
0x0 R/W