Coefficient Configuration Register (Coefconfig) Register Field Descriptions - Texas Instruments UCD3138 Technical Reference Manual

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4.11.8 Coefficient Configuration Register (COEFCONFIG)
Address 0006001C – Filter 2 Coefficient Configuration Register
Address 0009001C – Filter 1 Coefficient Configuration Register
Address 000C001C – Filter 0 Coefficient Configuration Register
27
BIN6_ALPHA
R/W-0
23 22
BIN5_ALPHA
R/W-0
15 14
BIN3_ALPHA
R/W-0
7 6
BIN1_ALPHA
R/W-0
LEGEND: R/W = Read/Write; R = Read only; -n = value after reset
Table 4-8. Coefficient Configuration Register (COEFCONFIG) Register Field Descriptions
Bit Field
27 BIN6_ALPHA
26-24 BIN6_CONFIG
23 BIN5_ALPHA
22-20 BIN5_CONFIG
19 BIN4_ALPHA
SNIU028A – February 2016 – Revised April 2016
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Figure 4-13. Coefficient Configuration Register (COEFCONFIG)
26
20
BIN5_CONFIG
R/W-000
12
BIN3_CONFIG
R/W-000
5 4
BIN1_CONFIG
R/W-000
Type Reset
R/W 0
Selects which alpha value to use in Bin 6 of Non-Linear Table. These bits are
shadowed and updated to filter when filter is not processing an EADC sample
0 = Bank 0 KD Alpha (KD_ALPHA_0) selected (Default)
1 = Bank 1 KD Alpha (KD_ALPHA_1) selected
R/W 000
Selects which coefficient set to place in Bin 6 of Non-Linear Table. These bits are
shadowed and updated to filter when filter is not processing an EADC sample.
0 = Coefficient Set A Selected (Default)
1 = Coefficient Set B Selected
2 = Coefficient Set C Selected
3 = Coefficient Set D Selected
4 = Coefficient Set E Selected
5 = Coefficient Set F Selected
6 = Coefficient Set G Selected
R/W 0
Selects which alpha value to use in Bin 5 of Non-Linear Table. These bits are
shadowed and updated to filter when filter is not processing an EADC sample
0 = Bank 0 KD Alpha (KD_ALPHA_0) selected (Default)
1 = Bank 1 KD Alpha (KD_ALPHA_1) selected
R/W 000
Selects which coefficient set to place in Bin 5 of Non-Linear Table. These bits are
shadowed and updated to filter when filter is not processing an EADC sample.
0 = Coefficient Set A Selected (Default)
1 = Coefficient Set B Selected
2 = Coefficient Set C Selected
3 = Coefficient Set D Selected
4 = Coefficient Set E Selected
5 = Coefficient Set F Selected
6 = Coefficient Set G Selected
R/W 0
Selects which alpha value to use in Bin 4 of Non-Linear Table. These bits are
shadowed and updated to filter when filter is not processing an EADC sample
0 = Bank 0 KD Alpha (KD_ALPHA_0) selected (Default)
1 = Bank 1 KD Alpha (KD_ALPHA_1) selected
Copyright © 2016, Texas Instruments Incorporated
BIN6_CONFIG
R/W-000
19 18
BIN4_ALPHA
R/W-0
11 10
BIN2_ALPHA
R/W-0
3 2
BIN0_ALPHA
R/W-0
Description
Filter Registers Reference
24
16
BIN4_CONFIG
R/W-000
8
BIN2_CONFIG
R/W-000
1 0
BIN0_CONFIG
R/W-000
165
Filter