Table 43: Coefficients Of 19-Tap Decimation Filters On Channels B And C - Analog Devices Advantiv ADV7604 Hardware Manual

Coefficients Register Name
PROG_COEFF4_CHA[11:8]
Coeff4
PROG_COEFF4_CHA[7:0]
PROG_COEFF5_CHA[11:8]
Coeff5
PROG_COEFF5_CHA[7:0]
PROG_COEFF6_CHA[11:8]
Coeff6
PROG_COEFF6_CHA[7:0]
PROG_COEFF7_CHA[11:8]
Coeff7
PROG_COEFF7_CHA[7:0]
PROG_COEFF8_CHA[11:8]
Coeff8
PROG_COEFF8_CHA[7:0]
PROG_COEFF9_CHA[11:8]
Coeff9
PROG_COEFF9_CHA[7:0]
PROG_COEFF10_CHA[11:8] Address
Coeff10
PROG_COEFF10_CHA[7:0]

Table 43: Coefficients of 19-Tap Decimation Filters on Channels B and C

Coefficient Register Name
Coeff1
Coeff2
Coeff3
Coeff4
Coeff5
Coeff6
Rev. F August 2010
DPP Map
Register
Location of the
MSB
Address
0x06[3:0]
Address
0x07[7:0]
Address
0x08[3:0]
Address
0x09[7:0]
Address
0x0A[3:0]
Address
0x0B[7:0]
Address
0x0C[3:0]
Address
0x0D[7:0]
Address
0x0E[3:0]
Address
0x0F[7:0]
Address
0x10[3:0]
Address
0x11[7:0]
0x12[3:0]
Address
0x13[7:0]
PROG_COEFF1_CHBC[11:8]
PROG_COEFF1_CHBC[7:0]
PROG_COEFF2_CHBC[11:8]
PROG_COEFF2_CHBC[7:0]
PROG_COEFF3_CHABC[11:8] Address 0x18[3:0]
PROG_COEFF3_CHABC[7:0]
PROG_COEFF4_CHBC[11:8]
PROG_COEFF4_CHBC[7:0]
PROG_COEFF5_CHBC[11:8]
PROG_COEFF5_CHBC[7:0]
PROG_COEFF6_CHBC[11:8]
PROG_COEFF6_CHBC[7:0]
196
Example of Values for Filter
Response with Fc = 0.2 * Fs/2
Hexadecimal
Representation
0xFDD
0xFDB
0x009
0x07E
0x122
0x1B7
0x1F4
DPP Map Register
Location
Address 0x14[3:0]
Address 0x15[7:0]
Address 0x16[3:0]
Address 0x17[7:0]
Address 0x19[7:0]
Address 0x1A[3:0]
Address 0x1B[7:0]
Address 0x1C[3:0]
Address 0x1D[7:0]
Address 0x1E[3:0]
Address 0x1F[7:0]
ADV7604
Decimal
Representation
-35
-37
9
126
290
439
500