am79c02 Advanced Micro Devices, am79c02 Datasheet - Page 35
am79c02
Manufacturer Part Number
am79c02
Description
Dual Subscriber Line Audio Processing Circuit Dslac Devices
Manufacturer
Advanced Micro Devices
Datasheet
1.AM79C02.pdf
(48 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
am79c02AJC
Manufacturer:
ST
Quantity:
4 600
Company:
Part Number:
am79c02AJC
Manufacturer:
AMD
Quantity:
5 510
Part Number:
am79c02AJC
Manufacturer:
AMD
Quantity:
20 000
Company:
Part Number:
am79c02JC
Manufacturer:
AMD
Quantity:
2 400
Part Number:
am79c02JC
Manufacturer:
AMD
Quantity:
20 000
28. Write Z Filter Coefficients
29. Read Z Filter Coefficients
(84h)
(85h)
The Z-transform equation for the Z filter is defined as:
The coefficients are defined as:
Command
Input Data Byte 1
Input Data Byte 2
Input Data Byte 3
Input Data Byte 4
Input Data Byte 5
Input Data Byte 6
Input Data Byte 7
Input Data Byte 8
Input Data Byte 9
Input Data Byte 10
Input Data Byte 11
Input Data Byte 12
Input Data Byte 13
Input Data Byte 14
Command
Output Data Byte 1
Output Data Byte 2
Output Data Byte 3
Output Data Byte 4
Output Data Byte 5
Output Data Byte 6
Output Data Byte 7
Output Data Byte 8
Output Data Byte 9
Output Data Byte 10
Output Data Byte 11
Output Data Byte 12
Output Data Byte 13
Output Data Byte 14
for i = 0, 1, 2, 3, 4, 5, 6.
H
Z
i
z
=
z
Cli 2
=
Z
0
+
–
m1i
Z
1
z
1 –
1
+
+
SLAC Products
Z
C2i 2
2
C45
C25
C40
C20
C41
C21
C42
C22
C43
C23
C44
C24
C46
C26
C45
C25
C40
C20
C41
C21
C42
C22
C43
C23
C44
C24
C46
C26
D
z
D
1
1
–
7
7
2
+
–
Z
m2i
3
z
3 –
D
D
1
0
0
6
6
+
+
C3i 2
Z
4
z
–
m45
m25
m40
m20
m41
m21
m42
m22
m43
m23
m44
m24
m46
m26
m45
m25
m40
m20
m41
m21
m42
m22
m43
m23
m44
m24
m46
m26
4
D
D
0
0
+
5
5
–
m3i
---------------------- -
1 Z
–
Z
1
5
6
+
z
D
D
0
–
0
C4i 2
4
1
4
–
C35
C15
C30
C10
C31
C11
C32
C12
C33
C13
C34
C14
C36
C16
C35
C15
C30
C10
C31
C11
C32
C12
C33
C13
C34
C14
C36
C16
D
m4i
D
0
0
3
3
D
D
1
1
2
2
m35
m15
m30
m10
m31
m11
m32
m12
m33
m13
m34
m14
m36
m16
m35
m15
m30
m10
m31
m11
m32
m12
m33
m13
m34
m14
m36
m16
D
D
0
0
1
1
D
D
0
1
0
0
35