mpc823rg Freescale Semiconductor, Inc, mpc823rg Datasheet - Page 510

• Manufacturer Part Number: mpc823rg
• Description: Mpc823 Powerquicc Integrated Communications Processor For Portable Systems
• Manufacturer: Freescale Semiconductor, Inc

Communication Processor Module
16.3.4.6.2 IIR Function Descriptor. The IIR function descriptor bit table is described
below.
The first half-word is composed of the following bits:
S—STOP
Bits 1, 4–5, and 8–10—Reserved
These bits are reserved and must be set to 0.
OFFSET + A
OFFSET + C
OFFSET + E
OFFSET + 0
OFFSET + 2
OFFSET + 4
OFFSET + 6
OFFSET + 8
0 = Do not stop after executiing this function descriptor.
1 = Stop after executing this function descriptor.
0
S
RES
Figure 16-23. IIR Coefficients and Sample Data Buffers
1
COEFFICIENTS
2K bytes
W
C(0)
C(1)
C(2)
C(3)
C(4)
C(5)
2
Freescale Semiconductor, Inc.
For More Information On This Product,
3
I
MPC823 REFERENCE MANUAL
4
RES
Go to: www.freescale.com
5
INPUT SAMPLES
M + 1 bytes
6
x(n-k+1)
INDEX
x(n-2)
x(n-1)
x(n)
*
*
*
*
RESERVED
7
CBASE
XYPTR
TPTR
M
N
I
8
RES
9
10
N + 1 bytes
OUTPUT
Y(n-k+1)
Y(n-2)
Y(n-1)
Y(n)
11
*
*
*
*
*
*
12
OPCODE
13
MOTOROLA
14
15