mpc823rg Freescale Semiconductor, Inc, mpc823rg Datasheet - Page 522

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mpc823rg

Manufacturer Part Number
mpc823rg
Description
Mpc823 Powerquicc Integrated Communications Processor For Portable Systems
Manufacturer
Freescale Semiconductor, Inc
Datasheet
Communication Processor Module
16.3.4.10.3 LMS2 Parameter Packet. The LMS2 parameter packet is composed of seven
16-bit half-words and is described in the table below.
16.3.4.10.4 Application Example. The LMS2 function is used in the fractionally spaced
equalizer coefficient update.
16.3.4.11 WADD–REAL X AND REAL Y. The WADD function receives two real vectors
and two real coefficients ( and
the linear combination between the two input vectors, according to
case when
vectors.
OFFSET + 0
OFFSET + 2
Half-word 1
Half-word 2
Half-word 3
Half-word 4
Half-word 5
Half-word 6
Half-word 7
ADDRESS
0
S
1
0
CBASE
NAME
XPTR
EPTR
RES
RES
M
K
and
Figure 16-32. WADD Implementation Example
W
2
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Table 16-17. LMS2 Parameter Packet
3
I
Reserved
Number of Taps-1.
Filter Coefficients Vector Base Address Pointer
Samples Buffer Size-1. The minimum sample buffer size is 8 (2 samples).
Pointer to New Sample Data Pointer
Pointer to Scalar
Reserved
MPC823 REFERENCE MANUAL
4
Z
as inputs. The function generates an output vector that is
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generates a linear interpolation between the two input
Y n
5
0
=
6
I=1 (ONE ITERATION)
INDEX
X 1 n
7
+
X 2 n
8
0
DESCRIPTION
9
0
10
0
11
and . It is a special
12
01011
13
MOTOROLA
14
15

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