mpc823rg Freescale Semiconductor, Inc, mpc823rg Datasheet - Page 522

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

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