peb20560 Infineon Technologies Corporation, peb20560 Datasheet - Page 146

• Manufacturer Part Number: peb20560
• Description: Dsp Oriented Pbx Controller Doc
• Manufacturer: Infineon Technologies Corporation

Semiconductor Group
Figure 2-44 The Connection between CB bit and Accesses to the Circular Buffer
Blocks in PEDIU work Mode 3 or 4
IN0 stream.
Written by
PEDIU
OUT0 stream.
Read by
PEDIU
IN0 stream.
Written by
PEDIU
OUT0 stream.
Read by
PEDIU
BF
C0
FF
BF
C0
FF
3F
7F
3F
7F
00
40
80
00
40
80
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
DSP - OUT0 - 0
DSP - OUT0 - 0
DSP - OUT0 - 1
DSP - OUT0 - 1
DSP - IN0 - 0
DSP - IN0 - 0
DSP - IN0 - 1
DSP - IN0 - 1
2-100
Functional Block Description
Read by DSP
Written by DSP
Read by DSP
Written by DSP
ITD10098
CB = 0
CB = 1
PEB 20560
2003-08