peb20954 Infineon Technologies Corporation, peb20954 Datasheet - Page 31

• Manufacturer Part Number: peb20954
• Description: Smart Integrated Digital Echo Canceller Sidec
• Manufacturer: Infineon Technologies Corporation

Figure 10
Preliminary Data Sheet
TUCCO
TUCCO
SCLKI
SYNCI
SYNCI
SYNCI
Note: * means SMLP bit is only in UCC-Frame FRS if configured
UCCO
UCCO
UCCO
SCLKI
SCLKI
UCCI
UCCI
UCCI
frame 3
frame 3
channel 31
channel 31
UCC Signal for control of PCM Signal
frame 3,
frame 3,
Bit 0
frame 4
frame 4
125 s
channel 31
channel 31
SMLP*
frame 4,
frame 4,
-
Bit 0
-
SMLP*
frame 5
frame 5
UCC frame 4, channel 0 controls PCM channel 4 of the SIDEC
Reg. UCCMFR = 05H (next frame = frame 5), Reg. UCCALIGN = 01H
-
-
channel 0, frame 4
channel 0, frame 4
DIS-Bit
4 ms
UCC frame 5, channel 0 controls PCM channel 5 of the SIDEC
31
32 frames numbered from 0 to 31
-
V-Bit
frame 2
frame 2
channel 0, frame 5
channel 0, frame 5
DIS-Bit
high (low active)
FX-Bit 2 FX-Bit 1 FX-Bit 0
V-Bit
frame 3
frame 3
FX-Bit 2 FX-Bit 1 FX-Bit 0
Functional Description
frame 4
frame 4
channel 1
frame 4,
Bit 7
PEB 20954
PEF 20954
frame 5
frame 5
channel 1
frame 5,
Bit 7
04.99