PEB 2466 H V2.2 Infineon Technologies, PEB 2466 H V2.2 Datasheet - Page 50

• Manufacturer Part Number: PEB 2466 H V2.2
• Description: IC SICOFI-4 SGL CHIP CMOS MQFP64
• Manufacturer: Infineon Technologies
• Series: SICOFI®r

Specifications of PEB 2466 H V2.2

• Function: CODEC Filter
• Interface: PCM, SPI
• Number Of Circuits: 4
• Voltage - Supply: 5V
• Current - Supply: 26mA
• Power (watts): 130mW
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 64-QFP
• Includes: Advanced On-Chip Functions, Digital Signal Processing (DSP) Technique, Level Metering, Tone Generators
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: PEB2466HV2.2XT; PEB2466HV22NP; PEB2466HV22XP; SP000007516; SP000007517

Hardware Reference Manual
6.1.3
Coefficient RAM (CRAM) is used to store the individual coefficients calculated for each
channel. The coefficients can be written and read through the Microcontroller Interface.
The IM, FRX, FRR, AX, AR, TG1, TG2, and TH coefficients are accessed through the
Coefficient Operation (COP) Command Sequences which include the channel address
(see Programmer’s Reference Manual Chapter 6.5).
Channel-specific coefficients always belong to their designated channel. Common
coefficients (TH) can be assigned to any of the four channels through field TH-SEL in
CR0 (see Figure 25).
Figure 25
Table 31
IM Part 1
IM Part 2
FRR
FRX
TG1
TG2
AR
AX
CRAM Structure
IM Part 1 & 2,
IM Part 1 & 2,
Channel 1
Channel 2
FRX, FRR,
FRX, FRR,
TG1, TG2
TG1, TG2
AX, AR,
AX, AR,
Channel-Specific and Common Coefficients
Coefficient RAM (CRAM) Structure per Channel
4 Coefficient Bytes
4 Coefficient Bytes
4 Coefficient Bytes
4 Coefficient Bytes
TH Part
Set 1
8 Coefficient Bytes
8 Coefficient Bytes
8 Coefficient Bytes
8 Coefficient Bytes
1, 2, 3
Common Coefficients
TH Part
Set 2
1, 2, 3
41
TH Part
Set 3
1, 2, 3
TH Part
Set 4
1, 2, 3
Programming Overview
IM Part 1 & 2,
IM Part 1 & 2,
Channel 3
Channel 4
FRX, FRR,
FRX, FRR,
TG1, TG2
TG1, TG2
AX, AR,
AX, AR,
PEB 2466
PEF 2466
2001-02-20
2466_226