PEB 20571 F V3.1 Infineon Technologies, PEB 20571 F V3.1 Datasheet - Page 60

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PEB 20571 F V3.1

Manufacturer Part Number
PEB 20571 F V3.1
Description
IC LINE CARD CTRLR DSP TQFP-100
Manufacturer
Infineon Technologies
Datasheet

Specifications of PEB 20571 F V3.1

Function
PBX Controller with DSP
Interface
ISDN
Voltage - Supply
3.13 V ~ 3.47 V
Current - Supply
272.6mA
Operating Temperature
0°C ~ 70°C
Mounting Type
Surface Mount
Package / Case
100-LFQFP
Includes
Layer-1 Control, Signaling Control, Signal Processing, Voice Channel Handling
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Power (watts)
-
Number Of Circuits
-
Other names
PEB20571FV3.1X
PEB20571FV31XP
SP000007539
Figure 12
Note: 1. Data transfer on IOM-2000 interface always starts with the MSB (related to B
Data Sheet
2. All registers follow the Intel structure (LSB=2
3. Unused bits are don’t care (’x’)
4. The order of reception or transmission of each VIP channel is always
Ch0,2,4,6 in U
Ch1,3,5,7 in S mode (LT-S)
DX/DR
FSC
DCL
channels), whereas CMD and STAT bits transfer always starts with LSB (bit 0)
of any register
channel 0 to channel 7. A freely programmable channel assignment of multiple
VIPs on IOM-2000 (e.g., ch0 of VIP_0, ch1 of VIP_0, ch0 of VIP_1, ch2 of
VIP_0,...) is not possible.
F-bit
IOM-2000 Data Sequence (1 VIP with 8 Channels)
Ch0 bit0
PN
Ch1 bit0 (data)
mode
Ch2 bit0
Ch7 bit0 (data)
Ch0 bit1
last bit of U
Ch1 bit0 (ctrl)
Ch2 bit1
3.072 MHz
125 µs
Ch7 bit0 (ctrl)
PN
last bit of LT-S frame
Ch0 bit2
43
frame
Ch1 bit1 (data)
LT-S mode:
U
Ch2 bit2
PN
mode:
Ch7 bit1 (data)
0
, MSB=2
data
data ctrl
31
Interface Description
Ch6 bit37
)
PEB 20570
PEB 20571
Ch7 bit 23 (ctrl)
2003-07-31

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