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

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

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