PEF 20525 F V1.3 Infineon Technologies, PEF 20525 F V1.3 Datasheet - Page 157

• Manufacturer Part Number: PEF 20525 F V1.3
• Description: IC CTRL PPP/HDLC SERIAL TQFP-100
• Manufacturer: Infineon Technologies

Specifications of PEF 20525 F V1.3

• Function: Serial Optimized Communications Controller
• Interface: ASYNC, BISYNC, HDLC, PPP
• Number Of Circuits: 2
• Voltage - Supply: 3 V ~ 3.6 V
• Current - Supply: 50mA
• Power (watts): 150mW
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 100-LFQFP
• Includes: Bit Processor Functions, Serial Communication Controllers (SCCs)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: PEF20525FV1.3X; PEF20525FV13XP; SP000007592

Data Sheet
Register 29
CPU Accessibility:
Reset Value:
Offset Address:
typical usage:
PRE(7:0)
Bit
7
Preamble
This bit field determines the preamble pattern which is send out during
preamble transmission.
Note: In HDLC-mode, zero-bit insertion is disabled during preamble
PREAMB
Preamble Register
6
transmission.
read/write
00
Channel A
1E
written by CPU;
read and evaluated by SEROCCO-H
H
H
5
Channel B
6E
H
Preamble Pattern
5-157
4
PRE(7:0)
3
Register Description (PREAMB)
2
1
PEB 20525
PEF 20525
2000-09-14
0