PEB22554 SIEMENS [Siemens Semiconductor Group], PEB22554 Datasheet - Page 135

• Manufacturer Part Number: PEB22554
• Description: ICs for Communications
• Manufacturer: SIEMENS [Siemens Semiconductor Group]

Semiconductor Group
System Interface Control 1 (Read/Write)
Value after RESET: 00
SIC1
SSC1...0…
SSD1 …
RBS1...0…
BIM …
XBS1...0…
7
SSC1
Select System Clock
SIC1.SSC1/0 define the clocking rate on the system highway.
Select System Data Rate 1
SIC1.SSD1 and FMR1.SSD0 define the data rate on the system
highway. Programming SSD1/SSD0 and corresponding data rate is
shown below.
00…2.048 MBit/s
01…4.096 MBit/s
10…8.192 MBit/s
11…16.384 MBit/s
Receive Buffer Size
00… buffer size : 2 frames
01… buffer size : 1 frame
10… buffer size : 96 bits
11… By-pass of receive elastic store
Bit Interleaved Mode
0…byte interleaved mode
1…bit interleaved mode
Transmit Buffer Size
00… By-pass of transmit elastic store
01… buffer size : 1 frame
10… buffer size : 2 frames
11… buffer size : 96 bits
SSD1
H
00…2.048 MHz
01…4.096 MHz
10…8.192 MHz
11…16.384 MHz
RBS1
RBS0
135
SSC0
BIM
Operational Description E1
XBS1
0
XBS0
PEB 22554
(x3E)
09.98