peb20525 Infineon Technologies Corporation, peb20525 Datasheet - Page 204

• Manufacturer Part Number: peb20525
• Description: 2 Channel Serial Optimized Communication Controller For Hdlc/ppp
• Manufacturer: Infineon Technologies Corporation

Data Sheet
C/R
LA
Command/Response
Significant only if 2-byte address mode has been selected.
Value of the C/R bit (bit 1 of high address byte) in the received frame.
The interpretation depends on the setting of the ’CRI’ bit in the
register (See “RAH1” on page 184.).
Low Byte Address Compare
Significant in automode and address mode 2 only.
The low byte address of a 2-byte address field, or the single address byte
of a 1-byte address field is compared with two addresses (RAL1, RAL2).
LA=’0’
LA=’1’
According to the X.25 LAPB protocol,
of a COMMAND frame and
RESPONSE frame.
RAL2
RAL1
has been recognized.
has been recognized.
5-204
RAL2
is interpreted as the address of a
RAL1
Register Description (RSTA)
is interpreted as the address
PEB 20525
PEF 20525
2000-09-14
RAH1