peb20560 Infineon Technologies Corporation, peb20560 Datasheet - Page 309

• Manufacturer Part Number: peb20560
• Description: Dsp Oriented Pbx Controller Doc
• Manufacturer: Infineon Technologies Corporation

Semiconductor Group
RAL17…10 Receive Address byte Low register 1.
Note: In auto-mode and non-auto mode the read back of the programmed value is
5.1.1.5.17 Receive Address Byte Low Register 2 (RAL2)
Access: write
Reset value: xx
RAL27…20 Receive Address byte Low register 1.
• Non-auto mode (address recognition):
Note: Normally used for broadcast address.
5.1.1.5.18 Receive Address Byte High Register 1 (RAH1)
Access: write
Reset value: xx
RAL17…12 Receiver Address byte High register 1.
bit 7
bit 7
RAH17
RAL27
compare value 2, address recognition (low byte in case of 2-byte address field).
inverted.
The general function (read/write) and the meaning or contents of this
register depends on the selected operating mode:
• Non-auto mode (address recognition) - write only:
• Transparent mode 1 (high byte address recognition) - read only:
• Transparent mode 0 (no address recognition) - read only:
• Extended transparent mode 0,1 - read only:
RAH16
RAL26
compare value 1, address recognition (low byte in case of 2-byte address
field).
RAL1 contains the byte following the high byte of the address in the
received frame (i.e. the second byte after the opening flag).
contains the first byte after the opening flag (first byte of the received
frame).
RAL1 contains the actual data byte currently assembled at the RxD-pin
by passing the HDLC-receiver (fully transparent reception without
HDLC-framing).
H
H
RAH15
RAL25
RAH14
RAL24
5-66
RAH13
RAL23
RAH12
RAL22
Description of Registers
RAL21
0
PEB 20560
bit 0
bit 0
RAL20
2003-08
0