peb20534 Infineon Technologies Corporation, peb20534 Datasheet - Page 173

• Manufacturer Part Number: peb20534
• Description: Dma Supported Serial Communication Controller With 4 Channels
• Manufacturer: Infineon Technologies Corporation

Figure 61
Data Sheet
option1)
The 8 or 16 bit address field can optionally be forwarded to the RFIFO (bit 'RADD' in
register CCR2)
option 2)
The 16 or 32 bit CRC field can optionally be forwarded to the RFIFO (bit 'RCRC' in register
CCR2)
registers
registers
registers
registers
involved
involved
involved
involved
RFIFO
RFIFO
RFIFO
RFIFO
SCC Receive Data Flow (HDLC Modes) part a)
FLAG
FLAG
FLAG
FLAG
compare)
compare)
(address
(address
RAH1,2 RAL1,2
RAH1,2 RAL1,2
ADDR
opt. 1)
RAL1,2
ADDR
opt. 1)
RAL1,2
(high)
(high)
(low)
(low)
8 bit
8 bit
16 bit ADDR
16 bit ADDR
optional 1)
optional 1)
compare)
compare)
(address
(address
CTRL
(low)
(low)
data
CTRL
I (data)
data
173
I (data)
CRC16
optional 2)
CRC16
CRC16
/32
Detailed Protocol Description
optional 2)
optional 2)
CRC16
/32
optional 2)
RSTA
FLAG
/32
/32
FLAG
RSTA
FLAG
RSTA
PEB 20534
PEF 20534
RSTA
FLAG
2000-05-30