SAB82532H10V32A Infineon Technologies, SAB82532H10V32A Datasheet - Page 120
SAB82532H10V32A
Manufacturer Part Number
SAB82532H10V32A
Description
IC CONTROLLER 2-CH SER 80-MQFP
Manufacturer
Infineon Technologies
Datasheet
1.SAB82532H10V32A.pdf
(272 pages)
Specifications of SAB82532H10V32A
Controller Type
Serial Communications Controller (SCC)
Interface
Serial
Voltage - Supply
4.75 V ~ 5.25 V
Current - Supply
8mA
Operating Temperature
0°C ~ 70°C
Mounting Type
Surface Mount
Package / Case
80-SQFP
Lead Free Status / RoHS Status
Request inventory verification / Request inventory verification
Other names
SAB82532H10V32A
SAB82532H10V32AIN
SAB82532H10V32AIN
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
SAB82532H10V32A
Manufacturer:
Infineon Technologies
Quantity:
10 000
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Semiconductor Group
Receive Status Register (RSTA)
Access: read
Note: The contents of the RSTA register relates to the last received HDLC frame and is
VFR …
RDO …
RSTA
updated when end-of-frame is recognized at the serial receive interface.
Additionally, RSTA byte is copied into RFIFO (last byte of each stored frame).
Thus, after RME interrupt instead of the contents of RSTA register the RSTA byte
stored in the RFIFO as the last byte of each frame should be evaluated.
VFR
7
Valid Frame
Determines whether a valid frame has been received.
1 … valid
0 … invalid.
An invalid frame is either
• a frame which is not an integer number of 8 bits (n
• a frame which is too short taking into account the operation
Note: Shorter frames are not reported.
Receive Data Overflow
A data overflow has occurred during reception of the frame.
Additionally,
ISR1:RDO / IMR1:RDO).
length (e.g. 25 bits), or
mode selected via MODE (MDS1, MDS0, ADM) and the
selected CRC algorithm (CCR2:C32) and the selection of
receive CRC ON/OFF (CCR3:RCRC) as follows:
– auto-/non-auto mode (16-bit address), RCRC = 0 :
– auto-/non-auto mode (16-bit address), RCRC = 1 :
– auto-/non-auto mode (8-bit address), RCRC = 0 :
– auto-/non-auto-mode (8-bit address), RCRC = 1 :
– transparent mode 1: 3 bytes (CRC-CCITT) or 5 (CRC-32)
– transparent mode 0: 2 bytes (CRC-CCITT) or 4 (CRC-32)
4 bytes (CRC-CCITT) or 6 (CRC-32)
3-4 bytes (CRC-CCITT) or 3-6 (CRC-32)
3 bytes (CRC-CCITT) or 5 (CRC-32)
2-3 bytes (CRC-CCITT) or 2-5 (CRC-32)
RDO
address: ch-A: 21
CRC
an
ch-B: 61
120
interrupt
RAB
H
H
can
HA1
Detailed Register Description
be
SAB 82532/SAF 82532
HA0
generated
C/R
HDLC Mode
(refer
8 bits) in
LA
07.96
0
to
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