Crc - Renesas RX24T Reference Manual

Reference Guide for a 2-Axis Robot Arm with 2-Phase Stepping
Motors Incorporating Resolvers
Table 2-12 SCI10 Setting
Item
Serial communication mode
FIFO mode
Start-bit detection
Data length
Parity
Stop bit
Data transfer direction
Transfer speed
Noise filter
Hardware flow control
Data match detection
Data processing
Interrupts
Callback functions
Input/output pins

2.6.2 CRC

A CRC calculator is used for confirming the communication contents. Table 2-13 shows the CRC settings.
Table 2-13 CRC Setting
Item
Generating polynomial
Bit order
Initial value
Inversion of calculation result
R01AN5644EJ0100 Rev.1.00
Jan 22, 2021
Setting
Asynchronous mode
Non-FIFO mode
Low level of RXD10 pin
8 bits
Disabled
1 bit
LSB first
• Transfer clock: Internal clock
• Bit rate: 2 Mbps
• Bit rate modulation: Enabled
• SCK10 pin function: Not in use
Used
Disabled
Disabled
Processing of transmit data: Processed in interrupt service
routine
Processing of receive data: Processed in interrupt service
routine
Priority of TXI10: 10
Priority of RXI10: 10
Receive error interrupt: Enabled
Priority of TEI10 or ERI10 (group AL0): 10
Transmission complete
Reception complete
Receive error
• Output: TXD10 (PC7)
• Input: RXD10 (P86)
Setting
CRC_16
LSB
0xFFFF
No
RX24T, RX72M,
RAA3064002GFP/RAA3064003GFP
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