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CPU receives the fifth buffer.
As no error is detected during the reception of the fifth buffer, the reception error flag remains OFF.
CPU receives the sixth buffer.
As an error was detected during the reception of the sixth buffer, the reception error flag turns on.
On state is effective until the next scan.
CPU receives the seventh buffer.
As no error is detected during the reception of the seventh buffer, the reception error flag remains
OFF.
CPU receives the eighth buffer.
As an error was detected during the reception of the eighth buffer, the reception error flag turns on.
On state is effective until the next scan.
As there is no received data in MCU, the reception done flag of MCU turns off.
As no error exists in the received data in MCU, the reception error flag turns off.
CPU reads the reception done flag of MCU, and turns the reception fone flag X0(X2) off.
CPU reads the reception error flag of MCU, and turns the reception error flag XA(XC) off.
The reception error flag X7(X8) which was set using the MRCV instruciton when the data was
received turns off.
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