ERM HR C6000, Руководство пользователя

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Bit1: BS activation timeout interrupt
In MSK mode, there is no substate interrupt.
Bit4: In DMR mode: indicates the access interruption; in MSK mode: indicates that the response
response is interrupted. In DMR mode, the access interrupt has no sub-status register. After
receiving the interrupt, it indicates that the access voice communication mode is post-access. the
way.
In MSK mode, this interrupt has no substatus registers.
Bit3: In DMR mode: indicates that the control frame parsing completion interrupt; in MSK mode:
indicates the receive interrupt.
In DMR mode, this interrupt has no sub-status register, but the error and receive type of its received
data is given by the 0x51 register. The DLLRecvDataType, DLLRecvCRC are used to indicate the
received data type and the error status, and the MCU accordingly performs the corresponding status.
Display, you can also block the corresponding interrupt.
In MSK mode, this interrupt has no substate interrupts.
The FMB frame's EMB information parsing completion prompt is also the completion of the
interrupt, which is distinguished by judging the 0x51 register SyncClass=0.
Bit2: In DMR mode: indicates service data reception interrupt; in FM mode: indicates FM function
detection interrupt.
In DMR mode, this interrupt has sub-status register 0x90, which has three types:
1. 0x80 indicates that the entire information is received and verified. After the service data is
verified, the MCU extracts the data after the address 0x30 in the RX terminal 1.2KRAM
through the SPI port. The length of the data is defined by the corresponding field of the
received frame header.
2. 0x00 indicates the entire information reception check error;
3. 0x40 indicates that a non-confirmed SMS abnormal interrupt is generated;
In FM mode, the interrupt has sub-status register 0x90, and the sub-status register has 1 type:
1. 0x10 indicates that the FM function detection interrupt is matched. When the FM interrupt is
detected in the FM mode, the corresponding analog sound output is turned on.
Bit1: In DMR mode: indicates that the voice is abnormally exited;
In DMR mode, the cause of the abnormality in DMR mode is the unexpected abnormal voice
interrupt generated inside the state machine. The corresponding voice exception type is obtained
through Bit2~Bit0 of register address 0x98.
Bit0: physical layer separate work reception interrupt
The physical layer works independently to receive interrupts without a sub-status register. The
interrupt is generated in the physical layer single working mode. After receiving the data, the
interrupt is generated, and the MCU is notified to read the corresponding register to obtain the