M30222 Datasheet, PDF (219/237 Pages) Mitsubishi Electric Semiconductor – SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER

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Specifications in this manual are tentative and subject to change
MITSUBISHI MICROCOMPUTERS
M30222 Group
Rev. G
Serial I/O Mode 1 (Flash Memory Version)
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
(18) Exit Command
This command does a software reset by writing a "1" to bit 3 of the Processor Mode register 0. To execute
the Exit command:
(1) Transfer "B916" with the 1st byte.
(2) Transfer the confirm command code "D016" in the 2nd byte.
If the CNVss line is low, the MCU will reset in normal mode and begin execution of the user code. If CNVss
is high, the MCU will reset back into boot mode and begin execution at 7E00016 again.
CLK1
RxD1
TxD1
B916 D016
RTS1(BUSY)
Figure 1.180.. Timing for the exit command
1-220