M30622M4 MITSUBISHI [Mitsubishi Electric Semiconductor], M30622M4 Datasheet - Page 263

• Manufacturer Part Number: M30622M4
• Description: SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
• Manufacturer: MITSUBISHI [Mitsubishi Electric Semiconductor]

Appendix Standard Serial I/O Mode (Flash Memory Version)
Figure 1.31.15. Timing for boot area output
Figure 1.31.14. Timing for version information output
Version Information Output Command
Boot Area Output Command
This command outputs the version information of the control program stored in the boot area. Execute
the version information output command as explained here following.
This command outputs the control program stored in the boot area in one page blocks (256 bytes).
Execute the boot area output command as explained here following.
(1) Send the “FB
(2) The version information will be output from the 2nd byte onward. This data is composed of 8
(1) Send the “FC
(2) Send addresses A
(3) From the 4th byte onward, data (D
ASCII code characters.
tively.
A
(M16C reception data)
23
(M16C transmit data)
(M16C reception data)
(M16C transmit data)
will be output sequentially from the smallest address first, in sync with the rise of the clock.
RTS1(BUSY)
RTS1(BUSY)
16
16
CLK1
RxD1
TxD1
” command code in the 1st byte of the transmission.
” command code in the 1st byte of the transmission.
CLK1
RxD1
TxD1
8
to A
15
and A
FC
FB
16
16
16
0
–D
to A
A
A
8
15
7
to
) for the page (256 bytes) specified with addresses A
'V'
23
in the 2nd and 3rd bytes of the transmission respec-
A
A
16
23
to
'E'
data0
'R'
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
data255
'X'
Mitsubishi microcomputers
M16C / 62 Group
8
to
263