M37517F8HP Datasheet, PDF (78/98 Pages) Renesas Technology Corp – SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER

7517 Group
qVersion Information Output Command
This command outputs the version information of the control pro-
gram stored in the Boot ROM area. Execute the version
information output command as explained here following.
(1) Transfer the “FB16” command code with the 1st byte.
(2) The version information will be output from the 2nd byte on-
ward. This data is composed of 8 ASCII code characters.
SCLK
RxD
FB16
TxD
‘V’
‘E’
‘R’
‘X’
SRDY1(BUSY)
Fig. 79 Timing for version information output
Rev.1.01 Aug 02, 2004 page 78 of 96