Procedure For Transition To The Program/Erase Host Command Wait State - Renesas RX100 Series User Manual

RX13T Group
31.11.4

Procedure for Transition to the Program/Erase Host Command Wait State

Send the program/erase host command wait state transition command to perform program/erase operations. The MCU
sends a response according to whether boot mode ID code protection is enabled or disabled.
(1) When boot mode ID code protection is disabled, the MCU sends a response (06h), and enters the program/erase host
command wait state. Use the serial programmer to start from the operation described in section 31.11.6,
Procedure to Erase the User Area and Data Area .
(2) When the boot mode ID code protection is enabled, the MCU sends a response (16h), and enters the ID code
authentication wait state. Use the serial programmer to start from the operation described in section 31.11.5,
Procedure to Unlock Boot Mode ID Code Protection .
Boot mode ID code
protection is disabled
Boot mode ID code
protection is enabled
Figure 31.31 Procedure to Transition to the Program/Erase Host Command Wait State
R01UH0822EJ0100 Rev.1.00
Jul 31, 2019
Serial
programmer
40h (program/erase host command wait state transition command)
06h (ACK)
16h (ACK)
31. Flash Memory (FLASH)
MCU
(1)
(2)
Page 978 of 1041