Renesas RZ/T2M, User Manual

Page: 34 / 87

Renesas Starter Kit+ for RZ/T2M 6. Configuration
R20UT4939EG0100 Rev. 1.00 Page 34 of 87
Apr 20, 2022
6.3 MPU Operating Modes
Table 6-3 and Table 6-4 and Table 6-5 below details the option links associated with configuring the MPU
Operating Modes.
Table 6-3: MPU Operating Modes Switch Settings (1)
SW4-1
(MD0)
SW4-2
(MD1)
SW4-3
(MD2)
Explanation
ON ON ON xSPI0 boot mode (x1 boot Serial flash)
OFF ON ON xSPI0 boot mode (x8 boot Serial flash) *
1
ON OFF ON 16-bit bus boot mode (NOR flash)
OFF OFF ON 32-bit bus boot mode (NOR flash) *
1
ON ON OFF xSPI1 boot mode (x1 boot Serial flash) *
1
OFF ON OFF SCI (UART) boot mode
ON OFF OFF USB boot mode
OFF OFF OFF Reserved (setting prohibited)
* 1 : Not supported on this board.
Table 6-4: MPU Operating Modes Switch Settings (2)
SW4-4
(MDD)
Explanation
ON JTAG Authentication by Hash is disabled.
OFF JTAG Authentication by Hash mode
Table 6-5: MPU Operating Modes Switch Settings (3)
SW4-5
(MDW)
Explanation
ON ACTM 0 wait
Valid for CPU operating frequency equal to or less than 400MHz
OFF ACTM 1 wait