Figure 3.7 Starting In The Single Boot Mode When Power Supply Is Stable - Toshiba TXZ+ Series Reference Manual
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When the supply voltage is stable within an operating voltage range, input "Low" to RESET_N pin for reset equal
to or longer than "Internal processing time", while "Low" is input to the BOOT_N pin.
DVDD5
Operation Voltage range
RESET_N pin
Internal reset
Control internal
Pull-up of
BOOT_N pin
BOOT_N pin
Low level input
Single Boot
Mode
Figure 3.7 Starting in the single boot mode when power supply is stable
Internal processing time(
OFF
Clock Control and Operation Mode
DVDD5 = DVDD5A = DVDD5B = AVDD5
t
)
IRST
ON
67 / 72
TXZ+ Family
TMPM3H Group(1)
CPU Operation
start
t
CPU waiting time(
)
CPUWT
OFF
Open
Single Boot Mode
2022-05-10
Rev. 1.3
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