tmp89fm42a TOSHIBA Semiconductor CORPORATION, tmp89fm42a Datasheet - Page 75

• Manufacturer Part Number: tmp89fm42a
• Description: 8 Bit Microcontroller
• Manufacturer: TOSHIBA Semiconductor CORPORATION

RA003
Note 1: To use the watchdog timer interrupt (INTWDT), clear WDCTR<WDTOUT> to "0" (It is set for the "Reset request"
Note 2: Vector address areas can be changed by the SYSCR3<RVCTR> setting. To assign vector address areas to RAM,
Note 3: 0xFFFA and 0xFFFB function not as interrupt vectors but as option codes in the serial PROM mode. For details, see
Note 4: Do not set SYSCR3<RVCTR> to "0" in the serial PROM mode. If an interrupt is generated with SYSCR3<RVCTR>
after reset is released). For details, see "Watchdog Timer".
set SYSCR3<RVCTR> to "1" and SYSCR3<RAREA> to "1".
"Serial PROM Mode".
="0", the software refers to the vector area in the BOOTROM and the user cannot use it.
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TMP89FM42A