Common Items FAQ What's new
2008/02
Common Items : Screening (flash microcontroller and OTP microcontroller)
Screening (flash microcontroller and OTP microcontroller)
Common Items : Power Supply
Regulator
AVref power supply when not using A/D function
2008/01
Common Items : Oscillation
Matching
Common Items : Kinds of microcomputers
Low-pin-count microcontrollers
All Flash
Names of microcomputers
Common Items : Key Interrupt and Chattering Countermeasures (78K0/Kx2)
Key interrupt and chattering countermeasures (78K0/Kx2)
2007/11
Common Items : Switching operating clocks at power-on (78K0/Kx2 and 78K0R)
Switching operating clocks at power-on (78K0/Kx2 and 78K0R)
Common Items : Software I2C bus communication program for 78K0S (78K0S/Kx1+ common, program samples are targeted for KY1+)
Software I2C bus communication program for 78K0S (78K0S/Kx1+ common, program samples are targeted for KY1+)
Common Items : Simple ways to use A/D converters (78K0/Kx2, 78K0S/Kx1+)
Simple ways to use A/D converters (78K0/Kx2, 78K0S/Kx1+)
Common Items : Option bytes (78K0/Kx2, 78K0S/Kx1+)
Option bytes (78K0/Kx2, 78K0S/Kx1+)
Option bytes settings (common for 78K0/Kx2, 78K0S/Kx1+)
Common Items : LED drive methods (78K0/Kx2, 78K0S/Kx1+)
LED drive methods (78K0/Kx2, 78K0S/Kx1+)
Common Items : Key switch input in microcontrollers (part 2)
Key switch input in microcontrollers (part 2)
Common Items : Dynamic display methods for LEDs (78K0/Kx2, 78K0S/Kx1+)
Dynamic display methods for LEDs (78K0/Kx2, 78K0S/Kx1+)
2007/03
Common Items : Table referencing and interpolation processing
Table referencing and interpolation processing (The program example used applies to model 78K0. Everything else applies to the whole series.)
Common Items : Key Switch Input into Microcontroller
Key switch input into microcontroller
2006/05
Common Items : Watchdog Timer
Watchdog Timer Basics
Common Items : Standby Operation
Standby Operation
Common Items : Microcontrollers for control or embedded applications
Microcontrollers for control or embedded applications
Common Items : Microcontroller and memory
Microcontroller and memory
Common Items : Development of microcontrollers
Instructions
2006/04
Common Items : Timer counter
Timer counter basics [Common]
Common Items : Rising/falling of input signal
Standard rise time for interrupts triggered at the input signal's rising edge [Common]
Rising edge/falling edge of signal input to input pin [Common]
Common Items : Remote control
What is the NEC format? [Common]
NEC format for infrared remote control [Common]
Sample program for receiving infrared remote control signals
Standard device for NEC format
Does NEC Electronics make remote control receivers?
How much of an error margin is there for the carrier frequency? [Common]
Use of NEC format
Acquiring a custom code
Common Items : Kinds of microcomputers
On-chip memory in microcontrollers [All microcontrollers]
Types of on-chip ROM in microcontrollers
Bit counts in product names
Common Items : Flash Programming
Connection to flash memory programmer
Does the operation differ for the emulator and flash version?
Flash programming basics
Common Items : Development of microcontrollers
Format for ROM code ordering (Intel hexadecimal format) [Common]
ROMization [Common]
Flow of microcontroller development
2002/03
Common Items : Register Setting Sequence
Serial register setting sequence [78K/0]
Timer control register setting sequence [V853]
Cautions regarding register setting sequence
2001/08
Common Items : Flash Programming
I want to read the contents written to the internal flash memory.
What should be done when replacing the flash memory version with the mask ROM version?
2001/07
Common Items : Flash Programming
"Target Signature Error" is displayed during programming.
An initialize error is output during on-board programming.
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