UPD78F0413GA-GAM-AX NEC, UPD78F0413GA-GAM-AX Datasheet - Page 193

• Manufacturer Part Number: UPD78F0413GA-GAM-AX
• Description: 8BIT UC, 32K FLASH, 1KB RAM, LCD
• Manufacturer: NEC

Specifications of UPD78F0413GA-GAM-AX

• Controller Family/series: UPD78F
• No. Of I/o's: 30
• Ram Memory Size: 1024Byte
• Cpu Speed: 10MHz
• No. Of Timers: 8
• No. Of Pwm: RoHS Compliant
• Core Size: 8bit
• Program Memory Size: 32KB
• Oscillator Type: External, Internal

6.4.7 One-shot pulse output operation
register 00 (TMC00) to 01 (free-running timer mode) or to 10 (clear & start mode entered by the TI000 pin valid edge)
and setting bit 5 (OSPE00) of 16-bit timer output control register 00 (TOC00) to 1.
clearing & starting of TM00 is triggered, and a pulse of the difference between the values of CR000 and CR010 is
output only once from the TO00 pin.
A one-shot pulse can be output by setting bits 3 and 2 (TMC003 and TMC002) of the 16-bit timer mode control
When bit 6 (OSPT00) of TOC00 is set to 1 or when the valid edge is input to the TI000 pin during timer operation,
Cautions 1. Do not input the trigger again (setting OSPT00 to 1 or detecting the valid edge of the TI000
Remarks 1. For the setting of the I/O pins, see 6.3 (6) Port mode register 3 (PM3).
TI000 edge detection
2. For how to enable the INTTM000 signal interrupt, see CHAPTER 17 INTERRUPT FUNCTIONS.
2. To use only the setting of OSPT00 to 1 as the trigger of one-shot pulse output, do not change
OSPE00 bit
OSPT00 bit
pin) while the one-shot pulse is output. To output the one-shot pulse again, generate the
trigger after the current one-shot pulse output has completed.
the level of the TI000 pin or its alternate function port pin. Otherwise, the pulse will be
unexpectedly output.
Count clock
Figure 6-44. Block Diagram of One-Shot Pulse Output Operation
TMC003, TMC002
Operable bits
CHAPTER 6 16-BIT TIMER/EVENT COUNTERS 00
User’s Manual U18698EJ1V0UD
Compare register
Timer counter
Clear
Match signal
(CR010)
(TM00)
Compare register
(CR000)
Match signal
controller
Output
TO00
output
Interrupt signal
(INTTM000)
Interrupt signal
(INTTM010)
TO00 pin
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