UPD78F0413GA-GAM-AX NEC, UPD78F0413GA-GAM-AX Datasheet - Page 180

• 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

180
Compare match interrupt
Compare match interrupt
Figure 6-32. Example of Software Processing in Clear & Start Mode Entered by TI000 Pin Valid Edge Input
Note Care must be exercised when setting TOC00. For details, see 6.3 (3) 16-bit timer output control register
<1> Count operation start flow
<2> TM00 register clear & start flow
(TMC003, TMC002)
Compare register
Compare register
Count clear input
(TI000 pin input)
00 (TOC00).
TMC003, TMC002 bits = 10
TM00 register
CR000, CR010 registers,
Operable bits
Edge input to TI000 pin
TO00 output
(INTTM000)
(INTTM010)
Register initial setting
TMC00.TMC001 bit,
TOC00
PRM00 register,
CRC00 register,
(CR000)
(CR010)
0000H
port setting
START
register
Note
00
,
CHAPTER 6 16-BIT TIMER/EVENT COUNTER 00
<1>
Initial setting of these
registers is performed
before setting the
TMC003 and TMC002
bits to 10.
Starts count operation
When the valid edge is input to the TI000 pin,
the value of the TM00 register is cleared.
User’s Manual U18698EJ1V0UD
N
M
<2>
<3> Count operation stop flow
10
M
N
N
TMC003, TMC002 bits = 00
M
<2>
STOP
<2>
N
M
<2>
The counter is initialized
and counting is stopped
by clearing the TMC003
and TMC002 bits to 00.
N
M
<3>
00