UPD78F0413GA-GAM-AX NEC, UPD78F0413GA-GAM-AX Datasheet - Page 162

• 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

162
(a) 16-bit timer mode control register 00 (TMC00)
(b) Capture/compare control register 00 (CRC00)
(c) 16-bit timer output control register 00 (TOC00)
(d) Prescaler mode register 00 (PRM00)
(e) 16-bit timer counter 00 (TM00)
(f) 16-bit capture/compare register 000 (CR000)
(g) 16-bit capture/compare register 010 (CR010)
ES101
0
0
0
0
By reading TM00, the count value can be read.
If M is set to CR000, the interval time is as follows.
Setting CR000 to 0000H is prohibited.
Usually, CR010 is not used for the square wave output function. However, a compare match interrupt
(INTTM010) is generated when the set value of CR010 matches the value of TM00.
Therefore, mask the interrupt request by using the interrupt mask flag (TMMK010).
Square wave frequency = 1 / [2
OSPT00
ES100
Figure 6-18. Example of Register Settings for Square Wave Output Operation
0
0
0
0
OSPE00
ES001
0
0
0
0
CHAPTER 6 16-BIT TIMER/EVENT COUNTER 00
TOC004
ES000
0
0
0
0
TMC003 TMC002 TMC001
(M + 1)
LVS00
1
0
User’s Manual U18698EJ1V0UD
0/1
3
0
CRC002 CRC001 CRC000
PRM002 PRM001 PRM000
Count clock cycle]
LVR00
1
0
0/1
0/1
TOC001
0
0
0/1
1
OVF00
0
0
TOE00
0/1
1
Clears and starts on match
between TM00 and CR000.
CR000 used as
compare register
Enables TO00 output.
Inverts TO00 output on match
between TM00 and CR000.
Specifies initial value of TO00 output F/F
Selects count clock