UPD78F0413GA-GAM-AX NEC, UPD78F0413GA-GAM-AX Datasheet - Page 144

• 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

6.2 Configuration of 16-Bit Timer/Event Counter 00
144
TI000/P33/RTCDIV/
RTCCL/BUZ/INTP2
16-bit timer/event counter 00 includes the following hardware.
Figures 6-1 shows the block diagrams.
Cautions 1. The valid edge of TI010 and timer output (TO00) cannot be used for the P34 pin at the same
P113/RxD6
Remark
P12/RxD6
Time/counter
Register
Timer input
Timer output
Control registers
Input switch control
register (ISC)
TI010/TO00/P34/TI52/
ISC5
RTC1HZ/INTP1
When using 16-bit timer/event counter 00 as an external 24-bit event counter, 8-bit timer/event
counter 52 (TM52) and 8-bit timer counter H2 (TMH2) are used. For details, see 6.4.9 External 24-
bit event counter operation.
ISC4 ISC1
time. Select either of the functions.
Item
TM52 output
Prescaler mode
register 00 (PRM00)
f
PRS
f
f
f
Capture/compare control
register 00 (CRC00)
PRS
PRS
PRS
f
PRS
f
f
PRS
/2
SUB
/2
/2
/2
Figure 6-1. Block Diagram of 16-Bit Timer/Event Counter 00
PRM002 PRM001
2
4
8
Table 6-1. Configuration of 16-Bit Timer/Event Counter 00
Noise
elimi-
nator
To CR010
Noise
elimi-
nator
3
CHAPTER 6 16-BIT TIMER/EVENT COUNTER 00
Noise
elimi-
nator
PRM000
CRC002CRC001 CRC000
TI000, TI010 pins
16-bit timer counter 00 (TM00)
16-bit timer capture/compare registers 000, 010 (CR000, CR010)
TO00 pin, output controller
16-bit timer mode control register 00 (TMC00)
Capture/compare control register 00 (CRC00)
16-bit timer output control register 00 (TOC00)
Prescaler mode register 00 (PRM00)
Input switch control register (ISC)
Port mode register 3 (PM3)
Port register 3 (P3)
Internal bus
CRC002
User’s Manual U18698EJ1V0UD
16-bit timer capture/compare
register 010 (CR010)
16-bit timer capture/compare
register 000 (CR000)
16-bit timer counter 00
(TM00)
TMC003 TMC002 TMC001 OVF00
Internal bus
Match
Match
16-bit timer mode
control register 00
(TMC00)
Configuration
Clear
OSPT00
OSPE00
TOC004 LVS00 LVR00 TOC001 TOE00
Output
controller
16-bit timer output
control register 00
(TOC00)
INTTM000
TO00
output
Output latch
(P34)
INTTM010
PM34
TO00/TI010/P34/TI52/
RTC1HZ/INTP1