UPD78F0537DGA(T)-9EV-A NEC, UPD78F0537DGA(T)-9EV-A Datasheet - Page 230

• Manufacturer Part Number: UPD78F0537DGA(T)-9EV-A
• Description: 8BIT MCU, 128K FLASH, 7KB RAM, SMD
• Manufacturer: NEC

Specifications of UPD78F0537DGA(T)-9EV-A

• Controller Family/series: UPD78
• No. Of I/o's: 55
• Ram Memory Size: 7KB
• Cpu Speed: 20MHz
• No. Of Timers: 8
• No. Of Pwm: RoHS Compliant
• Core Size: 8bit
• Program Memory Size: 128KB
• Oscillator Type: External, Internal

230
(a) 16-bit timer mode control register 0n (TMC0n)
(b) Capture/compare control register 0n (CRC0n)
(c) 16-bit timer output control register 0n (TOC0n)
(d) Prescaler mode register 0n (PRM0n)
(e) 16-bit timer counter 0n (TM0n)
(f) 16-bit capture/compare register 00n (CR00n)
(g) 16-bit capture/compare register 01n (CR01n)
Caution Set values to CR00n and CR01n such that the condition 0000H ≤ CR01n < CR00n ≤ FFFFH is
Remark n = 0:
ES1n1
0
0
0
0
By reading TM0n, the count value can be read.
An interrupt signal (INTTM00n) is generated when the value of this register matches the count value of TM0n.
The count value of TM0n is not cleared.
An interrupt signal (INTTM01n) is generated when the value of this register matches the count value of TM0n.
The count value of TM0n is not cleared.
satisfied.
n = 0, 1:
OSPT0n
ES1n0
0
0
0
0
Figure 7-46. Example of Register Settings for PPG Output Operation
µ
µ
OSPE0n
PD78F0531, 78F0532, 78F0533
PD78F0534, 78F0535, 78F0536, 78F0537, 78F0537D
ES0n1
0
0
0
0
CHAPTER 7 16-BIT TIMER/EVENT COUNTERS 00 AND 01
TOC0n4
ES0n0
0
0
1
0
TMC0n3 TMC0n2 TMC0n1
LVS0n
0
1
User’s Manual U17260EJ6V0UD
0/1
3
0
CRC0n2 CRC0n1 CRC0n0
LVR0n
0
1
0/1
2
0
TOC0n1
PRM0n1 PRM0n0
0
0
0/1
1
OVF0n
0
0
TOE0n
0/1
1
CR00n used as
compare register
CR01n used as
compare register
Clears and starts on match
between TM0n and CR00n.
Enables TO0n output
Specifies initial value of
TO0n output F/F
11: Inverts TO0n output on
00: Disables one-shot pulse
Selects count clock
match between TM0n
and CR00n/CR01n.
output