UPD78F0138 NEC, UPD78F0138 Datasheet - Page 180

• Manufacturer Part Number: UPD78F0138
• Description: (UPD78xxxx) 8-Bit Single-Chip Microcontrollers
• Manufacturer: NEC

180
Caution Do not set 0000H to the CR00n and CR01n registers.
Remark n = 0:
TOC0n
TMC0n
CRC0n
PRM0n
Figure 6-36. Control Register Settings for One-Shot Pulse Output with Software Trigger
ES1n1
n = 0, 1:
0/1
7
0
7
0
7
0
OSPT0n
ES1n0
µ
µ
0/1
0
PD780131, 780132
PD780133, 780134, 78F0134, 780136, 780138, 78F0138
6
0
6
0
CHAPTER 6 16-BIT TIMER/EVENT COUNTERS 00 AND 01
ES0n1
OSPE0n
0/1
(c) 16-bit timer output control register 0n (TOC0n)
(a) 16-bit timer mode control register 0n (TMC0n)
(b) Capture/compare control register 0n (CRC0n)
1
5
0
5
0
(d) Prescaler mode register 0n (PRM0n)
ES0n0
TOC0n4
0/1
1
4
0
4
0
User’s Manual U16228EJ2V0UD
LVS0n
3
0
TMC0n3
0/1
0
3
0
LVR0n
2
0
0/1
TMC0n2 TMC0n1
CRC0n2 CRC0n1 CRC0n0
1
PRM0n1 PRM0n0
0
0/1
TOC0n1
1
0/1
0
0/1
TOE0n
1
OVF0n
Selects count clock.
Setting invalid
(setting “10” is prohibited.)
Setting invalid
(setting “10” is prohibited.)
0
0
Enables TO0n output.
Inverts output upon match
between TM0n and CR00n.
Specifies initial value of
TO0n output F/F (setting “11” is prohibited.)
Inverts output upon match
between TM0n and CR01n.
Sets one-shot pulse output mode.
Set to 1 for output.
Free-running mode
CR00n as compare register
CR01n as compare register