UPD78F0078GK-9ET-A Renesas Electronics America, UPD78F0078GK-9ET-A Datasheet - Page 195

• Manufacturer Part Number: UPD78F0078GK-9ET-A
• Manufacturer: Renesas Electronics America

Specifications of UPD78F0078GK-9ET-A

• Lead Free Status / Rohs Status: Supplier Unconfirmed

Address: FF70H
Symbol
TMC50
Cautions 1. The settings of LVS50 and LVR50 are valid in modes other than the PWM mode.
Remarks 1. In PWM mode, PWM output will be inactive because TCE50 = 0.
2. If LVS50 and LVR50 are read, 0 is read.
3. The values of the TMC506, LVS50, LVR50, TMC501, and TOE50 bits are reflected to the TO50
2. Do not set <1> to <3> below at the same time. Set as follows.
3. Stop operation before rewriting TMC506.
TMC506
TMC501
TCE50
TCE50
TOE50
LVS50
output regardless of the value of TCE50.
Set LVS50 and LVR50 before <3>.
7
0
1
0
1
0
0
1
1
0
1
0
1
Figure 9-7. Format of 8-Bit Timer Mode Control Register 50 (TMC50)
<1> TMC501 and TMC506:
<2> Set TOE50 for output enable: Timer output enable
<3> Set TCE50
After reset: 00H
After clearing to 0, count operation disabled (prescaler disabled)
Count operation start
Clear and start mode by match between TM50 and CR50
PWM (free-running) mode
Inversion operation disabled
Inversion operation enabled
Output disabled (port mode)
Output enabled
TMC506
LVR50
CHAPTER 9 8-BIT TIMER/EVENT COUNTERS 50, 51
6
0
1
0
1
In other modes (TMC506 = 0)
Timer F/F control
No change
Timer output F/F reset (0)
Timer output F/F set (1)
Setting prohibited
R/W
5
0
User’s Manual U14260EJ4V0UD
TM50 operating mode selection
TM50 count operation control
4
0
Timer output control
Setting of operation mode
Timer output F/F status setting
LVS50
3
Active high
Active low
In PWM mode (TMC506 = 1)
LVR50
2
Active level selection
TMC501
1
TOE50
0
193