UPD78F0988AGC-8BS Renesas Electronics America, UPD78F0988AGC-8BS Datasheet - Page 144

• Manufacturer Part Number: UPD78F0988AGC-8BS
• Manufacturer: Renesas Electronics America

Specifications of UPD78F0988AGC-8BS

• Lead Free Status / Rohs Status: Supplier Unconfirmed

7.4 Registers Controlling 8-Bit Timer/Event Counter
142
The following seven registers control 8-bit timer/event counters 50, 51, and 52.
• 8-bit timer mode control registers 50, 51, and 52 (TMC50, TMC51, and TMC52)
• Timer clock select registers 50, 51, and 52 (TCL50, TCL51, and TCL52)
• Port mode register 2 (PM2)
(1) 8-bit timer mode control registers 50, 51, and 52 (TMC50, TMC51, and TMC52)
TMC50, TMC51, and TMC52 perform the following six operations.
<1> Control of count operation of 8-bit timer counters 50, 51, and 52 (TM50, TM51, and TM52)
<2> Selection of operation mode of 8-bit timer counters 50, 51, and 52 (TM50, TM51, and TM52)
<3> Selection of single mode or cascade mode
<4> Setting of status of timer output F/F (flip-flop)
<5> Control of timer F/F or selection of active level in PWM (free-running) mode
<6> Control of timer output
TMC50, TMC51, and TMC52 are set by a 1-bit or 8-bit memory manipulation instruction.
RESET input sets these registers to 00H.
Figures 7-4 to 7-6 show the formats of TMC50, TMC51, and TMC52.
CHAPTER 7 8-BIT TIMER/EVENT COUNTER
User’s Manual U13029EJ7V1UD