upd78f0103hmca1-5a4-a Renesas Electronics Corporation., upd78f0103hmca1-5a4-a Datasheet - Page 142

• Manufacturer Part Number: upd78f0103hmca1-5a4-a
• Description: 8-bit Single-chip Microcontrollers
• Manufacturer: Renesas Electronics Corporation.

7.2 Configuration of 8-Bit Timer/Event Counter 50
(1) 8-bit timer counter 50 (TM50)
142
8-bit timer/event counter 50 includes the following hardware.
TM50 is an 8-bit register that counts the count pulses and is read-only.
The counter is incremented is synchronization with the rising edge of the count clock.
In the following situations, the count value is cleared to 00H.
<1> RESET input
<2> When TCE50 is cleared
<3> When TM50 and CR50 match in clear & start mode if this mode was entered upon a match of TM50 and
CR50 values.
Address: FF16H
Symbol
TM50
Timer register
Register
Timer input
Timer output
Control registers
Table 7-1. Configuration of 8-Bit Timer/Event Counter 50
Item
Figure 7-2. Format of 8-Bit Timer Counter 50 (TM50)
CHAPTER 7 8-BIT TIMER/EVENT COUNTER 50
After reset: 00H
8-bit timer counter 50 (TM50)
8-bit timer compare register 50 (CR50)
TI50
TO50
Timer clock selection register 50 (TCL50)
8-bit timer mode control register 50 (TMC50)
Port mode register 1 (PM1)
Port register 1 (P1)
User’s Manual U16846EJ3V0UD
R
Configuration