upd78f0103hmca1-5a4-a Renesas Electronics Corporation., upd78f0103hmca1-5a4-a Datasheet - Page 141

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

7.1 Functions of 8-Bit Timer/Event Counter 50
FLMD1/P17
TI50/TO50/
8-bit timer/event counter 50 has the following functions.
• Interval timer
• External event counter
• Square-wave output
• PWM output
Figure 7-1 shows the block diagram of 8-bit timer/event counter 50.
Notes 1.
Timer clock selection
register 50 (TCL50)
TCL502 TCL501 TCL500
f
X
f
f
f
X
X
X
f
/2
X
/2
/2
/2
/2
f
13
2.
X
2
6
8
Timer output F/F
PWM output F/F
3
8-bit timer
counter 50 (TM50)
8-bit timer compare
register 50 (CR50)
Figure 7-1. Block Diagram of 8-Bit Timer/Event Counter 50
CHAPTER 7 8-BIT TIMER/EVENT COUNTER 50
Selector
Match
Clear
OVF
8-bit timer mode control
register 50 (TMC50)
TCE50 TMC506 LVS50 LVR50 TMC501 TOE50
User’s Manual U16846EJ3V0UD
Internal bus
Internal bus
R
S
Selector
INV
S
R
Note 2
Note 1
Q
Invert
level
INTTM50
To TMH0
To UART0
To UART6
Output latch
(P17)
PM17
TO50/TI50/
FLMD1/P17
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