
CHAPTER 8 8-BIT PWM TIMERS
148
User’s Manual U15017EJ2V0UD
8.2 Configuration of 8-Bit PWM Timers
The 8-bit PWM timers include the following hardware.
Table 8-1. Configuration of 8-Bit PWM Timers
Item
Configuration
Timer counter
8-bit timer counter 5n (TM5n)
Register
8-bit compare register 5n (CR5n)
Timer output/
external clock input
TIO5n
Control registers
Timer clock select register 5n (TCL5n)
8-bit timer mode control register 5n (TMC5n)
n = 0, 1
Figure 8-1. Block Diagram of 8-Bit PWM Timer 50
INTTM50
To TM51
Clear
Clear signal
to TM51
OVF
8-bit timer mode control
register 50 (TMC50)
Internal bus
f
XX
/2
3
f
XX
/2
4
f
XX
/2
5
f
XX
/2
7
f
XX
/2
9
8-bit timer
counter 50
(TM50)
Selector
Internal bus
f
XX
/2
2
TIO50/P63
Selector
TM51 compare match
signal input in cascade
mode
Timer clock select
register 50 (TCL50)
TIO50/P63
Level
inversion
S
R
R
INS
8-bit compare
register 50
(CR50)
TCL502 TCL501 TCL500
TCE50
TMC506TMC504 LVS50 LVR50 TMC501
TOE50
S
S
M
Match