tmp88fw45afg TOSHIBA Semiconductor CORPORATION, tmp88fw45afg Datasheet - Page 131

• Manufacturer Part Number: tmp88fw45afg
• Description: 8 Bit Microcontroller Tlcs-870/x Series
• Manufacturer: TOSHIBA Semiconductor CORPORATION

TC4CR<TC4S>
Internal clock
Counter
TC4DR
Shift register
Timer F/F
PWM4 pin
INTTC4
interrupt request
?
?
Data shift
n
n
Rewrite
Figure 12-3 PWM output Mode Timing Chart (TC4)
Table 12-3 PWM Mode (Example: fc = 20 MHz)
0
TC4CK
000
001
010
011
100
101
110
1
n
Resolution
n
Match detect
400
200
100
[ns]
-
-
-
-
n + 1
DV1CK = 0
Data shift
Page 117
FF
Cycle
102.4
51.2
25.6
NORMAL, IDLE Mode
[μs]
-
-
-
-
0
1
n
m
Resolution
Rewrite
800
400
200
[ns]
PWM cycle
-
-
-
-
n
Match detect
DV1CK = 1
n + 1
Data shift
Cycle
204.8
102.4
51.2
[μs]
-
-
-
-
FF
0
m
1
TMP88FW45AFG
Match detect
p
m
Rewrite
m