174
CHAPTER 9 PPG (Programmable Pulse Generator)
■
PRLL/PRLH Register (Reload Register)
These registers hold reload values for a down counter PCNT. Each register has own role as shown below.
Each register can read or write.
Note:
When this register used in the 8-bit pre 8-bit PPG mode and the 16-bit pre 16-bit
PPG mode, PPG waveforms might vary from cycle to cycle if the different values are set to the PRLL
and the PRLH on the prescaler side. Therefore, it is recommended to set the same value to the
PRLL and the PRLH on the prescaler side.
Relo
a
d regi
s
ter H (PRLH0 to PRLH15)
Addre
ss
:
ch 0 :000100
H
ch 1 :000102
H
ch 2 :000104
H
ch
3
:000106
H
ch 4 :00010C
H
ch 5 :00010E
H
ch 6 :000110
H
ch 7 :000112
H
ch
8
:00011
8
H
ch 9 :00011A
H
ch10 :00011C
H
ch11 :00011E
H
ch12 :000124
H
ch1
3
:000126
H
ch14 :00012
8
H
ch15 :00012A
H
Re
a
d/Write
→
Initi
a
l v
a
l
u
e
→
R/W
(X)
R/W
(X)
R/W
(X)
R/W
(X)
R/W
(X)
R/W
(X)
R/W
(X)
R/W
(X)
Bit15
Bit14
Bit1
3
Bit12
Bit11
Bit10
Bit9
Bit
8
Re
a
d/Write
→
Initi
a
l v
a
l
u
e
→
Relo
a
d regi
s
ter L (PRLL0 to PRLL15)
Addre
ss
:
ch 0 :000101
H
ch 1 :00010
3
H
ch 2 :000105
H
ch
3
:000107
H
ch 4 :00010D
H
ch 5 :00010F
H
ch 6 :000111
H
ch 7 :00011
3
H
ch
8
:000119
H
ch 9 :00011B
H
ch10 :00011D
H
ch11 :00011F
H
ch12 :000125
H
ch1
3
:000127
H
ch14 :000129
H
ch15 :00012B
H
R/W
(X)
R/W
(X)
R/W
(X)
R/W
(X)
R/W
(X)
R/W
(X)
R/W
(X)
R/W
(X)
Bit7
Bit6
Bit5
Bit4
Bit
3
Bit2
Bit1
Bit0
PEN07
PEN06
PEN05
PEN04
PEN0
3
PEN02
PEN01
PEN00
PEN07
PEN06
PEN05
PEN04
PEN0
3
PEN02
PEN01
PEN00
PEN07
PEN06
PEN05
PEN04
PEN0
3
PEN02
PEN01
PEN00
PEN07
PEN06
PEN05
PEN04
PEN0
3
PEN02
PEN01
PEN00
PEN07
PEN06
PEN05
PEN04
PEN0
3
PEN02
PEN01
PEN00
PEN07
PEN06
PEN05
PEN04
PEN07
PEN06
PEN05
PEN04
PEN0
3
PEN02
PEN01
PEN00
PEN07
PEN06
PEN05
PEN04
PEN0
3
PEN01
PEN00
PEN07
PEN06
PEN05
PEN04
PEN0
3
PEN02
PEN07
PEN06
PEN05
PEN04
PEN0
3
PEN02
PEN01
PEN00
←
Bit No.
←
Bit No.
Register Name
Function
PRLL
Hold reload value at "L" side
PRLH
Hold reload value at "H" side
Summary of Contents for FR60Lite
Page 3: ......
Page 5: ......
Page 115: ...100 CHAPTER 3 CPU AND CONTROL UNITS ...
Page 127: ...112 CHAPTER 4 I O PORTS ...
Page 143: ...128 CHAPTER 5 INTERRUPT CONTROLLER ...
Page 155: ...140 CHAPTER 6 EXTERNAL INTERRUPT AND NMI CONTROLLER ...
Page 197: ...182 CHAPTER 9 PPG Programmable Pulse Generator ...
Page 337: ...322 CHAPTER 13 UART ...
Page 417: ...402 CHAPTER 16 DMAC DMA Controller ...
Page 445: ...430 CHAPTER 17 FLASH MEMORY ...
Page 451: ...436 CHAPTER 18 SERIAL PROGRAMMING CONNECTION ...
Page 493: ...478 APPENDIX F Precautions on Handling ...
Page 494: ...479 INDEX INDEX The index follows on the next page This is listed in alphabetic order ...
Page 507: ...492 INDEX ...
Page 509: ......