参数资料
型号: MB90822PFV
厂商: FUJITSU LTD
元件分类: 微控制器/微处理器
英文描述: 16-BIT, MROM, 24 MHz, MICROCONTROLLER, PQFP80
封装: 0.50 MM PITCH, PLASTIC, LQFP-80
文件页数: 42/100页
文件大小: 1414K
代理商: MB90822PFV
MB90820 Series
46
6.
16-bit PPG Timer (
× 3)
The 16-bit PPG timer consists of a 16-bit down counter, prescaler, 16-bit period setting register, 16-bit duty
setting register, 16-bit control register and a PPG output pin. This module can be used to output pulses syn-
chronized by software trigger or GATE signal from Multi-functional timer, refer to “7. Multi-functional Timer”.
Features of 16-bit PPG timer :
Two operating mode : PWM and One-shot mode
8 types of counter operation clock (
φ, φ/2, φ/4, φ/8, φ/16, φ/32, φ/64, φ/128) can be selected
Interrupt is generated when trigger signal or counter borrow occurs, or when PPG output is changed
Supports for EI2OS
(1) Register configuration
(Continued)
15
14
13
12
11
10
9
8
Bit
PPG Period Setting Register (Upper)
Address: ch0 00003BH
ch1 000043H
ch2 00004BH
PCSR0 to
W
X
W
X
W
X
W
X
W
X
W
X
W
X
W
X
Initial value
Read/write
CS15
CS14
CS13
CS12
CS11
CS10
CS09 CS08
7
6
54
321
0
Bit
PPG Control Status Register (Lower)
15
14
13
12
11
10
9
8
Bit
PPG Control Status Register (Upper)
Address: ch0 00003EH
ch1 000046H
ch2 00004EH
PCNTL0 to
R/W
0
R/W
0
R/W
0
R/W
0
R/W
0
R/W
0
Initial value
Read/write
R/W
0
R/W
0
R/W
0
R/W
0
R/W
0
R/W
0
R/W
0
R/W
0
Initial value
Read/write
PCNTH0 to
Address: ch0 00003FH
ch1 000047H
ch2 00004FH
CNTE
STGR MDSE
RTRG
CKS1
CKS0 PGMS
CKS2
IREN
IRQF
IRS1
IRS0
POEN OSEL
15
14
13
12
11
10
9
8
PPG Duty Setting Register (Upper)
7
6
5
4
3
2
1
0
Bit
PPG Duty Setting Register (Lower)
Address: ch0 00003DH
ch1 000045H
ch2 00004DH
PDUT0 to
W
X
W
X
W
X
W
X
W
X
W
X
W
X
W
X
Initial value
Read/write
Address: ch0 00003CH
ch1 000044H
ch2 00004CH
W
X
W
X
W
X
W
X
W
X
W
X
W
X
W
X
Initial value
Read/write
PDUT0 to
DU15
DU14
DU13
DU12
DU11
DU10 DU09
DU08
DU07
DU06
DU05
DU04
DU03 DU02
DU01
DU00
Bit
XX
PCNTH2
PCNTL2
PDUT2
PCSR2
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