參數(shù)資料
型號： MB90488BPFV
廠商： FUJITSU LTD
元件分類： 微控制器/微處理器
英文描述： 16-bit Proprietary Microcontroller
中文描述： 16-BIT, FLASH, 25 MHz, MICROCONTROLLER, PQFP100
封裝： 14 X 14 MM, 1.70 MM HEIGHT, 0.50 MM PITCH, PLASTIC, LQFP-100
文件頁數(shù)： 59/120頁
文件大?。?/td> 1241K
代理商： MB90488BPFV
MB90480/485 Series
59
10. 16-bit Reload Timer
The 16-bit reload timer provides a choice of functions, including internal clock signals that count down in
synchronization with three types of internal clock, as well as an event count mode that counts down at specified
edge detection events in pulse signals input from external pins. This timer defines an underflow as a change in
count value from 0000
H
to FFFF
H
. Thus an underflow will occur when counting from the value “reload register
setting value
+
1”. The choice of counting operations includes reload mode, in which the count setting values is
reloaded and counting continues following an underflow event, and one-shot mode, in which an underflow event
causes counting to stop. An interrupt can be generated at counter underflow, and the timer is DTC compatible.
(1) Register List
TMCSR (Timer control status register)
Timer control status register (high) (TMCSR)
Timer control status register (low) (TMCSR)
16-bit timer register/16-bit reload register
TMR/TMRLR (high)
TMR/TMRLR (low)
0000CB
H
Read/Write
Initial value
0000CA
H
Read/Write
Initial value
0000CD
H
Read/Write
Initial value
0000CC
H
Read/Write
Initial value
R/W
0
R/W
0
R/W
0
R/W
0
15
14
13
12
11
10
9
8
CSL1
CSL0
MOD2
MOD1
R/W
0
R/W
0
R/W
0
R/W
0
R/W
0
R/W
0
R/W
0
7
6
5
4
3
2
1
0
OUTE
R/W
0
MOD0
OUTL
RELD
INTE
UF
CNTE
TRG
R/W
X
R/W
X
R/W
X
R/W
X
R/W
X
R/W
X
R/W
X
15
14
13
12
11
10
9
8
D14
R/W
X
D15
D13
D12
D11
D10
D09
D08
R/W
X
R/W
X
R/W
X
R/W
X
R/W
X
R/W
X
R/W
X
7
6
5
4
3
2
1
0
D06
R/W
X
D07
D05
D04
D03
D02
D01
D00
相關PDF資料
PDF描述
MB90F481 16-bit Proprietary Microcontroller
MB90F481PF 16-bit Proprietary Microcontroller
MB90F481PFV 16-bit Proprietary Microcontroller
MB90F482PF 16-bit Proprietary Microcontroller
MB90F482PFV 16-bit Proprietary Microcontroller
相關代理商/技術參數(shù)
參數(shù)描述
MB90488BPMC 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:16-bit Microcontroller
MB90495 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:16-bit Proprietary Microcontroller CMOS
MB90495G 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:16-bit Proprietary Microcontroller CMOS
MB90495G_09 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:16-bit Proprietary Microcontroller
MB90497 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:16-bit Proprietary Microcontroller CMOS
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