參數(shù)資料
型號： MB90522PFF
元件分類： 微控制器/微處理器
英文描述： 16-BIT, MROM, 16 MHz, MICROCONTROLLER, PQFP120
封裝： PLASTIC, LQFP-120
文件頁數(shù)： 56/106頁
文件大?。?/td> 1541K
代理商： MB90522PFF
MB90520 Series
53
7. 8/16-bit Up/Down Counter/Timer 0, 1
The 8/16-bit up/down counter/timer consists of six event input pins, two 8-bit up/down counters, two 8-bit
re-load compare registers, and their controllers.
(1) Register Configuration
CCRL0 : 000086H
CCRL1 : 00008AH
Up/down count register 1 (UDCR1)
Address
bit 15
bit 14
bit 13
bit 12
bit 11
bit 10
bit 9
bit 8
Initial value
00000000 B
D17
D16
D15
D14
D13
D12
D11
D10
RRRRR
R
Up/down count register 0 (UDCR0)
Address
D06
D07
RR
R
bit 7
bit 6
bit 5
bit 4
D04
D05
D02
D03
D00
D01
bit 3
bit 2
bit 1
000080H
Initial value
00000000 B
000081H
Re-load compare register 1 (RCR1)
Address
bit 15
bit 14
bit 13
bit 12
bit 11
bit 10
bit 9
bit 8
Initial value
00000000 B
D17
D16
D15
D14
D13
D12
D11
D10
WWWWW
WW
W
Re-load compare register 0 (RCR0)
Address
D06
D07
WW
W
bit 7
bit 6
bit 5
bit 4
D04
D05
D02
D03
D00
D01
bit 3
bit 2
bit 1
bit 0
000082H
Initial value
00000000 B
000083H
Counter status register 0, 1 (CSR0, CSR1)
Address
CITE
CSTR
R/W
R
bit 7
bit 6
bit 5
bit 4
CMPF
UDIE
UDFF
OVFF
UDF0
UDF1
bit 3
bit 2
bit 1
bit 0
CSR0 : 000084H
CSR1 : 000088H
Initial value
00000000 B
Counter control register 0, 1 (CCRL0, CCRL1)
Address
CTUT
—
R/W
bit 7
bit 6
bit 5
bit 4
RLDE
UCRE
CGSC
UDCC
CGE0
CGE1
bit 3
bit 2
bit 1
bit 0
Initial value
X0 000000 B
Counter control register 0 (CCRH0)
Address
bit 15
bit 14
bit 13
bit 12
bit 11
bit 10
bit 9
bit 8
Initial value
00000000 B
M16E
CDCF
CFIE
CLKS
CMS1
CMS0
CES1
CES0
R/W
000087H
Counter control register 1 (CCRH1)
Address
bit 15
bit 14
bit 13
bit 12
bit 11
bit 10
bit 9
bit 8
Initial value
X0000000 B
—
CDCF
CFIE
CLKS
CMS1
CMS0
CES1
CES0
—
R/W
00008BH
R/W : Readable and writable
R : Read only
W : Write only
— : Undefined bits (read value undefined)
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相關代理商/技術參數(shù)
參數(shù)描述
MB90522PFV 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:16-bit Proprietary Microcontroller
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