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參數(shù)資料
| 型號(hào)： | MB91101APF |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 32-BIT, 50 MHz, RISC MICROCONTROLLER, PQFP100 |
| 封裝： | PLASTIC, QFP-100 |
| 文件頁(yè)數(shù)： | 38/99頁(yè) |
| 文件大?。?/td> | 935K |
| 代理商： | MB91101APF |
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MB91101/MB91101A
43
4.
U-TIMER (16-bit Timer for UART Baud Rate Generation)
The U-TIMER is a 16-bit timer for generating UART baud rate. Combination of chip operating frequency and
reload value of U-TIMER allows flexible setting of baud rate.
The U-TIMER operates as an interval timer by using interrupt issued on counter underflow.
The MB91101 has 3 channel U-TIMER embedded on the chip. An interval of up to 216
× φ can be counted.
Block diagram
Register configuration
UTIMR (reload register)
bit 15
bit 0
UTIM ( U-TIMER register)
bit 15
bit 0
Clock
Underflow
To UART
φ
(Peripheral clock)
Control
f.f.
Load
bit 15
bit 0
00000078H
00000079H
0000007CH
0000007DH
00000080H
00000081H
0000007BH
0000007FH
00000083H
(R/W)
Address
Initial value
UTIM0/UTIMR0
UTIM1/UTIMR1
UTIM2/UTIMR2
UTIMC0
UTIMC1
UTIMC2
:Access
:Readable and writable
:Unused
( )
R/W
–
0 0 0 0 0 0 0 0B
0 - - 0 0 0 0 1B
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MB91101PF-G-BND-R | 32-BIT, 50 MHz, RISC MICROCONTROLLER, PQFP100 |
| MB91103 | 32-BIT, 25 MHz, RISC MICROCONTROLLER, PQFP160 |
| MB91107PFV-G | 32-BIT, 50 MHz, RISC MICROCONTROLLER, PQFP120 |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MB91101APFR-G-JNE1 | 制造商:FUJITSU 功能描述: |
| MB91101APFV | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:32-bit RISC Microcontroller |
| MB91106 | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:32-bit RISC Microcontroller |
| MB91106PF | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:32-bit RISC Microcontroller |
| MB91106PFV | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:32-bit RISC Microcontroller |
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