參數資料
型號： MC56F8011VFAE
廠商： FREESCALE SEMICONDUCTOR INC
元件分類： 數字信號處理
英文描述： 0-BIT, 8 MHz, OTHER DSP, PQFP32
封裝： ROHS COMPLIANT, LQFP-32
文件頁數： 98/125頁
文件大?。?/td> 1702K
代理商： MC56F8011VFAE
56F8013/56F8011 Data Sheet, Rev. 11
74
Freescale Semiconductor
6.3.8.1
Quad Timer Clock Rate (TCR)—Bit 15
This bit selects the clock speed for the Quad Timermodule.
0 = Quad Timer module clock rate equals system clock rate, to a maximum 32MHz (default)
1 = Quad Timer module clock rate equals three times system clock rate, to a maximum 96MHz
Note: This bit should only be changed while the TMR module’s clock is disabled. See Section 6.3.9.
Note: High-speed clocking is only available when the PLL is being used.
Note: If the PWM sync signal pulse is used as input to Timer 3 (See SIM_CTRL: TC3_INP, Section
6.3.1.7), then the clocks of the Quad Timer and PWM must be related, as shown in Table 6-2.
6.3.8.2
PWM Clock Rate (PCR)—Bit 14
This bit selects the clock speed for the PWM module.
0 = PWM module clock rate equals system clock rate, to a maximum 32MHz (default)
1 = PWM module clock rate equals three times system clock rate, to a maximum 96MHz
Note: This bit should only be changed while the PWM module’s clock is disabled. See Section 6.3.9.
Note: High-speed clocking is only available when the PLL is being used.
Note: If the PWM sync signal is used as input to Timer 3 (See SIM_CTRL: TC3_INP, Section 6.3.1.7),
then the clocks of the Quad Timer and PWM must be related, as shown in Table 6-2.
6.3.8.3
Reserved—Bits 13–12
This bit field is reserved or not implemented. It is read as 0 and cannot be modified by writing.
6.3.8.4
Configure GPIOB7 (CFG_B7)—Bit 11
This bit selects the alternate function for GPIOB7.
0 = TXD — SCI Transmit Data (default)
1 = SCL — I2C Serial Clock
6.3.8.5
Configure GPIOB6 (CFG_B6)—Bit 10
This bit selects the alternate function for GPIOB6.
Table 6-2 Allowable Quad Timer and PWM Clock Rates
when Using PWM Reload Pulse
Quad Timer
Clock Speed
1X
3X
PWM
1X
OK
3X
NO
OK
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相關代理商/技術參數
參數描述
MC56F8013 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:16-bit Digital Signal Controllers
MC56F8013E 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:16-bit Digital Signal Controllers
MC56F8013MFAE 功能描述:數字信號處理器和控制器 - DSP, DSC 16Bit DSPHC ANGUILLA RoHS:否 制造商:Microchip Technology 核心:dsPIC 數據總線寬度:16 bit 程序存儲器大小:16 KB 數據 RAM 大小:2 KB 最大時鐘頻率:40 MHz 可編程輸入/輸出端數量:35 定時器數量:3 設備每秒兆指令數:50 MIPs 工作電源電壓:3.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TQFP-44 安裝風格:SMD/SMT
MC56F8013MFAER2 制造商:Freescale Semiconductor 功能描述:16 BIT DSPHC ANGUILLA - Tape and Reel
MC56F8013PB 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:16-bit Digital Signal Controllers
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