參數(shù)資料
型號： MC56F8256VLF
廠商： FREESCALE SEMICONDUCTOR INC
元件分類： 微控制器/微處理器
英文描述： 16-BIT, FLASH, 60 MHz, MICROCONTROLLER, PQFP48
封裝： 7 X 7 MM, 1.40 MM HEIGHT, 0.50 MM PITCH, ROHS COMPLIANT, PLASTIC, MS-026BBC, LQFP-48
文件頁數(shù)： 40/88頁
文件大?。?/td> 4050K
代理商： MC56F8256VLF
General System Control Information
MC56F825x/MC56F824x Digital Signal Controller, Rev. 3
Freescale Semiconductor
45
5.7.3
Interconnection of PWM Module and ADC Module
In addition to how PWM0_EXTA, PWM1_EXTA, PWM2_EXTA, and PWM3_EXTA connect to crossbar outputs, the ADC
conversion high/low limit compare results of sample0, sample1, and sample2 are used to drive PWM0_EXTB, PWM1_EXTB,
and PWM2_EXTB, respectively. PWM3_EXTB is permanently tied to GND.
State of PWM0_EXTB:
If the ADC conversion result in SAMPLE0 is greater than the value programmed into the high limit register 0,
PWM0_EXTB is driven low.
If the ADC conversion result in SAMPLE0 is less than the value programmed into the low limit register 0,
PWM0_EXTB is driven high.
State of PWM1_EXTB:
If the ADC conversion result in SAMPLE1 is greater than the value programmed into the high limit register 1,
PWM1_EXTB is driven low.
XBAR_OUT7
ADCB
ADCB Trigger
XBAR_OUT8
DAC
12-bit DAC SYNC_IN
XBAR_OUT9
CMPA
Comparator A Window/Sample
XBAR_OUT10
CMPB
Comparator B Window/Sample
XBAR_OUT11
CMPC
Comparator C Window/Sample
XBAR_OUT12
PWM0 EXTA
eFlexPWM submodule 0 Alternate Control signal
XBAR_OUT13
PWM1 EXTA
eFlexPWM submodule 1 Alternate Control signal
XBAR_OUT14
PWM2 EXTA
eFlexPWM submodule 2 Alternate Control signal
XBAR_OUT15
PWM3 EXTA
eFlexPWM submodule 3 Alternate Control signal
XBAR_OUT16
PWM0 EXT_SYNC
eFlexPWM submodule 0 External Synchronization signal
XBAR_OUT17
PWM1 EXT_SYNC
eFlexPWM submodule 1 External Synchronization signal
XBAR_OUT18
PWM2 EXT_SYNC
eFlexPWM submodule 2 External Synchronization signal
XBAR_OUT19
PWM3 EXT_SYNC
eFlexPWM submodule 3 External Synchronization signal
XBAR_OUT20
PWM EXT_CLK
eFlexPWM External Clock signal
XBAR_OUT21
PWM FAULT0
eFlexPWM Module FAULT0
XBAR_OUT22
PWM FAULT1
eFlexPWM Module FAULT1
XBAR_OUT23
PWM FAULT2
eFlexPWM Module FAULT2
XBAR_OUT24
PWM FAULT3
eFlexPWM Module FAULT3
XBAR_OUT25
PWM FORCE
eFlexPWM External Output Force signal
XBAR_OUT26
TB0
Quad Timer B0 Input when SIM_GPS3[12] is set
XBAR_OUT27
TB1
Quad Timer B1 Input when SIM_GPS3[13] is set
XBAR_OUT28
TB2
Quad Timer B2 Input when SIM_GPS3[14] is set
XBAR_OUT29
TB3
Quad Timer B3 Input when SIM_GPS3[15] is set
Table 16. Crossbar Output Signal Assignments (continued)
XBAR_OUTn
Output to
Function
相關(guān)PDF資料
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MC56F8257 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:Digital Signal Controller Battery chargers and management
MC56F8257MLH 功能描述:數(shù)字信號處理器和控制器 - DSP, DSC DSC 64 LQFP 64K FL RoHS:否 制造商:Microchip Technology 核心:dsPIC 數(shù)據(jù)總線寬度:16 bit 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:2 KB 最大時鐘頻率:40 MHz 可編程輸入/輸出端數(shù)量:35 定時器數(shù)量:3 設備每秒兆指令數(shù):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
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MC56F825X 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:Digital Signal Controller Battery chargers and management
MC56F82723VFM 制造商:Freescale Semiconductor 功能描述:MC56F Series 100 MHz 32 KB Flash 3 KB SRAM 32-Bit Microcontroller - QFN-32
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