参数资料
型号: MC56F8025MLD
厂商: FREESCALE SEMICONDUCTOR INC
元件分类: 微控制器/微处理器
英文描述: 16-BIT, FLASH, 32 MHz, MICROCONTROLLER, PQFP44
封装: 10 X 10 MM, 1.40 MM HEIGHT, 0.80 MM PITCH, ROHS COMPLIANT, MS-026BCB, LQFP-44
文件页数: 156/161页
文件大小: 2160K
代理商: MC56F8025MLD
56F8035/56F8025 Data Sheet, Rev. 6
94
Freescale Semiconductor
6.3.12.8
Quad Timer A, Channel 1 Clock Stop Disable (TA1_SD)—Bit 1
0 = The clock is disabled during Stop mode
1 = The clock is enabled during Stop mode if the clock to this peripheral is enabled in the SIM_PCE1
register
6.3.12.9
Quad Timer A, Channel 0 Clock Stop Disable (TA0_SD)—Bit 0
0 = The clock is disabled during Stop mode
1 = The clock is enabled during Stop mode if the clock to this peripheral is enabled in the SIM_PCE1
register
6.3.13
I/O Short Address Location Register High (SIM_IOSAHI)
In I/O short address mode, the instruction specifies only 6 LSBs of the effective address; the upper 18 bits
are “hard coded” to a specific area of memory. This scheme allows efficient access to a 64-location area
in peripheral space with single word instruction. Short address location registers specify the upper 18 bits
of I/O address, which are “hard coded”. These registers allow access to peripherals using I/O short address
mode, regardless of the physical location of the peripheral, as shown in Figure 6-14.
Figure 6-14 I/O Short Address Determination
With this register set, software can set the SIM_IOSAHI and SIM_IOSALO registers to point to its
peripheral registers and then use the I/O short addressing mode to access them.
Note:
The default value of this register set points to the EOnCE registers.
Note:
The pipeline delay between setting this register set and using short I/O addressing with the new value
is five instruction cycles.
Instruction Portion
Hard Coded” Address Portion
6 Bits from I/O Short Address Mode Instruction
16 Bits from SIM_IOSALO Register
2 bits from SIM_IOSAHI Register
Full 24-Bit for Short I/O Address
相关PDF资料
PDF描述
MC56F8155VFGE 4-BIT, 120 MHz, OTHER DSP, PQFP128
MC56F8355VFGE 4-BIT, 120 MHz, OTHER DSP, PQFP128
MC56F8355MFGE 4-BIT, 120 MHz, OTHER DSP, PQFP128
MC56F8157VPY 16-BIT, 120 MHz, OTHER DSP, PQFP160
MC56F8157VPYE 16-BIT, 120 MHz, OTHER DSP, PQFP160
相关代理商/技术参数
参数描述
MC56F8025VLD 功能描述:数字信号处理器和控制器 - DSP, DSC 16 BIT DSPHC RoHS:否 制造商:Microchip Technology 核心:dsPIC 数据总线宽度:16 bit 程序存储器大小:16 KB 数据 RAM 大小:2 KB 最大时钟频率:40 MHz 可编程输入/输出端数量:35 定时器数量:3 设备每秒兆指令数:50 MIPs 工作电源电压:3.3 V 最大工作温度:+ 85 C 封装 / 箱体:TQFP-44 安装风格:SMD/SMT
MC56F8025VLDR 制造商:Freescale Semiconductor 功能描述:16-BIT DSC, 56800E CORE, 32KB FLASH, 32MHZ, QFP 44 - Tape and Reel 制造商:Freescale Semiconductor 功能描述:IC DSC 16BIT 32KB FLASH 44LQFP 制造商:Freescale Semiconductor 功能描述:16 BIT DSPHC
MC56F8027 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:16-bit Digital Signal Controllers
MC56F8027MLH 功能描述:数字信号处理器和控制器 - DSP, DSC 16 BIT DSPHC 32KB RoHS:否 制造商:Microchip Technology 核心:dsPIC 数据总线宽度:16 bit 程序存储器大小:16 KB 数据 RAM 大小:2 KB 最大时钟频率:40 MHz 可编程输入/输出端数量:35 定时器数量:3 设备每秒兆指令数:50 MIPs 工作电源电压:3.3 V 最大工作温度:+ 85 C 封装 / 箱体:TQFP-44 安装风格:SMD/SMT
MC56F8027VLD 制造商:Freescale Semiconductor 功能描述: