參數(shù)資料
型號(hào): MC56F8014VFAE
廠商: FREESCALE SEMICONDUCTOR INC
元件分類: 數(shù)字信號(hào)處理
英文描述: 0-BIT, 8 MHz, OTHER DSP, PQFP32
封裝: ROHS COMPLIANT, PLASTIC, LQFP-32
文件頁數(shù): 84/124頁
文件大小: 1681K
代理商: MC56F8014VFAE
56F8014 Technical Data, Rev. 11
62
Freescale Semiconductor
SW Interrupt 0
SW Interrupt LP
These interrupts are enabled at their fixed priority levels.
Part 6 System Integration Module (SIM)
6.1 Introduction
The SIM module is a system catchall for the glue logic that ties together the system-on-chip. It controls
distribution of resets and clocks and provides a number of control features. The System Integration Module
is responsible for the following functions:
Reset sequencing
Clock control & distribution
Stop/Wait control
System status registers
Registers for software access to the JTAG ID of the chip
Test registers
Power control
I/O pad multiplexing
These are discussed in more detail in the sections that follow.
6.2 Features
The SIM has the following features:
Reset sequencing
— Core and Peripheral Clock control & distribution
— Stop/Wait mode control
— System status
— Power control
— Control I/O multiplexing
System bus clocks with pipeline hold-off support
System clocks for non-pipelined interfaces
Peripheral clocks for Quad Timer and PWM with high-speed (3X) option
Power-saving clock gating for peripherals
Three power modes (Run, Wait, Stop) to control power utilization
— Stop mode shuts down the 56800E core, system clock, and peripheral clock
— Wait mode shuts down the 56800E core and unnecessary system clock operation
— Run mode supports full part operation
Controls, with write protection, the enable/disable of 56800E core WAIT and STOP instructions
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