參數(shù)資料
型號(hào): TMS570LS10216ASZWTQR
廠商: TEXAS INSTRUMENTS INC
元件分類: 微控制器/微處理器
英文描述: 32-BIT, FLASH, 160 MHz, RISC MICROCONTROLLER, PBGA337
封裝: GERRN, PLASTIC, NFBGA-337
文件頁數(shù): 51/102頁
文件大?。?/td> 1146K
代理商: TMS570LS10216ASZWTQR
PRODUCTPREVIEW
CPU 1
CPU 2
1.5cycle delay
CCM-R4
CPU1CLK
CPU2CLK
Compare
Error
CCM-R4
Compare
SPNS141D – AUGUST 2010 – REVISED JANUARY 2011
www.ti.com
4.9
CCM
4.9.1
Dual Core Implementation
The microcontroller has two Cortex-R4 cores, where the output signals of both CPUs are compared in the
CCM-R4 (Core Compare Module). To avoid common mode impacts the signals of the CPUs to be
compared are delayed in a different way as shown in the following figure.
Figure 4-2. Dual Core Implementation
4.9.2
CCM-R4
To avoid an erroneous CCM-R4 compare error, the application software must ensure that the CPU
registers of both CPUs are initialized with the same values before the 1st function call or other operation
that pushes the CPU registers onto the stack. All CCM-R4 error forcing test modes are limited to 100MHz
HCLK speed.
52
Peripherals
Copyright 2010–2011, Texas Instruments Incorporated
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