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MSP430FR2476: 利用 LP-MSP430FR2476 燒錄 別張板子 的MSP430FR2476

Legend Chang
Prodigy 190 points
Part Number: MSP430FR2476

我使用LP-MSP430FR2476這張開發版寫程式，開發版是用48 PIN的MSP430FR2476，今天我另外開發的板子上面是用32 pin的MSP430FR2476，請問如果我用開發版的SBW腳位接過去，直接燒錄另外的IC，這樣是可行的嗎?

因為一直回傳 找不到device，這讓我很困惑這樣是否可行。

  • +1
    TI__Guru**** 252096 points

    您可以看一下 www.ti.com.cn/.../slau802.pdf

    2.6 Using the eZ-FET Debug Probe With a Different Target

    To interface to another MCU, disconnect all jumpers in the isolation jumper block. This is necessary because the debug probe cannot connect to more than one target at a time over the Spy-Bi-Wire (SBW) connection. Next, make sure the target board has proper connections for SBW. To be compatible with SBW, the capacitor on RST/SBWTDIO must be 2.2 nF or less. For documentation on designing MSP430 JTAG interface circuitry, see the MSP430 Hardware Tools User's Guide.

  • 0
    Guru 42895 points

    需要把跳线帽断开，只能烧录其中的一个芯片。