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[问答]

RT1170_reset.scp与RT1170 Rev A无效的PC/SP问题求解

我们使用的是 MCU Expresso IDE 11.6,RT1170 是 Rev A
我们有一个非常接近 RT1170 EVK 的定制板,当我们将应用程序链接到 RAM 时一切正常


但是当使用 flash 时,我们在启动调试时调用的 RT1170_reset.scp 脚本中看到一个问题:
Sectors written: 0, unchanged: 1, total: 1
Erased/Wrote sector 0-0 with 35340 bytes in 26msec
Closing flash driver MIMXRT1170_SFDP_QSPI.cfx
RT1170_reset.scp invalid PC/SP with RT1170 REV A

Flash Write Done
Flash Program Summary: 35340 bytes in 0.03 seconds (1327.37 KB/sec)
============= SCRIPT: RT1170_reset.scp =============
Error: Line number 540 already exists
SYSTEM Reset
DpID = 6BA02477
TAP 0: 6BA02477 Core 0: M7 APID: 84770001 ROM Table: E00FD003*
TAP 0: 6BA02477 AP 1: APID: 24770011 ROM Table: E00FF003
TAP 0: 6BA02477 AP 2: APID: 54770002 ROM Table: 00000002
APID = 0x84770001
Setting M4 spin code
Setting M4 clock
Resetting M4 core
Releasing M4
View cores on the DAP AP
DpID = 6BA02477
TAP 0: 6BA02477 Core 0: M7 APID: 84770001 ROM Table: E00FD003*
TAP 0: 6BA02477 Core 1: M4 APID: 24770011 ROM Table: E00FF003
R15 = 0x00223104
REV A
Vector table SP/PC is the reset context.
PC = 0x00000000
SP = 0x00000040
XPSR = 0x01000000
VTOR = 0x30002000
Set DEMCR = 0x010007F1
============= END SCRIPT ===========================
Stopped: VectorCatch:UsageF (PC was 0x00000000)PC 无效 (0x00000000),似乎向量表中的重置上下文初始化有问题。
有任何想法吗?

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