网上有arm7的porteus的仿真，如果大家对proteus有兴趣，估计已经下载到了。是否也和我一样打不开proteus的仿真呢？是否出现以下问题：

SIMULATION LOG

==============

Design: E:\单片机资料\最近的资料\proteus\实例\ARM7\Serial\Serial.DSN

Doc. no.: <NONE>

Revision: <NONE>

Author: <NONE>

Created: 06/01/19

Modified: 06/01/19

Compiling source files...

Build completed OK.

Compiling netlist...

Linking netlist...

WARNING [LINKER] : Unresolved module pin 'U1_XTAL2'.

WARNING [LINKER] : Unresolved module pin 'U1_XTAL1'.

Partition analysis...

Simulating partition 1 [A34F618B]...

Animation started sucessfully...

PROSPICE Release 6.9 SP2 (C) Labcenter Electronics 1993-2006.

SPICE Kernel Version 3f5. (C) Berkeley University ERL.

Reading netlist...

Reading SPICE models...

Building circuit...

Instantiating SPICE models...

[U1_ARMCORE] Loading HEX file 'ADS\SENDSTR_Data\DebugRel\test.hex'.

[U1_ARMCORE] Read total of 1732 bytes from file 'ADS\SENDSTR_Data\DebugRel\test.hex'.

[U1_SYSCON] Memory configuration: 128KB ROM, 16KB RAM

ERROR: [U1_VM2] '1.8V VCore' (2.73V) is outside specified range (1.65V-1.95V)Real Time Simulation failed to start

Totaliters=0, Totalsteps=1, Goodsteps=1, Badsteps=0

Real Time Simulation FAILED.

如果你仔细看看就会明白，问题是提示你电压不对。

那么如何解决？

第一

第二步

第三步

呵呵，再试试，是否可以了？