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<== Date ==> | <== Thread ==> |
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Subject: | 答复: 答复: MVME5500 and turbo-pmac-vme-ultralite |
From: | zzh <[email protected]> |
To: | "'Ron Sluiter'" <[email protected]>, <[email protected]> |
Date: | Mon, 12 Dec 2016 16:35:59 +0800 |
Hello Ron, Does the VxWorks Board Support Package (BSP) for your MVME5500 board handle VMEbus errors? I don’t know how to judge if the BSP handle VMEbus error! If you remove the Delta Tau board from the VMEbus crate, just boot-up VxWorks, not EPICS, and then try to read the mailbox memory location (0xf06fa005) using the VxWorks shell's display memory command (dm), what results do you get? When using the d 0xf06fa005 command the MVME5500 board crashes immediately without any erro information. If removing the Delta Tau board from the VMEbus crate, and executing the “d 0xf06fa005” command, the v xWorks shell diplays: -> d 0xf06fa005 f06fa000: ffff ffff ffff ffff ffff ffff * ..........* f06fa010: ffff ffff ffff ffff ffff ffff ffff ffff *................* f06fa020: ffff ffff ffff ffff ffff ffff ffff ffff *................* f06fa030: ffff ffff ffff ffff ffff ffff ffff ffff *................* f06fa040: ffff ffff ffff ffff ffff ffff ffff ffff *................* f06fa050: ffff ffff ffff ffff ffff ffff ffff ffff *................* f06fa060: ffff ffff ffff ffff ffff ffff ffff ffff *................* f06fa070: ffff ffff ffff ffff ffff ffff ffff ffff *................* f06fa080: ffff ffff ffff ffff ffff ffff ffff ffff *................* f06fa090: ffff ffff ffff ffff ffff ffff ffff ffff *................* f06fa0a0: ffff ffff ffff ffff ffff ffff ffff ffff *................* f06fa0b0: ffff ffff ffff ffff ffff ffff ffff ffff *................* f06fa0c0: ffff ffff ffff ffff ffff ffff ffff ffff *................* f06fa0d0: ffff ffff ffff ffff ffff ffff ffff ffff *................* f06fa0e0: ffff ffff ffff ffff ffff ffff ffff ffff *................* f06fa0f0: ffff ffff ffff ffff ffff ffff ffff ffff *................* f06fa100: ffff ffff *................* value = 21 = 0x15 If the MVME5500 board crashes and the VxWorks console becomes unresponsive, then you have a VxWorks BSP problem with it handling VMEbus errors, which makes it almost impossible to diagnose what, if any, problems you are having with TPMAC and the Delta Tau board. Zhaohong 发件人: Ron Sluiter [mailto:[email protected]] Hello Zhaohong, On 12/8/2016 5:42 PM, zzh wrote:
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