Experimental Physics and
Industrial Control System

"Zhu, Lixin" <[email protected]> · Thu, 9 Feb 2012 23:25:24 +0000

 Hi All,

       Thanks in advance.

  How to fill the parameters of the   mrmEvrSetupVME(const char *id, int slot, int base, int level, int vector ), especially for the base address and vector number para. ?

       I am using the MVME3100 +  VME-EVR-230RF /  VME-EVG-230  board ,standard VME crate  . The EVR & EVG 230 boards, I set them as the slot 2 by setting the jumbers 

according to the VME specification datasheet as the following .

 Slot GAP* GA4* GA3* GA2* GA1* GA0*
No.   Pin    Pin    Pin     Pin    Pin     Pin
1  Open  Open Open  Open Open GND
2  Open  Open Open  Open GND Open
3  GND   Open Open  Open GND GND
4  Open  Open Open  GND Open Open
5  GND   Open Open   GND Open GND
.....
21 Open GND  Open  GND  Open  GND

     1)     I don't quite understand  the base address is decided by jumper setting.  I am not familiar with the VME protocol,   any body  tell me ,  if the slot is  2, then how 

             to get  how to get the base address then ?

     2)     The EVR or EVR address space will be remapped as a part of the  address space of the MVME3100,  how to set the last param., the interrupt vector then ?  

              Does the BSP layer implement a reasonable conversion or .... ?   My OS  is  RTEMS 4-9,  bsp is MVME3100 .  

             How to set the last param ?   Thanks~ 

       Catching up time to demo,  no time to read carefully the protocols and related datasheet. Appreciate your help :) .

Best regards,

Kevin Zhu        

Experimental Physics and Industrial Control System

Experimental Physics and
Industrial Control System