BLT32 on VMEBus
Henning Kiel <[email protected]> Mon, 8 Apr 2002 10:22:04 +0200 (CEST)
| Newsgroups | gmane.os.netbsd.ports.mvme68k |
|---|---|
| Message-ID | <Pine.LNX.4.33.0204081019070.31847-100000@e4pc01.physik.uni-dortmund.de> |
Hi, some time ago I got your help with setting up an MVME147 board and start off with VME access (using /dev/mem and mmap() on a custom kernel). I'm now wondering how to use BLT32 (block transfer) or even interrupts. Is there any documentation, or has anybody ever done this? Access on a D32 basis is quite slow and my ADC board attached to the VMEBus allows BLT mode. Dipl.-Phys. Henning Kiel Lehrstuhl fuer Experimentelle Physik IV Universitaet Dortmund Otto-Hahn-Str.4 44227 Dortmund Germany --------------------------------------- Phone: +49 231 755 3542 Fax : +49 231 755 3688 --------------------------------------- God is real, unless declared integer. "She sells sea shells on the sea shell shore. The sea shells she sells are sea shore shells."