Dynamic Engineering IP-CF Manuel de l'utilisateur - Page 8

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Programming

Programming IP-CF requires only the ability to read and write data in the host's I/O

space. The base address is determined by the IP Carrier board.

Please refer to the CompactFLASH programmers manual for detailed bit-map

information and other programming details. The manual is available from the

manufacturers website. Dynamic Engineering currently uses Sandisk CompactFLASH

modules.

The IP acts as a bridge between the IP bus interface and the CompactFLASH module.

There are a few settings to insure proper operation. This manual covers the internal

registers of the IP-CF. Most of the operational interface is controlled by the

CompactFLASH module and is covered by the CompactFLASH Manual.

The engineering kit provides reference software which Dynamic Engineering uses to

test the IP-CF. The IP-CF is mounted to a PCI3IP carrier.

[

http://www.dyneng.com/pci_3_ip.html

] Windows 7 is the OS. The Identify Disk

information is read and checked. The model, serial number and firmware revision are

displayed. The IDPROM is read and checked. The vector register has a loop-back test.

The FLASH memory is programmed and read-back. The read-write test to the FLASH

finds the first non-programmed sector, programs that sector and then reads the data

back. If the test is looped the data is read many times and only programmed once. If

the software is re-launched then the next sector will be written to and then read back.

We do the sector marking to keep from doing excessive writes in test. The

CompactFLASH interrupts and control functions are tested during the identify and r/w

tests. The source code for the application is included for your reference. In addition to

the software, the engineering kit includes a reference schematic plus the IP-Debug-Bus

and the IP-Debug-IO.

Linux and VxWorks drivers will be available soon. If you need a custom version of the

card or a custom driver please contact Dynamic Engineering.

Please note that some carrier boards do not use the interrupt vector. Some carriers

require the interrupt vector. If needed, the vector register and the interrupt service

routine should be loaded and the mask set.

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