Kane Industries C6713CPU User Manual download pdf (Page 30)

ARDWARE

EFERENCE

UIDE

MICRO

LINE



C6713CPU

Date : 28 November 2005

Doc. no. : C6713CPU_HRG

Iss./Rev : 1.1

Page : 30

5 Using the Flash File System

The Flash File System of the C6713CPU consists of three parts:

 A target-resident boot loader which initializes the C6713CPU at startup, looks for

commands on the RS-232 interface and then either loads auto-boot FPGA(s) / application

or loads a Flash File System command executable over RS-232.

 DSP-side executables which perform the desired function

 PC-side utilities that connect to the C6713CPU, upload the DSP-side executables and

perform the desired function.

The Flash File System supports storage and boot sequence management for both, FPGA code

and DSP applications.

For correct operation of the Flash File System, it is recommended that the CTS-reset feature is

enabled in the PLD, see chapter 3.10.4 for details. This allows the Flash File System to interrupt

the currently running program and to connect to the C6713CPU. If the CTS-reset feature is

disabled, the C6713CPU must be reset manually.

A detailed description of the Flash File System is given in [24]

1 2 ... 25 26 27 28 29 30 31 32 33 34 35 ... 53 54

No comments

Kane Industries C6713CPU User Manual Page 30