Manual

CDB8427

3.2 Board Setup

The Board Setup panel has some very useful func-

tions, including setting the COM Port used by the

application, resetting the CS8427 from software, as

well as loading/saving register settings into files.

See Figure 2. You can also can read or write any

Access.

3.3 Script file syntax

The setup files generated by the board setup func-

tion only record the state of the chip registers.

There are many more useful commands that you

can insert into the setup scripts. Table 1 contains a

short description of these commands with their al-

lowed syntax.

Note: Most commands accept either hexadecimal

(indicated by either a “0x” prefix or “h” suffix) or

decimal parameters.

Figure 2. Board Setup Panel

// used for single line comments

script scriptfile call an external script file named

“scriptfile”

reset 1 assert reset of the CS8427

reset 0 de-assert reset of the CS8427

wr 1 30h write register 1 with hex 30

set RUN 1 set the bit field labeled RUN to 1

write 2 3 0x10

12h 13

write 3 consecutive registers start-

ing from register 2 with hex 10, hex

12, and decimal 13

Table 3. Script file syntax description