Board Setup; Script File Syntax; Figure 2. Board Setup Panel; Table 3. Script File Syntax Description - Cirrus Logic Crystal CDB8427 Manual

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.
You can also can read or write any register on the
CS8427 using the CS8427 Register 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. Here is a short de-
scription of them with their allowed syntax.
DS477DB1
NOTE: Most commands accept either hexadecimal
(indicated by either a "0x" prefix or "h" suffix) or
decimal parameters.
//
script scriptfile
reset 1
reset 0
wr 1 30h
set RUN 1
write 2 3 0x10
12h 13

Figure 2. Board Setup Panel

used for single line comments
call an external script file named
"scriptfile"
assert reset of the CS8427
de-assert reset of the CS8427
write register 1 with hex 30
set the bit field labeled RUN to 1
write 3 consecutive registers start-
ing from register 2 with hex 10, hex
12, and decimal 13

Table 3. Script file syntax description

CDB8427
7