Evaluation Kit for CMX838 Family Radio Processor
8
EV8380 User Manual
EV8380 GUI scripting is provided as a simple tool to support rapid development. It is not a complete
programming language with conditional branches, syntax checking, bounds checking, etc. so the users must
ensure their scripts are accurate.
3.2.6.1 Script Command Types and Syntax
Script commands are of two types: C-BUS operations and script directive. Their syntax is shown in the
below.
Script
Command
Type
Syntax
Notes
C-BUS
command<tab>register<tab>[argument]
•
•
•
The selected C-BUS register address
determines whether an argument is required
and its size.
Both C-BUS register address and argument (if
any) must be in hexadecimal form without any
preceding characters such as “$” or “0x”.
Argument must be in decimal form without any
preceding characters such as “0d”.
Pause
command<tab>argument
Table 1, Script Command Types
Comments are also supported by using “//” to indicate the start of a comment. Text following “//” in any line is
treated as a comment and ignored.
3.2.6.2 C-BUS Type Commands
Valid values for the C-BUS type script command fields are described in the following tables.
Script
command
W1
Description
single byte C-BUS write; single byte is a C-BUS address
W2
two byte C-BUS write; first byte is a C-BUS address, second byte is an 8 bit C-BUS data
argument
W3
three byte C-BUS write; first byte is a C-BUS address, second and third bytes are a 16 bit
C-BUS data argument
R2
R3
single byte C-BUS read: single byte is the address of the 8 bit C-BUS register being read
double byte C-BUS read: single byte is the address of the 16 bit C-BUS register being read
Table 2, C-BUS Type Commands
NOTES:
1. Both C-BUS register address and argument (if any) must be in hexadecimal form without any preceding
characters such as “$” or “0x”.
2. Each C-BUS register supports a single argument size and operation type (read or write). It is an error to
use a script command that does not match a register’s size e.g. using a W1 script command to write to a
2 byte C-BUS register.
¤2001 MX-COM, Inc.
4800 Bethania Station Road, Winston-Salem, NC 27105-1201 USA
www.mxcom.com tel: 800 638 5577 336 744 5050 fax: 336 744 5054
Doc. # 20480230.001
All trademarks and service marks are held by their respective companies.
CMLMICRO [ CML MICROCIRCUITS ]
