Teledyne-lecroy Voyager Exerciser Generation Script Language Manua Manual de usuario descargar pdf (Pagina 15)

Teledyne LeCroy Voyager USB 3.0 Exerciser Generation Script Language Reference Manual

5 Constant Declarations

You can declare numeric script constants to use later in assignments or arithmetic operations.

The limits of values of constants are from 0 to 0xFFFFFFFF (4294967295 decimal).

Constants are DWORD (unsigned integer) values only.

5.1 Predefined Constants

For information about the predefined constants, see the genconstants.ginc file in the

Generation\Include folder in the Application directory.

5.2 Constant Definition Examples

Examples

Const SOME_HEX_DATA = 0xAABBFFEE # Define a hexadecimal constant.

Const SOME_DEC_DATA = 12 # Define a decimal constant.

Const "SOME DEC DATA" = 64 # Define a decimal constant.

Const SOME_BIN_DATA = _11110000 # Define a binary constant.

Const "Some Hex Data" = 0xCDCDBEBE

Const LMP_PORT_CFG_ACK = 6

# The parser can use arithmetic operations in constant definitions.

Const TX_PAYLOAD_OFFSET = 16 * 8 # Payload offset(in bits) for

# the Tx packet

# Payload offset(in bits) for the Rx packet

Const SOME_CONST = 16

Const SOME_PAYLOAD_OFFSET = TX_PAYLOAD_OFFSET + SOME_CONST

# Example of a complex name in an expression

Const MY_Data = "Some Hex Data" + 12 - _1111000 /*binary literal*/

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Teledyne-lecroy Voyager Exerciser Generation Script Language Manua Manual de usuario Pagina 15