Specifications

1260-14 User Manual

EADS North America Defense Module Specific Syntax 3-19

The asynchronous WRITE command will work normally on a

synchronous port, but the READ command will not. This allows

the user to preset the value of the port prior to the beginning

synchronous operations. Note that this may only be done while

the synchronous mode is not armed.

SETUP WR

command

Syntax: Byte: SE[TUP] <address>.WR,<port>[,Y][,

<byte>,...,<byte>]

Word: SE[TUP] <address>.WR,<port>[,W][,

<word>,...,<word>]

Bit: SE[TUP] <address>.WR,<port>[,X][,

<bits>;...;<bits>]

<address>::= Module address of the 1260-14 (1-12)

<port>::= Synchronous port number that is being defined (0-

11)

<byte>::= An 8-bit value specified as either decimal format (0-

255), hexadecimal format (H0-HFF) or binary format (B0-

B11111111). Note that the "H" is required in front of hex values

and the "B" is required in front of binary values.

<word>::= A 16-bit value specified in either decimal format (0-

65535), hexadecimal format (H0-HFFFF) or binary format (B0-

B1111111111111111). Note that the "H" is required in front of hex

values and the "B" is required in front of binary values.

<bits>::= Specifies up to eight single bit transitions in the form

Lx|Hx,...Lx|Hx where x specifies which bit number to write high

(Hx) or low (Lx), and x may take the values from 0-7. For example,

SETUP 5.WR 1,X,L1,L3;H0,H1 would cause bits 1 and 3 in port 1

to go low in vector 1 followed by bits 0 and 1 going high in vector 2.

Description: This command sets up a single synchronous port to

perform a buffered write operation. Up to 256 data vectors can be

set up ahead of time in the port’s buffer. Once a synchronous test

is armed, data from the buffer is clocked out of the port by each

active edge of CLKIN until either the last data item for each

synchronous port has been clocked, automatically disarming the

test, or the user disarms the test manually using the SETUP

ARM,OFF command. The last value on the port will remain there

until either another synchronous test is run, the user performs an

asynchronous WRITE on the port or the user resets the module. It

should be noted that it is the user’s responsibility to ensure that the

appropriate ports are write-enabled before starting the

synchronous test.

Write commands may be specified as either bit, byte or word-wide

Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com