BECKHOFF C1300 - Manual (Page 14)

C1300 VME to II/O Interface Unit Beckhoff II/O-System
Page 14 of 44 Version : 2.01 Date : 18.12.95
Address Address Bits Contents
(hex) 7 6 5 4 3 2 1 0
C00 1 x 0 0 0 0 0 0 ’Data Valid’ of channel 0
( for Data transfer VME -> C1300)
C00 x 1 0 0 0 0 0 0 ’Quit’ of channel 1
( for Data transfer C1300 -> VME)
C01 Length ( from 2 to FEh)
C02 Function number
( 1 bis FEh )
C03 Argument 0
.. ..
Cnn Argument n
.. ..
CFF ..
D00 1 x 0 0 0 0 0 0 ’Data Valid’ of channel 1
( for Data transfer C1300 -> VME)
D00 x 1 0 0 0 0 0 0 ’Quit’ of channel 0
( for Data transfer VME -> C1300)
D01 Length (from 2 to FEh)
D02 Function number
( 1 to FFh )
D03 Argument 0
.. ..
Dnn Argument n
.. ..
DFF ..
Addresses of Handshake Channels