Processing Procedures; An Overview Of The Initialization Processing Procedure - Panasonic FP2 ET-LAN Technical Manual

5.2 Processing Procedures

5.2.1 An Overview of the Initialization Processing Procedure

The unit is initialized and booted using the following procedure.
(1) The necessary data is written to the initialization information setting area (Bank: 0, Addresses 200H
to 22FH) in the shared memory.
(2) If communication is to be carried out between networks, the necessary data is written to the routing
information setting area (Bank: 0, Addresses 230H to 24FH) in the shared memory.
(3) The initialization request signal is turned on.
Handshake method
When I/O is used for handshake
When shared memory is used for handshake
The initialization request signal should be kept on unit termination processing is carried out.
(4) Check to make sure the initialization complete signal is on.
Handshake method
When I/O is used for handshake
When shared memory is used for handshake
Note:
Data should be written to the initialization information setting area and the routing information setting
area before initialization processing is carried out (before the request signal is turned on). (Data should
not be written to these areas while the initialization complete signal is on.)
5-4
Initialization request signal bit
Y2C
Bank 0
Address 368H
Bit C
Initialization request signal bit
XC
Bank 0
Address 360H
Bit C