D20 EME 10BASE-T Composite function blocks

The D20 EME 10BASE-T module has a PROGR insertion key on the panel to insert the test memory 70SP02, which is used in conjunction with the programming box 70SK02 or 70SK03, etc., to programme and debug user instruction lists, as well as to read out and modify them. It is also possible to modify and adjust the compound function instructions.

The D20 EME 10BASE-T instruction list is a user-written programme. This programme is written in P10 language. It includes calls to basic function blocks and compound function blocks. The memory for these instruction lists is two parallel EPROMs, which can be used for 2,048 or 4,096 lines. The memory range can be 2,048 or 4,096 lines. The selection is made via jumper plug S41.

The specific technical specifications of the D20 EME 10BASE-T are as follows:

Processor: P5 266MHz; Power supply: 5 V; Cache: 256K; Memory: 64M; two serial ports: COMl, COM2; a parallel port: LPTl; a floppy drive interface; two EIDE interfaces; two USB interfaces; PS / 2 mouse interfaces; IrDA interfaces; watchdog function; timer function; keyboard controller; display interface: 69000 With 2M video memory; sound card; support for two buses; ISA and PCI; external dimensions: 85X66X14mm.