SERC816 Ver la hoja de datos (PDF) - STMicroelectronics

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SERC816

SERCOS INTERFACE CONTROLLER

STMicroelectronics 

SERCON816

4.2.3 End Marker

The end marker comprises two 16-bit words:

Index Bit

Name

Function

0

0-13

(Not used)

14

1

Marker bit for the end marker.

15

1

Marker bit for the end marker.

1

0-15 TEND Time after end of MST at which the last telegram has ended (in µs).

4.2.4 Service Containers

A service container contains 5 control words and a buffer (BUFLEN words, max. length 255)

Figure 13. Structure of Service Container

0 control word 0

1 control word 1

2 control word 2

3 control word 3

4 control word 4

5 write and

read buffer

5 + BUFLEN

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