UM0932 datasheet(41/43 Pages) STMICROELECTRONICS

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UM0932

Management information base (MIB)

4.2.8

08h (SS Data)

This object stores counters of power line frames transmitted or received by the ST7580 in

compliance with data link frame features. It can be read or erased only.

4.2.9

09h (host interface timeout)

This object stores the host interface timeout values that the ST7580 can handle (Table 6). It

can be read or written.

4.2.10

0Ah (firmware version)

This object stores the embedded firmware version (ST internal reference). It can be read

only.

Table 60. MIB object 08h: MIB_WriteRequest and MIB_ReadRequest Data format

Byte index

Label

Description

Factory default value

0 – 1

SS valid received

frames counter

Counter of valid received SS frames

(SS_DataIndication number). Unsigned value.

0000h

2 – 3

SS not authentic

received frames

counter

Counter of not authentic received SS frames

(wrong digest). Unsigned value.

0000h

4 – 5

SS malformed received

frames

Counter of malformed received SS frames

(wrong length). Unsigned value.

0000h

6 – 7

SS transmitted frames

counter

Counter of valid transmitted SS frames

(SS_DataConfirm number). Unsigned value.

0000h

8 - 9

SS refused

transmission counter

Counter of refused transmissions on SS frames

(SS_DataError number). Unsigned value.

0000h

Table 61. MIB object 09h: MIB_WriteRequest and MIB_ReadRequest Data format

Byte index

Label

Description and available values

Factory default value

0T SR

T SR timeout value [ms]

200 (C8h)

1T ACK

T ACK timeout value [ms]

40 (28h)

2T IC

T IC timeout value [ms]

10 (0Ah)

Table 62. MIB object 0Ah: MIB_WriteRequest and MIB_ReadRequest data format

Byte index

Label

Description and available values

Factory default value

0 - 3

FW version

FW release number (ST internal reference)

00420097h

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