UM0934 datasheet(76/113 Pages) STMICROELECTRONICS

Il numero della parte	UM0934

Spiegazioni elettronici	ST7570 S-FSK power line networking System-on-Chip

PDF	113 Pages

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Produttore elettronici	STMICROELECTRONICS [STMicroelectronics]

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76 / 113 page

Management information base (MIB)

UM0934

76/113

Doc ID 17389 Rev 2

6.5.15

000Eh (S1, N1, phase)

This parameter keeps the signal and noise amplitude values measured for frequency f1 and

the electrical delta-phase measured during the last MAC frame reception.

Refer to Section : Raw estimation to convert the returned codes for N1 and S1 to electrical

values measured in dB

µV.

Write request data format

As this parameter is read only, the CMD_ReadDBRequest can be used, the

CMD_WriteDBRequest cannot.

Table 102.

MIB object 000Eh: Read confirm data format

Byte Label

Description

Available range

Factory default

0..3

Measured signal level at frequency f1 during the

last MAC frame (preamble, SSD sequence)

000000h .. 0FFFFFh

000000h

4..7

Measured noise level at frequency f1 during the

last MAC frame (preamble, SSD sequence)

000000h .. 0FFFFFh

000000h

8..9

Phase Phase

0000h.. 00FFh

(MSByte always equal to 0)

0000h

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