UM0934 datasheet(73/113 Pages) STMICROELECTRONICS

73 / 113 page

UM0934

Management information base (MIB)

Doc ID 17389 Rev 2

73/113

6.5.11

000Ah (valid frame counter)

This object stores the number of the valid received MAC frames. The counter is increased if

all the FI fields, number of NS subframes, and the CRC are correct.

The confirm message of a CMD_ReadDBRequest returns the current value of the counter

without changing it. The CMD_WriteDBRequest resets the value of the counter (0) and the

confirm message returns the reset value (0).

6.5.12

000Bh (TIC selector and repeater setting)

This object stores the ST7570 repeater settings and the inter-character timeout (TIC) value.

Both parameters are available in MAC mode, whereas in PHY mode only the inter-character

timeout selector bit (b7) is active and all the other bits must be set at 0, otherwise an

ERR_ILLEGAL_DATA_COMMAND error message is returned.

Table 93.

MIB object 0009h: Write error data format

Byte

Returned value

Error description

ERR_UNAVAILABLE_RESOURCE

The modem is not configured as MAC

ERR_ILLEGAL_DATA_COMMAND

Wrong number of data bytes

ERR_REQUEST_NOT_ALLOWED

The modem is configured as MONITOR

Table 94.

MIB object 000Ah: Write request data format

Byte

Label

Description

Available range

Factory default

0..3

PAD

PAD word (any value)

0 .. FFFFFFFFh

Table 95.

MIB object 000Ah: Read/write confirm data format

Byte

Label

Description

Available range

Factory default

0..3

Valid frame counter

Valid frame counter value

0 .. FFFFFFFFh

Table 96.

MIB object 000Ah: Write error data format

Byte

Returned value

Error description

ERR_UNAVAILABLE_RESOURCE

The modem is not configured as MAC

ERR_ILLEGAL_DATA_COMMAND

Wrong number of data bytes

UM0934 bảng dữ liệu(PDF) 73 Page - STMicroelectronics

UM0934 bảng dữ liệu(HTML) 73 Page - STMicroelectronics

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ...More

bảng dữ liệu tải về

Link URL