AMIS-49587_P2 Datasheet, PDF (45/55 Pages) ON Semiconductor – Power Line Carrier Modem

AMIS--49587
Confirm Format:
<STX> 0x06(Length)
0x42 (AccessDB_Confirm)
0x1300
Soft Version (1 byte)
CHK
7.3.5.15 Min- ReceivingGain
This request is used to modify the Min Receiving Gain of the AMIS--49587. The Min Receiving Gain can be set from 1 to
42 dB by step of step 6 dB, or unlimited. The data value for the request is in the field 01 to 0F by step of 2, it indicates a Min
Receiving Gain of ((N -- 1) / 2) * 6 dB; or 00, which indicates that the Min Receiving Gain is not used. The data value for the
Confirm is in the field 00 to 07, indicating a Min Receiving Gain of (N * 6) dB, or 08, which indicates an unlimited Max
Receiving Gain.
Request Format:
<STX> 0x06(Length)
0x41 (AccessDB_Request)
0x1400
Min Receiving Gain (1 byte)
CHK
Confirm Format:
<STX> 0x06(Length)
0x42 (AccessDB_Confirm)
0x1400
Min Receiving Gain (1 byte)
CHK
7.3.5.16 Gain Search Initiator
This request is used to modify the value of the Gain Search Initiator.
Request Format:
<STX> 0x06(Length)
0x41 (AccessDB_Request)
0x1500
Gain Search Initiator (1 byte)
CHK
Confirm Format:
<STX> 0x06(Length)
0x42 (AccessDB_Confirm)
0x1500
Gain Search Initiator (1 byte)
CHK
7.3.6 AccessDB_Confirm
Like already described in AccessDB_Request, on success the MODEM answers with a AccessDB_Confirm frame.
Frame Format:
<STX>
Length
0x42 (AccessDB_Confirm)
DB_Data_Id_Echo
CHK
7.3.7 AccessDB_Error
If any error occurs during AccessDB_Request, the MODEM answers with a AccessDB_Error frame.
Frame Format:
<STX>
Length
0x43 (AccessDB_Error)
Error_Code
CHK
Table 45. AccessDB_Request ERROR CODES
Error Identifier
ERR_UNAVAILABLE_RESOURCE
ERR_REQUEST_NOT_ALLOWED
ERR_UNAVAILABLE_MODE
ERR_ILLEGAL_DATA_COMMAND
ERR_ILLEGAL_LOCAL_MAC_ADR
ERR_ILLEGAL_INITIATOR_MAC_ADR
ERR_UNAVAILABLE_COMMAND
Error_Code
0x11
0x12
0x21
0x22
0x23
0x24
0x25
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