AMIS-49587_15 Datasheet, PDF (40/56 Pages) ON Semiconductor – Power Line Carrier Modem

AMIS−49587
Table 41. CONFIGURATION PARAMETERS
Field
Length
NbAlarm
4 bits
(b7 to b4)
R_ALC_CTRL→Value
Max_Transmitting_Gain→Value
R_ALC_CTRL→Value
Max_Transmitting_Gain→Mode
3 bits
(b3 to b1)
1 bit (b0)
R_CONF_TX_DATA_PRE_SLOT_SEL 1 bit (b7)
Pad
R_CONF→MODE
1 bit (b6)
3 bits
(b5 to b3)
R_CONF→BAUDRATE
2 bits
(b2, b1)
R_CONF→MAINS_FREQ
Pad
Search method
SINC Filter
SYNCHRO−Type→Mode
SYNCHRO−Bit→Value
SYNCHRO−Bit→Mode
SearchInitiatorGain or
Min−ReceivingGain Mode
Search Initiator Gain or
Min−Receiving Gain
Max−Receiving−Gain→Value
Max−Receiving−Gain→Mode
Time out Inter Character TIC
Bad CRC transmitting
1 bit
(b0)
1 bit (b7)
1 bit
(b6)
1 bit (b5)
1 bit (b4)
3 bits
(b3 to b1)
1 bit (b0)
1 bit (b7)
3 bits
(b6 to b4)
3 bits
(b3to b1)
1 bit (b0)
1 bit (b7)
1 bit (b6)
Value
XXXX
0000
XXX
0
1
0
1
0
001
010
011
00
01
10
11
0
1
0
0
1
0
1
0
XXX
1
1
0
XXX
XXX
0
1
0
1
0
1
X
Description
Number of repetitions of a Phy Alarm
Disable Phy Alarm functionality
Attenuation value in fixed mode
Automatic level control
Fixed mode
The output pin is the PRE_SLOT signal or Mode =
Master
The output pin is the transmitted DATA (for Radio)
This bit is not used (adjust length at 1 byte)
Master mode for client station
Slave mode for server station
Monitor mode to spy and test of the DLC
communication
300 baud @ 50 Hz or 360 baud @ 60 Hz
600 baud @ 50 Hz or 720 baud @ 60 Hz
1200 baud @ 50 Hz or 1440 baud @ 60 Hz
2400 baud @ 50 Hz or 2880 baud @ 60 Hz
mains frequency = 50 Hz
mains frequency = 60 Hz
This bit is not used (adjust length at 1 byte)
Method V6, favors FSK
Method V3, favors ASK
Disabled
Enabled
Must be set to 0 (Synchronization on sub−frame
preamble)
Synchro−bit value (in chip clock) in fixed mode
Must be set to 1 (Fixed synchro bit)
Search Initiator Gain selected
Min Receiving Gain selected
Value of the gain for Intelligent Synchronization or Min
Receiving Value Min Gain of reception = (value * 6 db)
Max Receiving gain value in limited mode Range of
reception = (value * 6 db)
Non limited Max−Receiving−Gain
Limited Max−Receiving−Gain
Constant of 10 ms
5 characters depending on communication speed
Disables the transmitting of bad CRC frames
Enables the transmitting of bad CRC frames
Monitor: Don’t care
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