AMIS-49587 Datasheet, PDF (22/59 Pages) ON Semiconductor – Power Line Carrier Modem

AMIS−49587
Status Message in MASTER MODE:
Table 27. STATUS MESSAGE IN SLAVE MODE
Byte
1
2
Content
Start
Data 1
Bit 7
0
x
Bit 6
0
x
Bit 5
1
x
3
Data 2
TS_Nb[2:0]
4
Data 3
Where:
Not SYNC
Indication of synchronization with mains
Not SET
Indication is AMIS 49587 is set
Buffer BUSY Indication if PLC buffer is busy
TS_Nb[2:0] Time slot counter
Alarm_EN
Alarm detection status
PLL_LOCK PLL lock status
InvalFrCnt[7:0] Invalid Frame counter
x
Not Used
Status Message in MONITOR MODE:
Table 28. STATUS MESSAGE IN SLAVE MODE
Byte
1
2
Content
Start
Data 1
Bit 7
0
x
Bit 6
0
x
Bit 5
1
x
3
Data 2
TS_Nb[2:0]
4
Data 3
DEP[2:0]
Where:
Not SYNC
Not SET
Buffer BUSY
TS_Nb[2:0]
Alarm_EN
PLL_LOCK
DEP[2:0]
x
Indication of synchronization with mains
Indication is AMIS 49587 is set
Indication if PLC buffer is busy
Time slot counter
Alarm detection status
PLL lock status
Delta Electrical Phase
Not Used
Structure
Bit 4
Bit 3
1
1
x
x
x
x
InvalFrCnt[7:0]
Bit 2
1
Not SYNC
x
Bit 1
1
Not
SET
ALARM
_EN
Bit 0
1
Buffer
BUSY
PLL
_LOCK
Structure
Bit 4
Bit 3
1
1
x
x
x
x
x
x
Bit 2
1
Not SYNC
Bit 1
1
Not SET
x
ALARM
_EN
x
x
Bit 0
1
Buffer
BUSY
PLL
_LOCK
x
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