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ST METERS AND MORE UM2241 User Manual

ST METERS AND MORE UM2241 User Manual (26 pages)

compliant power line communication system-on-chip

Brand: ST | Category: Computer Hardware | Size: 0 MB

Table of Contents

Table of Contents
2
Host Interface
6
Settings
6
Operations
6
Figure 1: Host Controller to ST75MM Connection Scheme
6
Acknowledge
7
Command Frame Format
7
Status Message Frame Format (SM)
7
Table 1: Command Frame Format
7
Table 2: Status Message Format
7
Table 3: Modem Status Format
8
Table 4: MIB Status Format
8
TREQ Management
9
Examples
9
Figure 2: TREQ Negotiation Timing Diagram
9
Figure 3: Dl_Data_Slave.indication Transaction
10
Figure 4: Dl_Data_Slave.indication Transaction in Case of no Ack
11
Figure 5: Mib_Write.request Transaction
12
Figure 6: Mib_Read.request Transaction
13
Host Interface Commands
14
Commands
14
Error Codes
14
Table 5: Available Commands
14
Table 6: List of Error Codes
14
Mib_Write
15
Mib_Write Request
15
Mib_Write Positive Confirm
15
Mib_Write Negative Confirm
15
Mib_Write Indication
15
Mib_Read
15
Mib_Read Request
16
Mib_Read Positive Confirm
16
Mib_Read Negative Confirm
16
Bio_Reset
16
Bio_Reset Request
16
Bio_Reset Positive Confirm
16
Bio_Reset Negative Confirm
17
Bio_Reset Indication
17
Dl_Data_Slave
17
DL_DATA_SLAVE Indication
17
Table 7: Reset Cause Byte Format
17
Hi_Ping
18
HI_PING Request
18
HI_PING Positive Confirm
18
Hi_Error
18
HI_ERROR Indication
18
Management Information Base (MIB)
19
MIB Objects
19
Table 8: MIB Objects List
19
Table 9: MAC Data MIB Object (1)
19
Table 10: PHY Configuration MIB Object (2)
19
Table 11: MAC Configuration MIB Object (3)
20
Table 12: Manufacturer Data MIB Object (6)
21
Table 13: Host Interface Timings MIB Object (14)
21
Table 14: ZC Alarm MIB Object (18)
21
Table 15: PHY Custom Frequencies MIB Object (23)
21
Table 16: PHY Statistics MIB Object (24)
21
Configuring the ST75MM
23
PHY Configuration (MIB Index 2)
23
Table 17: PHY Configuration Values for CENELEC 132.5 Khz Operations
23
MAC Configuration (MIB Index 3)
24
Manufacturer Data (MIB Index 6)
24
Custom Frequencies (MIB Index 23)
24
Table 18: MAC Configuration Values for CENELEC 132.5 Khz Operations
24
Revision History
25
Table 19: Document Revision History
25

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