SI3482-A01-GM Silicon Laboratories Inc, SI3482-A01-GM Datasheet - Page 14

• Manufacturer Part Number: SI3482-A01-GM
• Description: IC CTLR POE 24-48PORT PSE 24-QFN
• Manufacturer: Silicon Laboratories Inc

Specifications of SI3482-A01-GM

• Applications: Power Over Ethernet Controller
• Current - Supply: 12.1mA
• Voltage - Supply: 2.7 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 24-WFQFN Exposed Pad
• Product: Power Distribution
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Si3482
3.1.5.2. System Information Format
The System Information format of the Data field is used to return system information to the client. System
information is returned after calling the GetSystemInfo() routine.
The System Information format has a PowerManagerVersion field followed by a PlatformSupportVersion field. Both
of these fields are eight bytes long and contain a version string that is a zero-terminated ASCII string. A version
string may be from one to seven characters long. The Routine field contains RTN_GETSYSTEMINFO, and the
DataLength field contains 16.
3.1.5.3. Port Information Format
The Port Information format of the Data field is used to return port information to the client. Port information is
returned after calling the GetPortInfo() routine.
In C, the Port Information format is:
typedef struct
{
} DATA_PORTINFO;
14
INT8
UINT8
UINT8
UINT16 Current;
UINT16 PowerSupplyVoltage;
char
char
Result;
Detection;
Classification;
SiliconVersion[2];
FirmwareVersion[8];
Result Detection Classification Current
Start Routine Data Length Data Checksum
Figure 10. System Information Format
Figure 11. Port Information Format
PowerManagerVersion PlatformSupportVersion
Start Routine Data Length Data Checksum
Rev. 0.1
Power Supply
Voltage
Version
Silicon
Firmware
Version