SIGNALCORE SC5317A, Руководство по оборудованию, Страница: 23 / 39

Rev 1.1 | SC5317A & SC5318A Hardware Manual SignalCore, Inc.
22 SC5317A & SC5318A Hardware Manual
Register Name
Reg
Add Serial
Range
Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
[15:8] EEPROM ADDRESS [15:8]
SERIAL_OUT_BUFFER 0x36
[7:0] Zeros [7:0]
[15:8] Zeros [15:8]
[23:16] Zeros [23:16]
[31:24] Zeros [31:24]
[39:32] Zeros [39:32]
[47:40] Zeros [47:40]
[55:48] Zeros [55:48]
Register 0x30 GET_DEVICE_PARAM
Write to this register the required device parameter to query from the device.
Bytes written 2
Bytes read 8
Bits Type Name Width Description
[3:0] W Parameter 1
0: Returns current RF frequency
1: current IF frequency
2: current LO frequency
3: current Other parameters
[7:4] W Unused 4
Set to zeros
[63:0] R Read back bytes 64
Returned Data (See Device Parameter Data section
for more info)
Register 0x31 GET_TEMPERATURE
Write to this register to query the device temperature.
Bytes written 2
Bytes read 8
Bits Type Name Width Description
[7:0] W Unused 7 Set to zeros
[31:0] R Temperature Data 32
These 32 bits of data need to be type casted back
to float. i.e. var_float = *(float*)&var_u32 where