MATLAB Answers

How to set the 4 Rx channel of USRP X310

25 views (last 30 days)
Hi,
I did not find how to set my USRP X310 with 4 Rx channels. It runs well with 2 channels but I was unable to go to 4.
My X310 includes 2 Twin Rx boards having 2 Rx channels for each board (see the config below).
The X310 has only one IP address..
Thank you
JJ
>> findsdru
Checking radio connections...
Win32; Microsoft Visual C++ version 14.1; Boost_106501; UHD_3.13.1.0-vendor
---------- see libuhd version information above this line ----------
ans =
struct with fields:
Platform: 'X310'
IPAddress: '192.168.10.2'
SerialNum: '3192B92'
Status: 'Success'
>> probesdru
ans =
'[INFO] [UHD] Win32; Microsoft Visual C++ version 14.1; Boost_106501; UHD_3.13.1.0-vendor
[INFO] [X300] X300 initialization sequence...
[INFO] [X300] Maximum frame size: 1472 bytes.
[INFO] [X300] Radio 1x clock: 200 MHz
[INFO] [GPS] Found an internal GPSDO: LC_XO, Firmware Rev 0.929b
[WARNING] [UDP] The MTU (1472) is larger than the FastSendDatagramThreshold (1024)!
This will negatively affect the transmit performance.
See the transport application notes for more detail.
[INFO] [0/DmaFIFO_0] Initializing block control (NOC ID: 0xF1F0D00000000000)
[INFO] [0/DmaFIFO_0] BIST passed (Throughput: 1308 MB/s)
[INFO] [0/DmaFIFO_0] BIST passed (Throughput: 1298 MB/s)
[INFO] [0/Radio_0] Initializing block control (NOC ID: 0x12AD100000000001)
[INFO] [0/Radio_1] Initializing block control (NOC ID: 0x12AD100000000001)
[INFO] [0/DDC_0] Initializing block control (NOC ID: 0xDDC0000000000000)
[INFO] [0/DDC_1] Initializing block control (NOC ID: 0xDDC0000000000000)
[INFO] [0/DUC_0] Initializing block control (NOC ID: 0xD0C0000000000000)
[INFO] [0/DUC_1] Initializing block control (NOC ID: 0xD0C0000000000000)
[WARNING] [X300] Cannot update master clock rate! X300 Series does not allow changing the clock rate during runtime.
_____________________________________________________
/
| Device: X-Series Device
| _____________________________________________________
| /
| | Mboard: X310
| | revision: 11
| | revision_compat: 7
| | product: 30960
| | mac-addr0: 00:80:2f:26:07:52
| | mac-addr1: 00:80:2f:26:07:53
| | gateway: 192.168.10.1
| | ip-addr0: 192.168.10.2
| | subnet0: 255.255.255.0
| | ip-addr1: 192.168.20.2
| | subnet1: 255.255.255.0
| | ip-addr2: 192.168.30.2
| | subnet2: 255.255.255.0
| | ip-addr3: 192.168.40.2
| | subnet3: 255.255.255.0
| | serial: 3192B92
| | FW Version: 6.0
| | FPGA Version: 35.1
| | FPGA git hash: d0360f7
| | RFNoC capable: Yes
| |
| | Time sources: internal, external, gpsdo
| | Clock sources: internal, external, gpsdo
| | Sensors: gps_gpgga, gps_gprmc, gps_time, gps_locked, gps_servo, ref_locked
| | _____________________________________________________
| | /
| | | RX Dboard: A
| | | ID: TwinRX Rev C (0x0095)
| | | Serial: 3193709
| | | _____________________________________________________
| | | /
| | | | RX Frontend: 0
| | | | Name: TwinRX RX0
| | | | Antennas: RX1, RX2
| | | | Sensors: lo_locked
| | | | Freq range: 10.000 to 6000.000 MHz
| | | | Gain range all: 0.0 to 93.0 step 1.0 dB
| | | | Bandwidth range: 80000000.0 to 80000000.0 step 0.0 Hz
| | | | Connection Type: II
| | | | Uses LO offset: No
| | | _____________________________________________________
| | | /
| | | | RX Frontend: 1
| | | | Name: TwinRX RX1
| | | | Antennas: RX1, RX2
| | | | Sensors: lo_locked
| | | | Freq range: 10.000 to 6000.000 MHz
| | | | Gain range all: 0.0 to 93.0 step 1.0 dB
| | | | Bandwidth range: 80000000.0 to 80000000.0 step 0.0 Hz
| | | | Connection Type: QQ
| | | | Uses LO offset: No
| | | _____________________________________________________
| | | /
| | | | RX Codec: A
| | | | Name: ads62p48
| | | | Gain range digital: 0.0 to 6.0 step 0.5 dB
| | _____________________________________________________
| | /
| | | RX Dboard: B
| | | ID: TwinRX Rev C (0x0095)
| | | Serial: 3193707
| | | _____________________________________________________
| | | /
| | | | RX Frontend: 0
| | | | Name: TwinRX RX0
| | | | Antennas: RX1, RX2
| | | | Sensors: lo_locked
| | | | Freq range: 10.000 to 6000.000 MHz
| | | | Gain range all: 0.0 to 93.0 step 1.0 dB
| | | | Bandwidth range: 80000000.0 to 80000000.0 step 0.0 Hz
| | | | Connection Type: II
| | | | Uses LO offset: No
| | | _____________________________________________________
| | | /
| | | | RX Frontend: 1
| | | | Name: TwinRX RX1
| | | | Antennas: RX1, RX2
| | | | Sensors: lo_locked
| | | | Freq range: 10.000 to 6000.000 MHz
| | | | Gain range all: 0.0 to 93.0 step 1.0 dB
| | | | Bandwidth range: 80000000.0 to 80000000.0 step 0.0 Hz
| | | | Connection Type: QQ
| | | | Uses LO offset: No
| | | _____________________________________________________
| | | /
| | | | RX Codec: B
| | | | Name: ads62p48
| | | | Gain range digital: 0.0 to 6.0 step 0.5 dB
| | _____________________________________________________
| | /
| | | TX Dboard: A
| | | ID: Unknown (0x0094)
| | | Serial: 3193709
| | | _____________________________________________________
| | | /
| | | | TX Frontend: 0
| | | | Name: Unknown (0x0094) - 0
| | | | Antennas:
| | | | Sensors:
| | | | Freq range: 0.000 to 0.000 MHz
| | | | Gain Elements: None
| | | | Bandwidth range: 0.0 to 0.0 step 0.0 Hz
| | | | Connection Type: IQ
| | | | Uses LO offset: No
| | | _____________________________________________________
| | | /
| | | | TX Codec: A
| | | | Name: ad9146
| | | | Gain Elements: None
| | _____________________________________________________
| | /
| | | TX Dboard: B
| | | ID: Unknown (0x0094)
| | | Serial: 3193707
| | | _____________________________________________________
| | | /
| | | | TX Frontend: 0
| | | | Name: Unknown (0x0094) - 0
| | | | Antennas:
| | | | Sensors:
| | | | Freq range: 0.000 to 0.000 MHz
| | | | Gain Elements: None
| | | | Bandwidth range: 0.0 to 0.0 step 0.0 Hz
| | | | Connection Type: IQ
| | | | Uses LO offset: No
| | | _____________________________________________________
| | | /
| | | | TX Codec: B
| | | | Name: ad9146
| | | | Gain Elements: None
| | _____________________________________________________
| | /
| | | RFNoC blocks on this device:
| | |
| | | * DmaFIFO_0
| | | * Radio_0
| | | * Radio_1
| | | * DDC_0
| | | * DDC_1
| | | * DUC_0
| | | * DUC_1

Accepted Answer

Karunya Choppara
Karunya Choppara on 14 Apr 2020
The 4 channel support for TwinRx daughterboard with X300 and X310 is enabled in R2020a release.
  4 Comments
Karunya Choppara
Karunya Choppara on 29 Apr 2020
Hi JJ
The information about new features/capabilities for every release, will be updated on the release notes.

Sign in to comment.

More Answers (0)

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by