Sata multiplexer 10389

Description

10389 extension board has a has a Microsemi's (former Vitesse) VSC3304 - a 8.5 Gbps 4×4 Crosspoint SATA Switch. It makes possible the following connections:

• camera <=> internal SSD (default)
• camera <=> external drive
• camera <=> external drive (crossover mode)
• PC <=> internal SSD

Switching connections

web

Fig.1 http://192.168.0.9/x393_vsc330x.php?state

x393_vsc330x.php

• help:

http://192.168.0.9/x393_vsc330x.php

• connection state (see Fig.1):

http://192.168.0.9/x393_vsc330x.php?state

• connect camera to internal SSD:

http://192.168.0.9/x393_vsc330x.php?c:ZYNQ=SSD

• connect camera to external drive:

http://192.168.0.9/x393_vsc330x.php?c:ZYNQ=ESATA

• connect internal SSD to PC:

http://192.168.0.9/x393_vsc330x.php?c:SSD=ESATA

Note 1: Crossover switching is supported in the command line script

Note 2: When the connection is good the state row shows active for the connected ports, LOS otherwise - see Fig.1

command line

• display help:

root@elphel393:~# /usr/local/bin/x393sata_control.py

output:

x393_vsc3304: Running on NEW system
x393sata: Running on NEW system
BUFFER_ADDRESS =       0x0ad00000
BUFFER_LEN =           0x12c00000
BUFFER_ADDRESS_H2D =   0x2dc00000
BUFFER_LEN_H2D =       0x00400000
BUFFER_ADDRESS_D2H =   0x2d800000
BUFFER_LEN_D2H =       0x00400000
BUFFER_ADDRESS_BIDIR = 0x2cc00000
BUFFER_LEN_BIDIR =     0x00400000
COMMAND_ADDRESS =      0x2dc00010
DATAIN_ADDRESS =       0x2d810000
DATAOUT_ADDRESS =      0x2dc20000
Usage:
   * camera <-> internal SSD  :            x393sata_control.py set_zynq_ssd
   * camera <-> external disk :            x393sata_control.py set_zynq_esata
   * camera <-> external disk (crossover): x393sata_control.py set_zynq_ssata
   * PC <-> internal SSD)     :            x393sata_control.py set_esata_ssd