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Wyse Cx0: Hardware 


 


 

 



Wyse Cx0

Overview

The Wyse CX0 is very similar in appearance to the Sx0 that it replaces. It is a small and (physically) lightweight thin client. In contrast to the Sx0 it has two PS/2 ports and no serial port - a reversal in policy here! There are two USB ports at the front and two USB ports on the rear. The video connector is a DVI socket. With a suitable splitter the Cx0 will support two independent monitors.

A Quick-Start guide I found mentions the following models: C00LE, C10LE, C30LE, C50LE, C90LE, C90LE7, C90LEW, but a C-Class data sheet mentions only five:

Wyse C00LE Zero client with no local operating system. Used with Wyse WSM provisioning software for a PC experience on a thin desktop.
Wyse C10LE Featuring the blisteringly fast Wyse ThinOS designed for high security environments.
Wyse C30LE Windows CE 6 - Microsoft's componentized real-time operating system for small footprint devices.
Wyse C90LE Windows XP Embedded - runs thousands of existing Windows applications and drivers.
Wyse C90LEW Take advantage of the power of Microsoft Windows Embedded Standard.

I have several examples of the Cx0:

  1. A few C90LEWs manufactured in March 2010 fitted with wireless cards.
  2. A C90LEW manufactured in November 2011.
  3. A C10LE manufactured in February 2013.

Specifications

The basic specs for the CX0 are:

Processor
   Type
   Speed
VIA C7
1GHz
Memory - Flash/RAM
     C00LE
     C10LE
     C30LE
     C90LE
     C90LEW
0GB/1GB
128MB/512MB
128MB/512MB
1GB/1GB
2GB/1GB
Video
   Chip
   Max resolution
VX855/VX875 Chrome 9
1920 x 1200 @ 60Hz Colour:15/16/24/32bpp
Ports
   Network
   USB
   Serial
   Parallel
   PS/2
10/100/1000
6 x USB2.0
none
none
Kybd & Mouse
Power
   Input
   Plug
   Off
   Idle
   Running
12V 2.5A (from label)
Coax 5.5mm/2.1mm
1W
5W
7W
Dimensions
W x H x D17.7cm x 3.4cm x 12.1cm

CPU

For those to whom it matters here is some detail from Linux's /proc/cpuinfo

vendor_id:CentaurHauls
cpu family:6
model:13
model name:VIA Eden Processor 1000MHz
stepping:0
flags:fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge cmov pat clflush acpi mmx fxsr sse sse2 tm nx pni est tm2 xtpr rng rng_en ace ace_en ace2 ace2_en phe phe_en pmm pmm_en

PCI

For those that have an interest, the output from the Linux lspci command.

00:00.0 Host bridge: VIA Technologies, Inc. VX855/VX875 Host Bridge: Host Control (rev 03)
00:00.1 Host bridge: VIA Technologies, Inc. VX855/VX875 Error Reporting
00:00.2 Host bridge: VIA Technologies, Inc. VX855/VX875 Host Bus Control
00:00.3 Host bridge: VIA Technologies, Inc. VX855/VX875 DRAM Bus Control
00:00.4 Host bridge: VIA Technologies, Inc. VX855/VX875 Power Management Control
00:00.5 PIC: VIA Technologies, Inc. VX855/VX875 APIC and Central Traffic Control
00:00.6 Host bridge: VIA Technologies, Inc. VX855/VX875 Scratch Registers
00:00.7 Host bridge: VIA Technologies, Inc. VX855/VX875 North-South Module Interface Control
00:01.0 VGA compatible controller: VIA Technologies, Inc. VX855/VX875 Chrome 9 HCM Integrated Graphics
00:0f.0 IDE interface: VIA Technologies, Inc. VX855/VX875 EIDE Controller
00:10.0 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (rev a0)
00:10.1 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (rev a0)
00:10.2 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (rev a0)
00:10.4 USB Controller: VIA Technologies, Inc. USB 2.0 (rev 90)
00:11.0 ISA bridge: VIA Technologies, Inc. VX855/VX875 Bus Control and Power Management
00:11.7 Host bridge: VIA Technologies, Inc. VX8xx South-North Module Interface Control
00:13.0 PCI bridge: VIA Technologies, Inc. VX855/VX875 PCI to PCI Bridge
00:14.0 Audio device: VIA Technologies, Inc. VT8237A/VT8251 HDA Controller (rev 20)
01:03.0 Ethernet controller: VIA Technologies, Inc. VT6120/VT6121/VT6122 Gigabit Ethernet Adapter (rev 11)

Power Supply

The unit uses a small external power unit rated at 12V @2.5A. It's fitted with the usual 5.5mm/2.1mm coaxial plug.

Expansion

inside the Wyse Cx0 Flash: The flash is a Disk-On-Module that plugs into a standard 44-pin IDE socket.

RAM: The RAM is provided by a standard DDR2 200-pin SO-DIMM. The C10LE was fitted with a 512MB PC2-6400 CL5 Apacer part whist the C90LEW was fitted with a 1GB PC2-6400 CL6 Apacer part. I have successfully replaced the RAM with a 2GB Hynix part HYMP125S64CP8-S6 (2GB 2Rx8 PC2-6400S-666-12). I don't know what the maximum size of memory is that the hardware supports.

As with the Sx0 range there is minimal space inside for fitting any alternative to the standard DOM.

Miscellaneous

There are several (white) connectors on the board:

CN2 close to the front panel adjacent to the USB sockets. This has 10 pins.

CN3. A 3-pin connector next to the SODIMM socket with a shorting link connecting two of the pins together. Briefly move the shorting link across to the end closest to the front panel to reset the CMOS.

CN10. A 4-pin socket next to the board mounting screw.

CN11. A 6-pin socket next to CN10. This is a USB port that the internal wireless card plugs into (if fitted). I now have a few C90LEWs with the card fitted.

Wireless Wyse CX0 wireless card

In February 2017 I picked up some C90LEWs with wireless cards fitted. The card fits into the space between the DOM and the copper heatsink and SODIMM. It plugs into CN11 and appears on the USB bus where it is identified as Ralink Technology Corp. RT2770 Wireless Adapter.

Under 'Networking' the datasheet does mention:

Cisco CCX Certified internal 802.11 b/g/n (optional) eliminates theft of external wireless adapters

The board itself would appear to be a QCOM LR802UKN unit that is an 802.11b/g/n module working in the 2.4GHz band.

USB

Originally I listed the Cx0 as having four USB ports - the four external ones that you can see. Subsequently I receive an email from Janusz in Poland saying that Windows reports six USB ports and that there were two additional internal ones. One of these is CN11 which is used for the wireless network card.

Running lsusb -t I see he is right:

ptowers@mirror:~$ lsusb -t
/:  Bus 04.Port 1: Dev 1, Class=root_hub, Driver=uhci_hcd/2p, 12M
/:  Bus 03.Port 1: Dev 1, Class=root_hub, Driver=uhci_hcd/2p, 12M
/:  Bus 02.Port 1: Dev 1, Class=root_hub, Driver=uhci_hcd/2p, 12M
/:  Bus 01.Port 1: Dev 1, Class=root_hub, Driver=ehci-pci/6p, 480M

I always find the output of lsusb slightly confusing. The above shows it has found three two-port USB 1.1 hubs and one six-port USB 2.0 hub. i.e. Six USB ports which can run either at USB1.1 rates or USB2.0 rates.

For those interested this how things change if I switch on my colour printer (see here) and plug in a pen drive:

ptowers@mirror:~$ lsusb -t
/:  Bus 04.Port 1: Dev 1, Class=root_hub, Driver=uhci_hcd/2p, 12M
/:  Bus 03.Port 1: Dev 1, Class=root_hub, Driver=uhci_hcd/2p, 12M
/:  Bus 02.Port 1: Dev 1, Class=root_hub, Driver=uhci_hcd/2p, 12M
/:  Bus 01.Port 1: Dev 1, Class=root_hub, Driver=ehci-pci/6p, 480M
    |__ Port 2: Dev 7, If 0, Class=stor., Driver=usb-storage, 480M
    |__ Port 4: Dev 6, If 0, Class=print, Driver=usblp, 480M

 


Any comments? email me. Added November 2014    Last update February 2017