Getting started with your ISIS
Issue E
11
Connecting a SDIO card
The ISIS has a single SDIO
®
socket that supports MMC4.0 and SDIO1.1 specifications.
This provides support for data storage and I/O cards such as Bluetooth and IEEE802.11b
(WiFi). For more informatioThe SDIO card can only be inserted into the socket one way. The correct orientation is for
the top of the card (i.e. the normal printed side) to be furthest from the PCB. SD memory
card boot is not supported.
, see page
.
Connecting a PS/2 keyboard and mouse
A PS/2 keyboard and mouse is supported on a multifunction 18-way boxed header (J4).
Suitable cables and breakout board are provided in the development kit. The PS/2
interfaces are made available on the ISIS breakout board through the PS/2 MiniDIN
connectors.
for connector details.
Turning on your ISIS
In case you are using the ATX style power supply (via J9 power connector, with the use
of +V5_STB and PSON# signals), a momentary ON push button switch is required to
power the board. Yellow LED D30 should light to indicate the presence of the standby
vV5_STB. After pressing the power button, the green LED D7 should light to
indicate that the ISIS power supplies are within regulation (PWRGOOD). To power off the
board, press and hold the push button switch. The push button switch connection is
available on a 11-way power connector J9. See
J9 - Auxiliary power connector
, page
If you are only using +5V power input (as from a brick power supply), the push button
switch is not required. You can turn your power supply on to power the ISIS. In this case,
both LED’s D30 and D10 should light at the same time.
The ISIS development kit implements both of the above methods (depending on jumper
selection). For more details, see the ISIS development kit documentation.
With ATX style method, standby voltage is constantly applied to the ISIS.
Remove all the power and make sure the yellow LED D30 is not lit before any
hardware (peripherals, keyboards, mice, monitors, accessories, add-in cards,
etc) is added or removed from the board.
Summary of Contents for ISIS XL-1.1-M512-F2G-GPS-I
Page 58: ...ISIS user manual Issue E 58 ...
Page 60: ...www eurotech com ...
