Video
The 5266 supports CRT monitors up to 1600 x 1200 x 24 bpp (bits per pixel)
resolution, and TFT flat panel displays with up to 1024 x 768 x 18 bpp resolution.
Audio
Stereo audio output and input are provided with full duplex operation at line level.
Variable sample rates up to 48 kHz with 8- or 16-bit data resolution per channel
are supported. A separate connector provides the PC AT standard PCBEEP output.
Real time calendar/clock with battery backup
The real time clock is fully AT compatible. An optional off-card battery powers the
real time clock when the 5 volt supply is removed.
Setup information stored in SEEPROM for high reliability
Loss of Setup data is serious in industrial applications. Most PCs store Setup
information in battery-backed CMOS RAM. If the battery fails or is replaced
during routine maintenance, this information is lost. Without a keyboard and
monitor in embedded applications, time consuming re-initialization is required.
The 5266 stores the Setup information in Serial EEPROM.
User-available SEEPROM
The SEEPROM has 720 bytes available to the user. Software routines to use this
available memory come with the 5266.
Watchdog timer added for safety
The watchdog timer resets the system if the program stops unexpectedly. The
watchdog is enabled, disabled and strobed under software control; it can also be
enabled or disabled in Setup. The time-out period is programmable from 1 second
to 2
16
seconds.
Hardware reset
A hardware reset ensures complete reset of the system and all attached
peripherals. A hardware reset can be done by any of the following methods:
An expired watchdog timer cycle
Depressing the reset switch
Cycling power
Power supervisor reset
14
Содержание 5266
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Страница 20: ...Figure 2 3 5266 dimensions inches 20 ...
Страница 21: ...Figure 2 4 5266 dimensions mm 21 ...