CPU
CPU
General
The CPU of the BEETLE POS system comprises a specially developed
board which, in addition to the PC-specific modules and interfaces, also
houses components such as a non-volatile memory and one optional
submodule such as a VGA controller, an LAN controller or an ASYNC
connection etc.
The connecting plate of the board has the sockets for the external
peripherals. The illustration below shows the connector assignments for
both CPUs.
COM3
*
COM4
*
Cash drawer
Keyboard
(optional)
VGA, ASYNC or
LAN controller
Volume
control
knob
COM1
COM2
*
BEETLE components
CPU
GB - 55