HCS_C Hardware Photos
HCS_C INDEX
HCS_C_Photos (updated!)
PC_BOARD A.02 to A.03 update list
Here are the various HCS_C pages.
HCS_C Main Board Block Diagram
HCS_C Bill of Materials parts list HCS_C_schematics
HCS_C board fully loaded (Voice Chip not shown but is included) with extra Logging SRAM, without IO RC Diode Protection, with RC Diode Protection. Included cables not shown. Adding RC Diode protection allows safe use of the 32 low voltage inputs and 32 low voltage outputs over distances of about 1 meter. For longer distances, the HCS_Combo card, below, is recommended.


HCS Combo Card, Fully Loaded


HCS_C Light Duty Relay Board. This can plug into the HCS_C Combo card or the HCS_C expansion daughtercard

FPGA board with prototyping area (shown with DSP and connectors added to prototyping area, this is not included:

IO adapter board. This plugs into the HCS_C IO connectors and makes two HCS_C IO standard 16 pin connections. This is handy for providing a disconnectable IO tie board, or for plugging in standard HCS_C IO boards such as the relay boards.

Large (medium duty 8A) Relay board. Plugs into the HCS_Combo card or the HCS_C main board using an HCS_C IO adapter.

JTAG adapter. Allows for programming the HCS_C Main board configuration EPROM or for emulation of the HCS_C ARM processor using Gnu tools.

8 Channel DAC, 8 channel ADC

Tiny DSP/FPGA board with LCD interface, analog section, and 24 user definable IOs.

Network card (no photo) coming soon!