TS-7300 MANUAL
TABLE OF CONTENTS
Interrupts...................................................................................................................................22
3.2 Memory..............................................................................................................................23
On-Board SDRAM.....................................................................................................................23
Battery Backed SRAM..............................................................................................................24
On-Board NAND Flash.............................................................................................................24
USB Flash Drive or Compact Flash Card...............................................................................25
SD Memory Card.......................................................................................................................25
FPGA SDRAM...........................................................................................................................25
3.3 Glue Lo ic CPLD...............................................................................................................26
3.4 Cyclone II FPGA................................................................................................................26
3.5 Real-Time Clock................................................................................................................27
3.6 Watchdo Timer................................................................................................................27
4 COMMON INTERFACES GENERAL INFORMATION...................................................29
4.1 Serial Ports .......................................................................................................................29
4.2 Di ital I/O...........................................................................................................................29
4.3 A/D Converters..................................................................................................................30
5 CONNECTORS AND HEADERS....................................................................................31
5.1 10/100 Base-T Ethernet Connector..................................................................................31
5.2 Second 10/100 Base-T Ethernet Connector....................................................................31
5.3 Video Out Connector........................................................................................................32
5.4 USB Connector.................................................................................................................33
5.5 SD Card Connector – CPLD.............................................................................................33
5.6 SD Card Connector – FPGA.............................................................................................33
5.7 COM1 Connector...............................................................................................................34
5.8 COM2 Header....................................................................................................................34
Optional RS-485 Support.........................................................................................................35
RS-485 Quick-Start Procedure................................................................................................36
Automatic RS-485 TX Enable ..................................................................................................36
5.9 COM3-COM4-COM5-COM6 Headers................................................................................37
5.10 DIO1 Header....................................................................................................................37
SPI Interface..............................................................................................................................39
Matrix Keypad...........................................................................................................................39
A/D Converter - Cirrus EP9302................................................................................................39
Interpretin Cirrus A/D Converter...........................................................................................40
5.11 DIO2 Header....................................................................................................................40
TS-XDIO.....................................................................................................................................41
TS-XDIO Pro rammin Considerations .................................................................................43
5.12 LCD Header.....................................................................................................................43
LCD Interface............................................................................................................................44
5.13 JTAG Header...................................................................................................................45
5.14 Power Supply Header.....................................................................................................46
6 PC/104 BUS EXPANSION..............................................................................................47
6.1 Addin Serial Ports ..........................................................................................................48
6.2 Addin Ethernet Ports .....................................................................................................49
6.3 Addin CAN Bus ..............................................................................................................49
6.4 Addin Video Support .....................................................................................................49
7 LEDS, JUMPERS AND BUTTONS.................................................................................50
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