Contents
1 INTRODUCTION
....................................................................................................................................... 3
F
EATURES
.................................................................................................................................................... 3
2
THE BOARD
.......................................................................................................................................... 4
P
LACEMENT OF ELEMENTS ON THE BOARD
................................................................................................. 4
A
RRANGEMENT OF LEAD
-
OUTS
.................................................................................................................... 5
B
OARD CONFIGURATION
.............................................................................................................................. 6
B
OARD SUPPLY
............................................................................................................................................ 7
LED
DIODES
................................................................................................................................................. 7
P
USH
-
BUTTONS
............................................................................................................................................ 8
LCD
DISPLAY
............................................................................................................................................... 8
P
OTENTIOMETERS
........................................................................................................................................ 9
B
UZZER
........................................................................................................................................................ 9
RESET
BUTTON
.......................................................................................................................................... 9
RS-232
INTERFACES
................................................................................................................................. 10
1-W
IRE INTERFACE
.................................................................................................................................... 10
JTAG
CONNECTOR
.................................................................................................................................... 11
3
TECHNICAL ASSISTANCE
............................................................................................................. 12
4
GUARANTEE
...................................................................................................................................... 12
5
BOARD LAYOUT AND DIMENSIONS
........................................................................................... 13
6
SCHEMATIC
........................................................................................................................................ 13