Unpacking the EVM
2-2
2.1
Unpacking the EVM
After unpacking the ADS1254EVM kit, check to make sure you received all of
the items listed here:
-
ADS1254EVM board
-
9-pin D-sub male-female serial cable
-
Software CD-ROM
If any of these items are missing, contact Texas Instruments to receive
replacements.
2.2
Default Configuration
Although much of the ADS1254EVMs operation is controlled by the host PC,
some configuration must be done directly on the board, using five jumpers
(shorting blocks). The ADS1254EVM is configured as follows at the factory:
Table 2−1. Factory Jumper Settings
Jumper Identifier
Description
Default Setting
JMP1
External reference select
2 −3
JMP2
Digital power supply source
1 −2
JMP3
Analog power supply source
1 −2
JMP4
Reference disconnect
1 −2
JMP5
MCU disable
Disconnected
For more information about the jumpers, see Section 3.1.
Содержание ADS1254
Страница 1: ... May 2002 Data Acquisition Products User s Guide SLAU083 ...
Страница 34: ...3 18 ...
Страница 36: ...Board Layouts 4 2 4 1 Board Layouts Figure 4 1 Board Layout Top Layer ...
Страница 37: ...Board Layouts 4 3 Physical Description Figure 4 2 Board Layout Bottom Layer ...
Страница 38: ...Schematics 4 4 4 2 Schematics The ADS1254 schematics are shown on the following pages ...