Texas Instruments OMAP-L138/C6748, Руководство пользователя

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LCDK Features
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12 SPRUIL2A – February 2019 – Revised September 2019
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Copyright © 2019, Texas Instruments Incorporated
OMAP-L138/C6748 Low-Cost Development Kit (LCDK)
4.4 LCD Connector
Table 14. LCD Connector
Component Description
P1, P2 Provide connectivity to CircuitCo ULCD7 Lite LCD
5 Power Sequencing
NOTE: To keep the cost low, the OMAP-L138/C6748 LCDK has not followed the right power
sequencing recommended by OMAP-L138/C6748 data sheet. The designer needs to
implement the right power sequencing for reliable operation. For details, see the following
documents.
•
OMAPL138
• TMS320C6748
6 Online Resources
6.1 C6748/ OMAP-L138 Product Information
• TMS320C6748 Data Sheets, Silicon Errata and Technical Reference Manuals
• OMAP-L138 Data Sheets, Silicon Errata and Technical Reference Manuals
6.2 LCDK Hardware and Software Documentation
6.2.1 LCDK Board Revision History
Table 15. LCDK Board Revision History
S.NO Board Name Board Revision Silicon Revision Status Major Changes
1 TMDXLCDK138/6748 A5 PG2.1 or Older Obsolete Finger print sensor
available (U26)
2 TMDXLCDK138/6748 A6A PG2.1 or older Obsolete Finger print sensor
(U26
Depopulated),Samsu
ng K4T1G164QF-
BCF8 (U17)-DDR2
3 TMDSLCDK138/6748 A7A PG2.3 Active Finger print sensor
(U26
Depopulated),Winbon
d W971GG6KB-25
(U17)-DDR2)
6.3 CCS XML and GEL Files
• Latest GEL files for LCDK Board are included as part of CCSv6.0 and later versions.
• CCS4 and higher contain configuration XML files and GEL files for initializing the DDR interface|
Download Now
NOTE: GEL files and XML files are included in current CCS releases by default and it is not required
to download explicitly to setup a connection for the board.
6.4 Hardware Setup With CCS
• EVM Hardware Setup