Difference between revisions of "GoldenTee Display"
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# VCC - (12v?) | # VCC - (12v?) | ||
# GND | # GND | ||
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| + | == Links == | ||
| + | * [http://www.datasheetcatalog.com/datasheets_pdf/T/P/I/C/TPIC6B595.shtml Datasheet for the 8-bit Shift registers] | ||
| + | * [http://www.alldatasheet.com/datasheet-pdf/pdf/233258/KINGBRIGHT/TC20-11EWA.html Datasheet for the LED panels] | ||
[[Category:Component]][[Category:Display]] | [[Category:Component]][[Category:Display]] | ||
Revision as of 20:26, 16 September 2009
Background
- Source: PlayerTwo
- Made for a golfing game, we are figuring out how it works.
- There are two parts to the display unit:
- A control board which stores a small program that runs the display
- The display LED Matrix.
- The connection between the control board and the LED Matrix is a 16 pin plug, we have traced the 16 pins to their purpose.
Control Board
Has a motorola CPU, various logic chips and two EPROM chips, the one EPROM chip is an AM270010-12000 00110M5M E.
LED Matrix
The LED Matrix has 2 rows of LED matrix displays driven by 8-bit shift registers.
The LED Matrix units are Kingbright TC20-11EWA PB, the 8-bit shift registers are TPIC6B595.
Pins
- Row 2
- Row 1
- Row 3
- Row 6
- Row 4
- Row 7
- Row 5
- g - Output Enable
- RCK - Register Clock
- Serial Data - Bottom
- Serial Data - Top
- SRCK - Serial Clock - Bottom
- GND
- SRCK - Serial Clock - Top
- VCC - (12v?)
- GND
