Dot Matrix Display Controller
'1'Rockwell
10938 • 10939
10938 and 10939 Dot Matrix Display Controller
DESCRIPTION
The Rockwell 10938 and 10939 Dot M...
Description
'1'Rockwell
10938 10939
10938 and 10939 Dot Matrix Display Controller
DESCRIPTION
The Rockwell 10938 and 10939 Dot Matrix Display Controller is a two-chip MOS/LSI general purpose display controller system designed to interface to dot matrix displays (vacuum-fluorescent or LED).
The two-chip set will drive displays with up to 35 anodes (dots) and up to 20 grids (characters) plus a cursor. The chips can be cascaded to drive larger displays of as many as 80 characters. An internal PLA-type decoder provides character decoding and dot pattern generation for the full 96-character ASCII set and an additional 32 special characters.
ORDERING INFORMATION
Part Number
10938P 10938PE 10939P 10939PE
Package Type
Plastic Plastic Plastic Plastic
Temperature Range (OC)
o to +70
-40 to +85
o to + 70
-40 to +85
FEATURES
20-character display driver cascadable to 80 Standard 5 x 7 character font. Separate cursor driver output
Direct drive capability for vacuum-fluorescent display...
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