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ISA Bus Interface Considerations
S1D13503
Issue Date: 01/01/30
X18A-G-003-05
1 INTRODUCTION
The S1D13503 is a general purpose LCD controller capable of interfacing to a variety of microprocessors. In some
cases this interface is accomplished through the use of minimal external circuitry. This application note describes
the interface between the S1D13503 and the ISA Bus both 8 and 16-bit implementations.
1.1 Reference Material
Refer to the S1D13503 Hardware Functional Specification (X18A-A-001-xx) for complete AC timing details.
This document makes no attempts to describe the operation of the ISA Bus, please refer to the appropriate ISA Bus
documentation for complete information.
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