PSD211R Family
1.0
Introduction
(Cont.)
2.0
Notation
The PSD211R I/O ports can be used for:
• Standard I/O ports
• Programmable chip select outputs
• Address inputs
• Demultiplexed address outputs.
Implementing your design has never been easier than with PSDsoft—WSI’s software
development suite. Using PSDsoft, you can do the following:
• Configure your PSD211R to work with virtually any 8-bit microcontroller
• Specify what you want implemented in the programmable logic using a high-level
Hardware Description Language (HDL)
• Simulate your design
• Download your design to the part using a programmer.
Throughout this data sheet, references are made to the PSD211R. In most cases, these
references also cover the ZPSD211R and ZPSD211RV products. Exceptions will be noted.
Also, references to the ZPSD211R will also cover the low-voltage ZPSD211RV. (Again,
exceptions will be noted.) Use the following table to determine what references cover which
product versions:
Reference
PSD211R or PSD
PSD211R only
Non-ZPSD
ZPSD versions only
Non-V versions
V versions only or 3 V part only or
ZPSD211RV only
PSD211R
X
X
X
X
ZPSD211R ZPSD211RV
X
X
X
X
X
X
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