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With
obsolescent Forth version 2.13A
Microprocessor
l 16-bit
device with eight general-pupose 16-bit registers, hardware
16-bit multiply & divide and 8 & 16 bit instructions.
l Direct
bit manipulations operate with registers, all memory and
input-output.
l The
crystal frequency is 19.6608MHz and the device runs in
the expanded maximum mode with a 1024k-byte memory space.
l ON-chip
hardware including 3 16-bit counters or timers, one 8-bit
counter timer, synchronous or asynchronous serial port
and a very versatile interrupt system (65 interrupts and
DTC vectors, 8 priority levels).
l Data
Transfer controller (DTC) enables transfers between I/O
and memory without any software.
l All
the capabilities of the processsor are available to the TDS2020 user,
but through the high level language Forth, which makes
them easier to employ
Picture
for illustrative purposes only |
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