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Microprocessor Circuits
Page 4f
Microprocessors:
#'s A-B
C-G H-L
M-O P
Q-S T-Z
Last Updated on:
Wednesday, November 29, 2017 05:40 AM |
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Links to electronic circuits, electronic schematics, designs for engineers,
hobbyists, students & inventors:
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KeeLoq HCS410 Transponder Decoder using a PIC16C56 - Microchip Application
Note Published 17-Dec-98 (app note added 2/06) |
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[_OLD-ads-dont_upload/OLD I-ADS from web/ad-djandassoc.htm] |
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Keeloq® Code Hopping Decoder using Secure Learn - Microchip Application Note
Published 8-Nov-04 (app note added 2/06) |
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KEELOQ® Encoders Oscillator Calibration - Microchip Application Note
Published 21-Jan-02 (app note added 2/06) |
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Keeloq® Simple Code Hopping Decoder - Microchip Application Note Published
26-Aug-97 (app note added 2/06) |
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Keyboard to ASCII Decoder - Host to Keyboard Protocol is initiated by taking
KBD data line low. However to prevent keyboard from sending data at same
Time that you attempt to send keyboard data, it is common to take KBD
Clock line low for more than 60us. This is more than one bit length. n KBD
data line is taken low, while KBD clock line is released. (added 4/02)
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Key-reading circuit saves I/O pins - 6-Mar-03 Issue of EDN Some
microcontroller applications usually use too many I/O pins to read keys or onboard
switches; in many cases, few pins remain available for other uses. Some alternative
ways to read keys yieldfree pins. First, consider some ways to effect key reading.
Table 1 presents a comparison of four methods with references to circuit
configurations (figures 1, 2, 3, and 4]....[Design Idea by Gustavo Santaolalla,
Digital Precision Systems, Buenos Aires, Argentina] |
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KL5C8012 board - This is a microcomputer board used Kawasaki Sleel KL5C8012.
KL5C8012 is a very fast KC80 cored one chip microcontroller. KC80 is a Z80 compatible
MPU core that four times faster than Z80 on same clock frequency. (added 10/05)
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Kodak DC 20 Camera Interface PIC12C509 - (electronic circuit added 7/03)
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Kodak DC 20 Camera Interface PIC16F84 - (electronic circuit added 7/03)
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Microprocessors: #'s
A-B C-G
H-L M-O
P Q-S
T-Z |
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