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Prototype Module 57F7924
Standard Prototype cards (five pack) 57F7933
Long Prototype cards (three pack) 57F7934
If you have documentation or actual experience with the PSL,
we would like to hear it.
Prototype Module 57F7924
A kit that includes one standard-length
prototype card and a complete module case. Gives your
projects a finished, professional look and protects the
components.
All of the cards feature plated through-holes and a gold
edge connector for easy building and reliable performance.
Microchip for interface between module and PSL unit. Each
card is also supplied with an "ID" chip (74HC541) that
allows the Base Unit to identify the custom circuit. These
cards may be used with either the Base Unit or the DIO
Module.
Module Port Interface
Note:
Even number pins are on component side (Top)
Standard Prototype Cards 57F7933 (Proto module)
Package of five 104 mm (standard) length cards.
Long Prototype Cards 57F7934 (Proto module)
Package of three 180 mm (extended) length cards
Dimensions: 131 mm x 66 mm x 33.5 mm
Mass: 0.1 kg
Standard card dimensions: 104.3 mm x 60 mm
Standard card circuit area: 4,100 mm²
Long card dimensions: 180.2 mm x 60 mm
Long card circuit area: 8,400 mm²
MM74HC541 Diagram
MM74HC541 Octal
3-STATE Buffer (IBM used a generic "74HC541")
Note: Buffers start with Pin 2 (A1) over to Pin 9
(A8). G1 is Pin 1 and GND is Pin 10.
ID Code
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MSB |
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LSB |
| ID |
A1 |
A2 |
A3 |
A4 |
A5 |
A6 |
A7 |
A8 |
| F0 |
1 |
1 |
1 |
1 |
0 |
0 |
0 |
0 |
| F1 |
1 |
1 |
1 |
1 |
0 |
0 |
0 |
1 |
| F2 |
1 |
1 |
1 |
1 |
0 |
0 |
1 |
0 |
| F3 |
1 |
1 |
1 |
1 |
0 |
0 |
1 |
1 |
| F4 |
1 |
1 |
1 |
1 |
0 |
1 |
0 |
0 |
Note: "1" means tied
to +5v, "0" means tied to ground
IBM wants you to use an ID code above "C0" and below "FE".
The left character is set via A1-A4, the right character is
set via A5-A9.
ID Microchip Circuit
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Note: There are some differences between
the datasheet drawing and thecircuit drawing. Don't wire this
blindly following the positions, you must follow the Pin
Functions!
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