5
What You Need
The following components are required to assemble the module. Header pins JP1
and JP2, and P1 to P4 may need to be cut from longer strips.
Image
Qty
Reference
Description
1
PCB
Printed circuit board SC103 Z80 PIO
4
C1, 2, 3, 4
Capacitor 100nF, ceramic, lead spacing = 2.54mm
1
C5
Capacitor 100uF, electrolytic, lead spacing =
2.54mm (radial) or 14mm (axial)
1
JP1 and JP2
Pin header, male, 2 rows x 2 pins, straight
2
JP1 and JP2
Jumper shunt for pin spacing = 2.54mm
1
P1
Pin header, male, 2 rows x 39 pins, angled (2nd
row optional)
1
P2
Pin header, male, 2 rows x 13 pins, angled
1
P3
Pin header, male, 1 row x 29 pins, angled
1
P4
Pin header, male, 1 row x 2 pins, angled
1
RP1
Resistor pack 8x10k, SIL, 9-pin
1
SW1
DIP switch, 6 way, piano style
1
U1
74HCT688, 8-bit identity comparator, PDIP 20
1
U1 socket
20 pin PDIP IC socket 0.3" wide