Amiga 500 Floppy LED to Display IDE Activity too
UNTESTED!!
Connect a fly-lead from IDE pin 39 /Active to J4 if U1 (74HCT2G14) is not populated, otherwise to J3
Position | Name/Value | Package | Notes |
---|---|---|---|
U1 | 74HCT2G14 | TSOP-6 | Dual inverting Schmitt trigger |
Q1 | BC857 or similar e.g. 2N3906 | SOT-23 | PNP general-purpose transistor |
R1 | 10k | 1206 | Pull-up resistor |
R2 | 4.7k | 1206 | Series resistor |
C1 | 0.1uF = 100nF | 0805 | Decoupling capacitor |
J1 | PinHeader_1x08_P2.54mm_Vertical | Single row 8pin | Pin 5 is not used and can be removed |
J2 | PinSocket_1x08_P2.54mm_Vertical | Single row 8pin | |
J3 | PinHeader_1x01_P2.54mm | Single pin | |
J4 | PinHeader_1x01_P2.54mm | Single pin |
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