CD prehrávač z bežnej mechaniky CD-ROM pre PC
Zapojenie IDE konektora
IDE connector pinout
Pin# Signal Description Function
1 RESET Reset
2 GND Ground
3 DD7 Data Line 7
4 DD8 Data Line 8
5 DD6 Data Line 6
6 DD9 Data Line 9
7 DD5 Data Line 5
8 DD10 Data Line 10
9 DD4 Data Line 4
10 DD11 Data Line 11
11 DD3 Data Line 3
12 DD12 Data Line 12
13 DD2 Data Line 2
14 DD13 Data Line 13
15 DD1 Data Line 1
16 DD14 Data Line 14
17 DD0 Data Line 0
18 DD15 Data Line 15
19 GND Ground
20 Select Selection for Pin 20
21 DMARQ DMA Request (optional)
22 GND Ground
23 DIOW
24 GND Ground
25 DIOR
26 GND Ground
27 IORDY IDE device still busy (optional)
28 Reserved Used for Cable Select
29 DMACK DMA Acknowledge (optional)
30 GND Ground
31 INTRQ Interupt Request
32 IOCS16 16 Bit data transfer
33 DA1 Bit 1 Address bus, for addressing the
Internal data register on the hard drive
34 PDIAG Passed Diag Hard Drive self test concluded
35 DA0 Bit 0 Address bus
36 DA2 Bit 2 Address bus
37 CS0 Selection Command Block Register
38 CS1 Selection Command Block Register
39 DA/SP Drive Active Hard drive is active / after slave drive
Communicates its presence
40 GND Ground
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