A-Trend ATC-5030, Руководство пользователя

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IDE1/IDE2 : these two connectors are used to
connect max. 4 devices through IDE cable.
pin signal pin signal
1 Reset IDE 21 DDRQ0(1)
2 GND 22 GND
3 Host Data 7 23 I/O Write-
4 Host Data 8 24 GND
5 Host Data 6 25 I/O Read-
6 Host Data 9 26 GND
7 Host Data 5 27 IORDY
8 Host Data 10 28 N/C
9 Host Data 4 29 DDAK0-(1-)
10 Host Data 11 30 GND
11 Host Data 3 31 IRQ14*
12 Host Data 12 32 IOCS16-
13 Host Data 2 33 Addr 1
14 Host Data 13 34 N/C
15 Host Data 1 35 Addr 0
16 Host Data 14 36 Addr 2
17 Host Data 0 37 ChipSele. 1P-
18 Host Data 15 38 ChipSele 3P-
19 GND 39 Activity
20 Key 40 GND
29
1 2
3 4
39 40
*
IDE1: pin31 is IRQ14;
IDE2: pin31 is IRQ15
or MIRQ0