DT366 HDD1 IDE Pinouts

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DT366 HDD1 IDE Pinouts

Postby cybertronics » Tue Nov 30, 2010 9:16 pm

HDD1 IDE Pinout

1    RESET
2    GND
3    DATA 7
4    DATA 8
5    DATA 6
6    DATA 9
7    DATA 5
8    DATA 10
9    DATA 4
10  DATA 11
11  DATA 3
12  DATA 12
13  DATA 2
14  DATA 13
15  DATA 1
16  DATA 14
17  DATA 0
18  DATA 15
19  GND
20  KEY (NO CONNECTION)
21  DMARQ
22  GND
23  DIOW-
24  GND
25  DIOR-
26  GND
27  IORDY-
28  CSEL
29  DMARK-
30  GND
31  INTRQ
32  IOCS16-
33  DA1
34  PDIAG
35  DA0
36  DA2
37  CS1FX-
38  CS3FX-
39  DASP-
40  GND
41  VCC LOGIC
42  VCC MOTOR
43  GND
44  TYPE (0=ATA)

NOTE: It is possible to use alternate drives on this bus by not using pins 41 and 42. these leads can be powered alternately from the usb 5v. please note that usb only allows up to 500mA. Also you can connect to a 40 pin ide channel by not making connections to the last 4 pins ie standard hard drive.

I have tried to connect a standard hard drive via a 40 pin cable soldered directly to the board. The bios will recognize this drive, however I have not been cleaver enouch to get it to allow me partition it. when running fdisk under dos, I get a Integer devide by zero error and when i use the /x switch, i can partition the drive but after reboot, it is not there anymore. Not sure what is happening there. Perhaps I will try with a laptop hard drive. :)
cybertronics
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