Pin
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
3814 9779–000
Table A–15. IDE Parameters (cont.)
Descrption
GND
NC
DDRQ0
GND
-DIOW
GND
-DIOR
GND
IODRY
PULL-UP
-DDAK0
GND
HD_IRQ1*
NC
DA1
NC
DA0
DA2
-CS1P
-CS3P
LED
GND
System Specifications
In/Output
Output
Output
Output
Input
Input
Input
Output
Output
Output
Output
Output
Input
A–19