desr_hdd_top_pinout_notes.txt

NOTE: will remain unfinished

XHA-001

40 pin ide opposite /// x pin to top lid





vias

NOTE: 5 and a are omitted, m is conencted differently

  6
1 7
2 8
3 9
4 


  b c d e f g h i j k l
         n o p q r s t u
                 50 pin to mainboard

ide
top
01 multiple conns - RESET
03 via l - DD7
05 via k - DD6
07 via j - DD5
09 via i - DD4
11 via h - DD3
13 via g - DD2
15 via f - DD1
17 via e - DD0
19 n/c - GND
21 multiple conns - n/c / DDRQ
23 multiple conns - IOW
25 multiple conns - IOR
27 multiple conns - IO_CH_RDY
29 multiple conns - n/c / DDACK
31 n/c - IRQR
33 n/c - DA1
35 via 7 - DA0
37 via 6 - IDE_CS0
39 multiple conns - ACTIVE
bottom
02 n/c - GND
04 via u - DD8
06 via t - DD9
08 via s - DD10
10 via r - DD11
12 via q - DD12
14 via p - DD13
16 via o - DD14
18 via n - DD15
20 n/c - KEY / VCC_in
22 via d - GND
24 via c - GND
26 via b - GND
28 via 4 - ALE / Cable Select
30 via 9 - GND
32 via 3 - IOCS16 / No connect
34 via 8 - n/c / GPIO_DMA66_Detect
36 via 2 - DA2
38 via 1 - IDE_CS1
40 n/c - GND

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6 - IDE pin 37 via 6 - IDE_CS0
1 - IDE pin 38 via 1 - IDE_CS1
7 - IDE pin 35 via 7 - DA0
2 - IDE pin 36 via 2 - DA2
8 - IDE pin 34 via 8 - n/c / GPIO_DMA66_Detect
G
3 - IDE pin 32 via 3 - IOCS16 / No connect
9 - IDE pin 30 via 9 - GND
G
4 - IDE pin 28 via 4 - ALE / Cable Select
G
b - IDE pin 26 via b - GND
G
c - IDE pin 24 via c - GND
G
d - IDE pin 22 via d - GND
e - IDE pin 17 via e - DD0
n - IDE pin 18 via n - DD15
G
f - IDE pin 15 via f - DD1
o - IDE pin 16 via o - DD14
g - IDE pin 13 via g - DD2
G
p - IDE pin 14 via p - DD13
h - IDE pin 11 via h - DD3
q - IDE pin 12 via q - DD12
G
i - IDE pin 09 via i - DD4
r - IDE pin 10 via r - DD11
j - IDE pin 07 via j - DD5
G
s - IDE pin 08 via s - DD10
k - IDE pin 05 via k - DD6
t - IDE pin 06 via t - DD9
G
l - IDE pin 03 via l - DD7
u - IDE pin 04 via u - DD8
G
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XHA-005

40 pin ide opposite

x pin to top lid



vias

 12345

      6789a
             bcdefgh
        ijklmnopqrs
                 50 pin to mainboard

ide
top
01 multiple conns - RESET
03 via g - DD7
05 via f - DD6
07 via e - DD5
09 via d - DD4
11 via c - DD3
13 via b - DD2
15 via l - DD1
17 via j - DD0
19 n/c - GND
21 multiple conns - n/c / DDRQ
23 multiple conns - IOW
25 multiple conns - IOR
27 multiple conns - IO_CH_RDY
29 multiple conns - n/c / DDACK
31 n/c - IRQR
33 n/c - DA1
35 via 3 - DA0
37 via 1 - IDE_CS0
39 multiple conns - ACTIVE
bottom
02 via h - GND
04 via s - DD8
06 via r - DD9
08 via q - DD10
10 via p - DD11
12 via o - DD12
14 via n - DD13
16 via m - DD14
18 via k - DD15
20 multiple conns - KEY / VCC_in
22 via i - GND
24 via a - GND
26 via 9 - GND
28 via 8 - ALE / Cable Select
30 via 7 - GND
32 via 6 - IOCS16 / No connect
34 via 5 - n/c / GPIO_DMA66_Detect
36 via 4 - DA2
38 via 2 - IDE_CS1
40 n/c - GND

XFL-006
Pins on ribbon cable visible on top from left to right

pins facing short side of connector

short, long, short, long, ...

Long plastic top
1 (wide trace goes to temp sensor area)
2 temp sensor SC
3 hdd access LED
4 hdd rec LED
5 SIRCS related
6 temp sensor SI/O

Short plastic top
1 temp sensor CS
2 gnd
3 disc rec LED
4 gnd
5 (wide trace goes to IR sensor area)
6 (wide trace goes to access/rec LEDs)

 ? ? ? ? ? ? ? ? ? ? ? ?


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1 - IDE pin 37 via 1 - IDE_CS0
2 - IDE pin 38 via 2 - IDE_CS1
3 - IDE pin 35 via 3 - DA0
4 - IDE pin 36 via 4 - DA2
5 - IDE pin 34 via 5 - n/c / GPIO_DMA66_Detect
G
6 - IDE pin 32 via 6 - IOCS16 / No connect
7 - IDE pin 30 via 7 - GND
G
8 - IDE pin 28 via 8 - ALE / Cable Select
G
9 - IDE pin 26 via 9 - GND
G
a - IDE pin 24 via a - GND
G
i - IDE pin 22 via i - GND
j - IDE pin 17 via j - DD0
k - IDE pin 18 via k - DD15
G
l - IDE pin 15 via l - DD1
m - IDE pin 16 via m - DD14
b - IDE pin 13 via b - DD2
G
n - IDE pin 14 via n - DD13
c - IDE pin 11 via c - DD3
o - IDE pin 12 via o - DD12
G
d - IDE pin 09 via d - DD4
p - IDE pin 10 via p - DD11
e - IDE pin 07 via e - DD5
G
q - IDE pin 08 via q - DD10
f - IDE pin 05 via f - DD6
r - IDE pin 06 via r - DD9
G
g - IDE pin 03 via g - DD7
s - IDE pin 04 via s - DD8
h - IDE pin 02 via h - GND
X
X
X
X
X
X
X
X
X
X
X
X

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