Toshiba Magnia 550d User Manual
Page 199
184
23
AD[27]
I/O
AD[26]
I/O
24
AD[25]
I/O
GND
25
+3.3V
AD[24]
I/O
26
C/BE[3]#
I/O
IDSEL
O
27
AD[23]
I/O
+3.3V
28
GND
AD[22]
I/O
29
AD[21]
I/O
AD[20]
I/O
30
AD[19]
I/O
GND
31
+3.3V
AD[18]
I/O
32
AD[17]
I/O
AD[16]
I/O
33
C/BE[2]#
I/O
+3.3V
34
GND
FRAME#
I/O
35
IRDY
I/O
GND
36
+3.3V
TRDY#
I/O
37
DEVSEL#
I/O
GND
38
GND
STOP#
I/O
39
LOCK#
I/O
+3.3V
40
PERR#
I/O
SDONE
I/O
41
+3.3V
SBO#
I/O
42
SERR#
I
GND
43
+3.3V
PAR
I/O
44
CBEI#
I/O
AD[15]
I/O
45
AD[14]
I/O
+3.3V
46
GND
AD[13]
I/O
47
AD[12]
I/O
AD[11]
I/O
48
AD[10]
I/O
GND
49
GND
AD[09]
I/O
50
Connector key
Connector key
Pin number
5V system environment
Side B
I/O
Side A
I/O