Toshiba Magnia 550d - Manual (Page 200)

185
51 Connector key Connector key
52 AD[08] I/O C/BE[0]# I/O
53 AD[07] I/O +3.3V
54 +3.3V AD[06] I/O
55 AD[05] I/O AD[04] I/O
56 AD[03] I/O GND
57 GND AD[02] I/O
58 AD[01] I/O AD[00] I/O
59 +5V (I/O) +5V (I/O)
60 ACK64# I/O REQ64# I/O
61 +5V +5V
62 +5V +5V
Pin number
5V system environment
Side B I/O Side A I/O