Toshiba 400CS User Manual page 179

Table C-5 FDD/CD-ROM connector pin assignments (80-pin) (continued)
Pin No.
31
33
35
37
39
41
43
45
47
49
51
53
55
57
59
61
63
65
67
69
71
73
75
77
79
400 Series
Signal name I/O
SD01;100 I/O
GND -
SD00;100 I/O
IFAMON;000 O
FIOWR;000 O
GND -
IOCRDY;100 I
IFRDAT;000 I
IRQCD;100 I
GND -
SA01;100 O
IFWDAT;000 O
IFRADY;000 I
GND -
CDRCS0;000 O
IFDASL;000 O
IFINDX;000 I
VCC -
VCC -
DSKCHG;000 I
MBSTS0;100 I
CDRLED;000 I
MBSTS1;100 I
IFLOWD;000 O
IFHMED;000 I
Pin No. Signal Name
32 GND
34 SD15;100
36 GND
38 DRQ7;100
40 GND
42 FIORD;000
44 GND
46 DACK7;000
48 GND
50 IOCS16;000
52 GND
54 SA00;100
56 GND
58 SA02;100
60 GND
62 CDRCS1;000
64 VCC
66 VCC
68 VCC
70 CDOUTL
72 AGNDL
74 CDOUTR
76 AGNDR
78 IFWPRO;000
80 NC
I/O
-
I/O
-
I
-
O
-
O
-
O
-
O
-
O
-
O
-
-
-
I
-
I
-
I
-
C-5