Toshiba 420CDT User Manual page 180

C.6 PJ6 Ext. FDD Connector (26-pin)
Table C-6 Ext. FDD connector pin assignments (26-pin)
Pin No.
001
003
005
007
009
011
013
015
017
019
021
023
025
C.7 PJ7 Sound/HDD Connector (90-pin)
Table C-7 Sound/HDD connector pin assignments (90-pin)
Pin No.
01
03
05
07
09
11
13
15
17
19
21
23
25
27
29
31
33
35
C-6
Signal Name I/O
VCC —
VCC —
VCC —
VCC —
IFHMED;000 I
IFLOWD;000 O
SLFDLD;100 I
GND —
GND —
GND —
GND —
GND —
GND —
Signal Name I/O
IPSSWR;000 I
IPSSWL;000 I
DRQ3;100 I
DACK0;000 O
DRQ0;100 I
DACK1;000 O
DRQ1;100 I
ATBEEP;100 O
HKBEEP;100 O
GND -
C14R3M;121 O
GND -
IORD;000 O
IOWR;000 O
AEN;100 O
SA04;100 O
SA05;100 O
SA03;100 O
Pin No. Signal Name
002 IFINDX;000
004 IFDAS2;000
006 DSKCHG;000
008 IFRADY;000
010 IFAMO2;000
012 IFDIRC;000
014 IFSTEP;000
016 IFWDAT;000
018 IFWEN;000
020 IFTRKO;000
022 IFWPRO;000
024 IFRDAT;000
026 IFSSEL;000
Pin No. Signal Name
02 DACK3;000
04 IRQ14;100
06 IRQ10;100
08 IRQ9;100
10 IRQ7;100
12 IRQ5;100
14 CSPTON;001
16 FIORD;000
18 FIOWR;000
20 GND
22 IOCS16;000
24 IOCRDY;100
26 HDCS0;000
28 HDCS1;000
30 PSPNBP;100
32 HDDLED;000
34 GND
36 SD00;100
I/O
I
O
I
I
O
O
O
O
O
I
I
I
O
I/O
O
I
I
I
I
I
O
O
O
-
O
I
O
O
O
I
-
I/O
420 Series