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MSX External Diskdrive

25 PIN D-SUB FEMALE (at the Computer)

25 PIN D-SUB FEMALE at the Computer.

Pin Name Dir Description
1 +12V --> +12 VDC
2 +5V --> +5 VDC
3 +5V --> +5 VDC
4 /INDEX <-- Sector hole passed sensor.
5 /DSEL1 --> Drive Select 1
6 DIR --> Direction (0=In, 1=Dir)
7 /STEP --> Moves head 1 step in DIR direction.
8 WRITEDATA --> Write Data
9 /WRITEGATE --> Write Gate
10 /TRACK00 <-- Head is over Track 00 (outermost track)
11 /WRITEPROTECT <-- Write protected disk (0=Write protected)
12 READDATA <-- Data read from diskette.
13 /SIDESELECT --> Side Select (0=Side 1, 1=Side 0)
14 +12V --> +12 VDC
15 +12V --> +12 VDC
16 +5V --> +5 VDC
17 /DSEL1 --> Select Drive 0
18 /MOTOR --> Motor On
19 READY <-- Ready
20 GND --- Ground
21 GND --- Ground
22 GND --- Ground
23 GND --- Ground
24 GND --- Ground
25 GND --- Ground

Note: Direction is Computer relative Diskdrive.

 
Internal Diskdrive

34 PIN IDC MALE (at the computer & diskdrives)

34 PIN IDC MALE at the computer & diskdrives.

Pin Name Dir Description
2 /REDWC --> Density Select
4   Reserved
6   Reserved
8 /INDEX <-- Index
10 /MOTEA --> Motor Enable A
12 /DRVSB --> Drive Sel B
14 /DRVSA --> Drive Sel A
16 /MOTEB --> Motor Enable B
18 /DIR --> Direction
20 /STEP --> Step
22 /WDATE --> Write Data
24 /WGATE --> Floppy Write Enable
26 /TRK00 <-- Track 0
28 /WPT <-- Write Protect
30 /RDATA <-- Read Data
32 /SIDE1 --> Head Select
34 /DSKCHG --> Disk Change

Note: Direction is Computer relative Diskdrive.
Note: All odd pins are GND, Ground.

Note: Can be an Edge-connector on old PC"s.

 
8" Floppy Diskdrive

UNKNOWN (at the computer)

50 PIN EDGE or IDC at the computer??.

Pin Name Dir Description
2 /REDWC <-- Reduced Write Current
4 - Reserved
6 - Reserved
8 - Reserved
10 /FD2S <-- Disk is two sided
12 /DCG <-- Disk has been changed/door open
14 /SIDE --> Side select
16 /DLOCK --> Door lock
18 /HLD --> Head load
20 /INDEX <-- Index Pulse
22 /READY <-- Ready
24 - Not connected
26 /SEL1 <-- Select Drive 1
28 /SEL2 <-- Select Drive 2
30 /SEL3 <-- Select Drive 3
32 /SEL4 <-- Select Drive 4
34 /DIR --> Direction
36 /STEP --> Step
38 /WDAT --> Write data
40 /WGAT --> Write gate
42 /TR00 <-- Track 00 (Zero)
44 /WPROT <-- Write protect
46 /RDATA <-- Read data
48 - Not connected
50 - Not connected

Note: Direction is Computer relative Diskdrive.
Note: All odd pins are GND, Ground.

 
Amiga External Diskdrive

23 PIN D-SUB FEMALE (at the Amiga)

23 PIN D-SUB FEMALE at the Amiga.

Pin Name Dir Description
1 /RDY <-> Disk Ready
2 /DKRD <-- Disk Read Data
3 GND --- Ground
4 GND --- Ground
5 GND --- Ground
6 GND --- Ground
7 GND --- Ground
8 /MTRXD OC Disk Motor Control
9 /SEL2 OC Select Drive 2
10 /DRES OC Disk Reset
11 /CHNG <-> Disk Removed From Drive-Latched Low
12 +5V --> +5 Volts DC (250 mA max)
13 /SIDE --> Select Disk Side (0=Upper, 1=Lower)
14 /WPRO <-> Disk is Write Protected
15 /TKO <-> Drive Head position over Track 0
16 /DKWE OC Disk Write Enable
17 /DKWD OC Disk Write Data
18 /STEP OC Step the Head-Pulse, First low, then high
19 DIR OC Select Head Direction (0=Inner, 1=Outer)
20 /SEL3 OC Select Drive 3
21 /SEL1 OC Select Drive 1
22 /INDEX OC Disk Index Pulse
23 +12V --> +12 Volts DC (160 mA max, 540 mA surge

Note: Direction is Computer relative Diskdrive.

 
Amstrad CPC6128 Diskdrive 2

34 PIN MALE EDGE (at the computer)

34 PIN MALE EDGE at the computer.

Pin Name
1 READY
2 GND
3 SIDE 1 SELECT
4 GND
5 READ DATA
6 GND
7 WRITE PROTECT
8 GND
9 TRACK 0
10 GND
11 WRITE GATE
12 GND
13 WRITE DATA
14 GND
15 STEP
16 GND
17 DIRECTION SELECT
18 GND
19 MOTOR ON
20 GND
21
22 GND
23 DRIVE SELECT 1
24 GND
25
26 GND
27 INDEX
28 GND
29
30 GND
31
32 GND
33
34 GND
 
Amstrad CPC6128 Plus External Diskdrive

UNKNOWN (at the Computer)

36 PIN D-SUB MALE at the Computer.

Pin Name Dir Description
1 - Not connected
3 - Not connected
5 - Not connected
7 NINDEX ?  
9 - Not connected
11 NDSEL1 ?  
13 - Not connected
15 NMOTOR ?  
17 NDSEL ?  
19 NSTEP --> Step head
21 NWDATA --> Write Data
23 NWGATE --> Write Gate
25 NTK00 <-- Track 00
27 NWRPT <-- Write Protect
29 NRDDTA <-- Read Data
31 NSIDE1 ?  
33 NREADY ?  
35   Not connected

Note: Direction is Computer relative Diskdrive.
Note: All even pins are GND, Ground.

 

Buses:

Serial In/Out:

Parallel In/Out:

Misc In/Out:

Video:

Joysticks/Mouses:

Keyboards:

Diskdrives:

Harddrives:

Misc data storage:

Memories:

Home audio/video:

PC motherboards:

Networking:

Cartridge/Expansion:

Misc:

 
 
 
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Опросы

Есть ли справедливость в жизни?
Конечно есть, уверен!
Вроде как должна быть, но...
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