Программа Сервисный Центр
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SCSI Internal (Single-ended)

SCSI=Small Computer System Interface.
Based on an original design by Shugart Associates. SCSI was ratified in 1986.

50 PIN IDC MALE (at the controller & harddisk)
50 PIN IDC FEMALE (at the cable.)

50 PIN IDC MALE at the controller & harddisk.
50 PIN IDC FEMALE at the cable.

Pin Name Dir Description
2 DB0 <-> Data Bus 0
4 DB1 <-> Data Bus 1
6 DB2 <-> Data Bus 2
8 DB3 <-> Data Bus 3
10 DB4 <-> Data Bus 4
12 DB5 <-> Data Bus 5
14 DB6 <-> Data Bus 6
16 DB7 <-> Data Bus 7
18 PARITY <-> Data Parity (odd Parity)
20 GND --- Ground
22 GND --- Ground
24 GND --- Ground
26 TMPWR <-> Termination Power
28 GND --- Ground
30 GND --- Ground
32 /ATN <-- Attention
34 GND --- Ground
36 /BSY <-> Busy
38 /ACK <-- Acknowledge
40 /RST <-> Reset
42 /MSG --> Message
44 /SEL <-> Select
46 http://www.bdn.odessa.ua/HWB/td> --> Control/Data
48 /REQ --> Request
50 http://www.bdn.odessa.ua/HWB/td> --> Input/Output

Note: Direction is Device relative Bus (other Devices).

All odd-numbered pins, except pin 25, are connected to ground. Pin 25 is left open.

 
SCSI Internal (2.5")

This connector is for 2.5" internal harddisks.

40 PIN IDC (0.75") MALE (at the controller & peripherals)
40 PIN IDC (0.75") FEMALE (at the cable)

40 PIN IDC (0.75") MALE at the controller & peripherals.
40 PIN IDC (0.75") FEMALE at the cable.

Pin Name Dir Description
1 +5V --- +5 VDC
1 +5V --- +5 VDC
1 RET --- Return (Ground?)
1 RET --- Return (Ground?)
1 GND <-> Ground
2 DB0 <-> Data Bus 0
1 GND <-> Ground
4 DB1 <-> Data Bus 1
1 GND <-> Ground
6 DB2 <-> Data Bus 2
1 GND <-> Ground
8 DB3 <-> Data Bus 3
1 GND <-> Ground
10 DB4 <-> Data Bus 4
1 GND <-> Ground
12 DB5 <-> Data Bus 5
1 GND <-> Ground
14 DB6 <-> Data Bus 6
1 GND <-> Ground
16 DB7 <-> Data Bus 7
1 GND <-> Ground
18 PARITY <-> Data Parity (odd Parity)
24 GND --- Ground
26 TMPWR <-> Termination Power
32 /ATN <-- Attention
36 /BSY <-> Busy
24 GND --- Ground
38 /ACK <-- Acknowledge
40 /RST <-> Reset
42 /MSG --> Message
24 GND --- Ground
44 /SEL <-> Select
50 http://www.bdn.odessa.ua/HWB/td> --> Input/Output
46 http://www.bdn.odessa.ua/HWB/td> --> Control/Data
24 GND --- Ground
48 /REQ --> Request
1 RET --- Return (Ground?)
1 RET --- Return (Ground?)
1 +5V --- +5 VDC
1 +5V --- +5 VDC

Note: Direction is Device relative Bus (other Devices).

Connector is: AMP 6-176135

 
SCSI Internal (Differential)

50 PIN IDC MALE (at the controller & harddisk.)
50 PIN IDC FEMALE (at the cable.)

50 PIN IDC MALE at the controller & harddisk.
50 PIN IDC FEMALE at the cable.

Pin Name Dir Description
01 GND --- Ground
02 GND --- Ground
03 +DB0 <-> +Data Bus 0
04 -DB0 <-> -Data Bus 0
05 +DB1 <-> +Data Bus 1
06 -DB1 <-> -Data Bus 1
07 +DB2 <-> +Data Bus 2
08 -DB2 <-> -Data Bus 2
09 +DB3 <-> +Data Bus 3
10 -DB3 <-> -Data Bus 3
11 +DB4 <-> +Data Bus 4
12 -DB4 <-> -Data Bus 4
13 +DB5 <-> +Data Bus 5
14 -DB5 <-> -Data Bus 5
15 +DB6 <-> +Data Bus 6
16 -DB6 <-> -Data Bus 6
17 +DB7 <-> +Data Bus 7
18 -DB7 <-> -Data Bus Parity7
19 +DBP <-> +Data Bus Parity (odd Parity)
20 -DBP <-> -Data Bus Parity (odd Parity)
21 DIFFSENS ? ???
22 GND --- Ground
23 res - Reserved
24 res - Reserved
25 TERMPWR <-> Termination Power
26 TERMPWR <-> Termination Power
27 res - Reserved
28 res - Reserved
29 +ATN <-- +Attention
30 -ATN <-- -Attention
31 GND --- Ground
32 GND --- Ground
33 +BSY <-> +Bus is busy
34 -BSY <-> -Bus is busy
35 +ACK <-- +Acknowledge
36 -ACK <-- -Acknowledge
37 +RST <-> +Reset
38 -RST <-> -Reset
39 +MSG --> +Message
40 -MSG --> -Message
41 +SEL <-> +Select
42 -SEL <-> -Select
43 http://www.bdn.odessa.ua/HWB/td> --> +Control or Data
44 http://www.bdn.odessa.ua/HWB/td> --> -Control or Data
45 +REQ --> +Request
46 -REQ --> -Request
47 http://www.bdn.odessa.ua/HWB/td> --> +In/Out
48 http://www.bdn.odessa.ua/HWB/td> --> -In/Out
49 GND --- Ground
50 GND --- Ground

Note: Direction is Device relative Bus (other Devices).

 
0

IDE Internal

  • 26-11-2009, 13:32
  • Просмотров: 2116
IDE Internal

IDE=Integrated Drive Electronics.
Developed by Compaq and Western Digital.
Newer version of IDE goes under the name ATA=AT bus Attachment.

40 PIN IDC MALE (at the controller & peripherals)
40 PIN IDC FEMALE (at the cable)

40 PIN IDC MALE at the controller & peripherals.
40 PIN IDC FEMALE at the cable.

Pin Name Dir Description
1 /RESET --> Reset
2 GND --- Ground
3 DD7 <-> Data 7
4 DD8 <-> Data 8
5 DD6 <-> Data 6
6 DD9 <-> Data 9
7 DD5 <-> Data 5
8 DD10 <-> Data 10
9 DD4 <-> Data 4
10 DD11 <-> Data 11
11 DD3 <-> Data 3
12 DD12 <-> Data 12
13 DD2 <-> Data 2
14 DD13 <-> Data 13
15 DD1 <-> Data 1
16 DD14 <-> Data 14
17 DD0 <-> Data 0
18 DD15 <-> Data 15
19 GND --- Ground
20 KEY - Key
21 - Not connected
22 GND --- Ground
23 /IOW --> Write Strobe
24 GND --- Ground
25 /IOR --> Read Strobe
26 GND --- Ground
27 IO_CH_RDY <--  
28 ALE --> Address Latch Enable
29 - Not connected
30 GND --- Ground
31 IRQR <-- Interrupt Request
32 /IOCS16 ? IO ChipSelect 16
33 DA1 --> Address 1
34 - Not connected
35 DA0 --> Address 0
36 DA2 --> Address 2
37 /IDE_CS0 --> (1F0-1F7)
38 /IDE_CS1 --> (3F6-3F7)
39 /ACTIVE --> Led driver
40 GND --- Ground

Note: Direction is Controller relative Devices (Harddisks).

 
0

ATA (44) Internal

  • 26-11-2009, 13:32
  • Просмотров: 2319
ATA (44) Internal

ATA=AT bus Attachment.

This connector is mostly used for 2.5" internal harddisks.
See ATA for pin 1-40.

44 PIN IDC (0.75") MALE (at the controller & peripherals)
44 PIN IDC (0.75") FEMALE (at the cable)

44 PIN IDC (0.75") MALE at the controller & peripherals.
44 PIN IDC (0.75") FEMALE at the cable.

Pin Name Dir Description
41 +5VL --> +5 VDC (Logic)
42 +5VM --> +5 VDC (Motor)
43 GND --- Ground
44 /TYPE --> Type (0=ATA)

Note: Direction is Controller relative Devices (harddisks).

 
0

ATA Internal

  • 26-11-2009, 13:32
  • Просмотров: 2240
ATA Internal

ATA=AT bus Attachment..
Developed by Western Digital, Conner & Seagate ?.

40 PIN IDC MALE (at the controller & peripherals)
40 PIN IDC FEMALE (at the cable)

40 PIN IDC MALE at the controller & peripherals.
40 PIN IDC FEMALE at the cable.

Pin Name Dir Description
1 /RESET --> Reset
2 GND --- Ground
3 DD7 <-> Data 7
4 DD8 <-> Data 8
5 DD6 <-> Data 6
6 DD9 <-> Data 9
7 DD5 <-> Data 5
8 DD10 <-> Data 10
9 DD4 <-> Data 4
10 DD11 <-> Data 11
11 DD3 <-> Data 3
12 DD12 <-> Data 12
13 DD2 <-> Data 2
14 DD13 <-> Data 13
15 DD1 <-> Data 1
16 DD14 <-> Data 14
17 DD0 <-> Data 0
18 DD15 <-> Data 15
19 GND --- Ground
20 KEY - Key (Pin missing)
21 DMARQ ? DMA Request
22 GND --- Ground
23 /DIOW --> Write Strobe
24 GND --- Ground
25 /DIOR --> Read Strobe
26 GND --- Ground
27 IORDY <-- I/O Ready
28 SPSYNC:CSEL ? Spindle Sync or Cable Select
29 /DMACK ? DMA Acknowledge
30 GND --- Ground
31 INTRQ <-- Interrupt Request
32 /IOCS16 ? IO ChipSelect 16
33 DA1 --> Address 1
34 PDIAG ? Passed Diagnostics
35 DA0 --> Address 0
36 DA2 --> Address 2
37 /IDE_CS0 --> (1F0-1F7)
38 /IDE_CS1 --> (3F6-3F7)
39 /ACTIVE --> Led driver
40 GND --- Ground

Note: Direction is Controller relative Devices (Harddisks).

 
SUN Internal Floppydrive

34 PIN IDC MALE (at the computer & diskdrives)

34 PIN IDC MALE at the computer & diskdrives.

Pin Name
1 GND
2 FD_DENSEL
3 GND
4 33_W_to_VCC
5 GND
6 FD_DRATE0_MSEN0
7
8 FD_INDEX_L
9 GND
10 MTR0_L
11 GND
12 FD_DRV1_SEL_L
13
14 FD_DRV0_SEL_L
15 GND
16 FD_MTR1_L
17 MSEN1
18 FD_DIR_L
19 GND
20 FD_STEP_L
21 GND
22 FD_WR_DAT_L
23 GND
24 FD_WR_GATE_L
25 GND
26 FD_TRK0_L
27 MSEN0
28 FD_WR_PROT_L
29 GND
30 FD_RD_DAT_L
31 GND
32 FD_HD_SEL_L
33 GND
34 FD_DSK_CHNG_L
 
Apple Macintosh Internal Floppy disk drive

20 PIN UNKNOWN CONNECTOR

Pin Name Description
1 GND Ground
2 PH0 Phase 0: state control line
3 GND Ground
4 PH1 Phase 1: state control line
5 GND Ground
6 PH2 Phase 2: state control line
7 GND Ground
8 PH3 Phase 3: register write strobe
9 +5V +5 volts
10 /WRREQ Write data request
11 +5V +5 volts
12 SEL Head select
13 +12V +12 volts
14 /ENBL Drive enable
15 +12V +12 volts
16 RD Read data
17 +12V +12 volts
18 WR Write data
19 +12V +12 volts
20 n.c. Not connected
 
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.

 
Apple Macintosh Classic Internal Power

14 PIN UNKNOWN CONNECTOR

Available at location J12 on the Apple Macintosh Classic logic board?

Pin Name
1 +12 volts
2 + 5 volts
3 + 5 volts
4 /VSYNC
5 /HSYNC
6 VIDOUT
7 Sound
8 -12 volts
9 PWM (Brightness control signal)
10 Ground
11 Ground
12 Ground
13 Ground
14 Ground
 
 

 
 
 
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