┌────────────────────────────────┐
│ Hard Disk Tech Specs(tm) v3.0 │
└────────────────────────────────┘
Hard Drive Solutions Family(tm)
//ST01-A
10
C40, 91, 1, 0
T46, 89, 0, 1, J2
T48, 60, 0, 1, W1
T53, 60, 0, 1, W2
T36, 64, 0, 1, W3
{
Drives: 7 SCSI peripherals.
BIOS size: 8KB
J2 SCSI connector.
W1 Open (Default) BIOS address CA000-CB7FF.
RAM address CB800-CB87F.
A-B BIOS address C8000-C97FF.
RAM address C9800-C987F.
C-D BIOS address CE000-CF7FF.
RAM address CF800-CF87F.
A-B, BIOS address DE000-DF7FF.
C-D RAM address DF800-DF87F.
W2 Closed (Default) 0 wait states.
Open 1 wait state.
W3 1-2 (Default) IRQ 3.
2-3 IRQ 5.
}
*
//ST01-B
10
C40, 91, 1, 0
T46, 89, 0, 1, J2
T31, 60, 0, 1, J3
T48, 60, 0, 1, W1
T53, 60, 0, 1, W2
T36, 64, 0, 1, W3
T31, 83, 0, 1, W5
{
Drives: 7 SCSI peripherals.
BIOS size: 16KB
J2 SCSI connector.
J3 DC power connector.
W5 External LED connector.
W1 Open (Default) BIOS address C8000-C97FF, CA000-CB7FF.
RAM address C9800-C987F, CB800-CB87F.
A-B Do not use!
C-D BIOS address CC000-CD7FF, CE000-CF7FF.
RAM address CD800-CD87F, CF000-CF07F.
A-B, BIOS address DC000-DD7FF, DE000-DF7FF.
C-D RAM address DD800-DD87F, DF000-DF07F.
W2 Closed (Default) 0 wait states.
Open 1 wait state.
W3 1-2 (Default) IRQ 3.
2-3 IRQ 5.
}
*
//ST01-E50
10
D67, 82, 75, 82
D75, 82, 75, 60
D75, 60, 67, 60
D67, 60, 67, 82
T78, 71, 0, 1, J1
C40, 91, 1, 0
T46, 89, 0, 1, J2
T31, 60, 0, 1, J3
T39, 84, 0, 1, RP1
T45.5, 84, 0, 1, RP2
T52, 84, 0, 1, RP3
T48, 60, 0, 1, W1
T53, 60, 0, 1, W2
T36, 64, 0, 1, W3
T31, 83, 0, 1, W5
{
Drives: 7 SCSI peripherals.
BIOS size: 16KB
J1 External SCSI connector.
J2 SCSI connector.
J3 DC power connector.
RP1 Resistor pack 1
RP2 Resistor pack 2
RP3 Resistor pack 3
W5 External LED connector.
W1 Open (Default) BIOS address C8000-C97FF, CA000-CB7FF.
RAM address C9800-C987F, CB800-CB87F.
A-B Do not use!
C-D BIOS address CC000-CD7FF, CE000-CF7FF.
RAM address CD800-CD87F, CF000-CF07F.
A-B, BIOS address DC000-DD7FF, DE000-DF7FF.
C-D RAM address DD800-DD87F, DF000-DF07F.
W2 Closed (Default) 0 wait states.
Open 1 wait state.
W3 1-2 (Default) IRQ 3.
2-3 IRQ 5.
}
*
//ST02
10
C40, 91, 1, 0
T46, 89, 0, 1, J2
E17, 74, 3, 17, 1
T12, 85, 0, 1, J3
C22, 91, 1, 1
T21, 73, 0, 1, J5
T49, 58, 0, 1, J6
T35, 84, 0, 1, J7
T54, 64, 0, 1, JP1
T59, 64, 0, 1, JP2
T39, 64, 0, 1, JP3
T33, 74, 0, 1, JP5
T30, 80, 0, 1, JP6
{
Drives: 7 SCSI peripherals.
2 floppy drives (360KB, 720KB, 1.2MB, and 1.44MB).
BIOS size: 16KB
J2 SCSI connector.
J3 XT floppy connector.
J5 AT floppy connector.
J6 DC power connector.
J7 External LED connector.
JP1 Open (Default) BIOS address C8000-C97FF, CA000-CB7FF.
RAM address C9800-C987F, CB800-CB87F.
A-B Do not use!
C-D BIOS address CC000-CD7FF, CE000-CF7FF.
RAM address CD800-CD87F, CF000-CF07F.
A-B, BIOS address DC000-DD7FF, DE000-DF7FF.
C-D RAM address DD800-DD87F, DF000-DF07F.
JP2 Closed (Default) 0 wait states.
Open 1 wait state.
JP3 1-2 (Default) IRQ 3.
2-3 IRQ 5.
JP5 1-2 Floppy selection (360KB and 720KB).
2-3 Floppy selection (360KB, 720KB, 1.2MB, and 1.44MB).
JP6 1-2 HD emulation register for AT-class systems.
2-3 XT-class systems.
}
*
//ST02 v3.3
10
C40, 91, 1, 0
T46, 89, 0, 1, J2
C22, 91, 1, 1
T21, 73, 0, 1, J3
T35, 84, 0, 1, J5
T54, 64, 0, 1, JP1
T49, 56, 0, 1, JP2
T59, 64, 0, 1, JP3
T35, 58, 0, 1, JP4
T40, 80, 0, 1, JP6
T28, 78, 0, 1, JP7
T53, 84, 0, 1, JP8
{
Drives: 7 SCSI peripherals.
2 floppy drives (360KB, 720KB, 1.2MB, and 1.44MB).
BIOS size: 16KB
J2 SCSI connector.
J3 Floppy connector.
J5 External LED connector.
JP1 Open (Default) BIOS address C8000-C97FF, CA000-CB7FF.
RAM address C9800-C987F, CB800-CB87F.
1-2 Do not use!
3-4 BIOS address CC000-CD7FF, CE000-CF7FF.
RAM address CD800-CD87F, CF000-CF07F.
1-2, BIOS address DC000-DD7FF, DE000-DF7FF.
3-4 RAM address DD800-DD87F, DF000-DF07F.
JP2 Closed (Default) 0 wait states.
Open 1 wait state.
JP3 1-2 (Default) IRQ 3.
2-3 IRQ 5.
JP4 DC power connector.
JP6 1-2 HD emulation register for AT-class systems.
2-3 XT-class systems.
JP7 Closed Floppy controller enabled.
Open Floppy controller disabled.
JP8 Closed Terminator power provided to peripherals.
Open No terminator power provided.
}
*
//ST02-E50
10
D67, 82, 75, 82
D75, 82, 75, 60
D75, 60, 67, 60
D67, 60, 67, 82
T78, 71, 0, 1, J1
C40, 91, 1, 0
T46, 89, 0, 1, J2
E17, 74, 3, 17, 1
T12, 85, 0, 1, J3
C22, 91, 1, 1
T21, 73, 0, 1, J5
T49, 58, 0, 1, J6
T35, 84, 0, 1, J7
T39, 84, 0, 1, RP1
T45.5, 84, 0, 1, RP2
T52, 84, 0, 1, RP3
T54, 64, 0, 1, JP1
T59, 64, 0, 1, JP2
T39, 64, 0, 1, JP3
T33, 74, 0, 1, JP5
T30, 80, 0, 1, JP6
{
Drives: 7 SCSI peripherals.
2 floppy drives (360KB, 720KB, 1.2MB, and 1.44MB).
BIOS size: 16KB
J1 External SCSI connector.
J2 SCSI connector.
J3 XT floppy connector.
J5 AT floppy connector.
J6 DC power connector.
J7 External LED connector.
RP1 Resistor pack 1
RP2 Resistor pack 2
RP3 Resistor pack 3
JP1 Open (Default) BIOS address C8000-C97FF, CA000-CB7FF.
RAM address C9800-C987F, CB800-CB87F.
A-B Do not use!
C-D BIOS address CC000-CD7FF, CE000-CF7FF.
RAM address CD800-CD87F, CF000-CF07F.
A-B, BIOS address DC000-DD7FF, DE000-DF7FF.
C-D RAM address DD800-DD87F, DF000-DF07F.
JP2 Closed (Default) 0 wait states.
Open 1 wait state.
JP3 1-2 (Default) IRQ 3.
2-3 IRQ 5.
JP5 1-2 Floppy selection (360KB and 720KB).
2-3 Floppy selection (360KB, 720KB, 1.2MB, and 1.44MB).
JP6 1-2 HD emulation register for AT-class systems.
2-3 XT-class systems.
}
*
//ST05A
11
C49, 90, 1, 0
T55, 89, 0, 1, J1
C29, 90, 1, 0
T35, 89, 0, 1, J2
T21, 85, 0, 1, J3
T29, 59, 0, 1, J4
T48, 75, 0, 1,D B
T48, 72, 0, 1,C A
{
Drives: 2 IDE (AT) drives supported.
2 floppy drives (360KB, 720KB, 1.2MB, and 1.44MB).
I/O ports: Drive 1: 320-323
Drive 2: 324-327
Debug address: C800:5 (this depends upon the BIOS address selected
by pins 1, 2, 3, and 4).
J1 Drive 0 connector.
J2 Drive 1 connector.
J3 External LED connector.
J4 DC power connector.
A, A-B Open BIOS address C800
B, C-D Open
C,
D A-B Closed BIOS address D000
C-D Open
A-B Open BIOS address D800
C-D Closed
A-B Closed BIOS address E000
C-D Closed
}
*
//ST05X
10
C30, 90, 1, 0
T36, 89, 0, 1, J1
C30, 83, 1, 0
T36, 82, 0, 1, J2
T21, 85, 0, 1, J3
T29, 59, 0, 1, J4
T48, 75, 0, 1,D B
T48, 72, 0, 1,C A
{
Drives: 2 IDE (XT) drives supported.
I/O ports: Drive 1: 320-323
Drive 2: 324-327
Debug address: C800:5 (this depends upon the BIOS address selected
by pins 1, 2, 3, and 4).
J1 Drive 0 connector.
J2 Drive 1 connector.
J3 External LED connector.
J4 DC power connector.
A, A-B Open BIOS address C800
B, C-D Open
C,
D A-B Closed BIOS address D000
C-D Open
A-B Open BIOS address D800
C-D Closed
A-B Closed BIOS address E000
C-D Closed
}
*
//ST11M
10
C45, 90, 1, 0
T51, 93, 0, 1, J1
C25, 90, 0, 0
T20, 89, 0, 1, J2
C25, 83, 0, 0
T20, 82, 0, 1, J3
T48, 75, 0, 1,3 4
T48, 72, 0, 1,1 2
T43, 59, 0, 1,=
T43, 58.75, 0, 1,-
T30, 55, 0, 1,Aux Power Connector
{
Drives: 2 MFM drives supported.
Debug address: C800:5 (this depends upon the BIOS address selected
by pins 1, 2, 3, and 4).
J1 HD control connector.
J2 Drive 0 data connector.
J3 Drive 1 data connector.
Aux Auxillary power connector.
1, 1-3 Open BIOS address C800, I/O ports 320-323
2, 2-4 Open
3,
4 1-3 Closed BIOS address D000, I/O ports 324-327
2-4 Open
1-3 Open BIOS address D800, I/O ports 328-32B
2-4 Closed
1-3 Closed BIOS address E000, I/O ports 32C-32F
2-4 Closed
}
*
//ST11R
10
C45, 90, 1, 0
T51, 93, 0, 1, J1
C25, 90, 0, 0
T20, 89, 0, 1, J2
C25, 83, 0, 0
T20, 82, 0, 1, J3
T48, 75, 0, 1,3 4
T48, 72, 0, 1,1 2
T43, 59, 0, 1,=
T43, 58.75, 0, 1,-
T30, 55, 0, 1,Aux Power Connector
{
Drives: 2 RLL drives supported.
Debug address: C800:5 (this depends upon the BIOS address selected
by pins 1, 2, 3, and 4).
J1 HD control connector.
J2 Drive 0 data connector.
J3 Drive 1 data connector.
Aux Auxillary power connector.
1, 1-3 Open BIOS address C800, I/O ports 320-323
2, 2-4 Open
3,
4 1-3 Closed BIOS address D000, I/O ports 324-327
2-4 Open
1-3 Open BIOS address D800, I/O ports 328-32B
2-4 Closed
1-3 Closed BIOS address E000, I/O ports 32C-32F
2-4 Closed
}
*
//ST07A
11
C45, 90, 1, 0
T50, 88, 0, 1, J1
T30, 87, 0, 1, J3
T27, 62, 0, 1, J4
T28, 55, 0, 1, JP5
T56, 58, 0, 1, JP6
{
Drives: 2 IDE (AT) drives supported.
J1 IDE (AT) connector.
J3 External LED connector.
J4 DC power connector.
I/O ports: Hard drives: 1F0-1F7
JP5 1-2 IRQ14 is controlled by the host, and is cleared whenever
the drive asserts a Busy.
2-3 (Default) IRQ14 is controlled by the hard drive.
JP6 1-2 Connects Channel Ready signal to the host.
Open (Default) Disconnects Channel Ready from the host.
Note: All other jumpers are reserved.
}
*
//ST08A
11
C45, 90, 1, 0
T50, 88, 0, 1, J1
C23, 90, 1, 1
T24, 78, 0, 2, J2
T30, 87, 0, 1, J3
T27, 59, 0, 1, J4
T46, 77, 0, 1, JP2
T24, 64, 0, 1, JP4
T28, 55, 0, 1, JP5
T56, 58, 0, 1, JP6
{
Drives: 2 IDE (AT) drives supported.
2 floppy drives (360KB, 720KB, 1.2MB, and 1.44MB).
J1 IDE (AT) connector.
J2 Floppy connector.
J3 External LED connector.
J4 DC power connector.
I/O ports: Hard drives: 1F0-1F7
Floppies : 3F0-3F7
JP2 Open (Default) Primary HD address (1F0-1F7, 3F6-3F7), and
primary floppy address (3F0-3F5, 3F7).
Closed Secondary HD address (170-177, 376-377), and
secondary floppy address (370-375, 377).
JP4 1-2 (Default) Floppy controller enabled.
Open Floppy controller disabled.
JP5 1-2 IRQ14 is controlled by the host, and is cleared whenever
the drive asserts a Busy.
2-3 (Default) IRQ14 is controlled by the hard drive.
JP6 1-2 Connects Channel Ready signal to the host.
Open (Default) Disconnects Channel Ready from the host.
Note: All other jumpers are reserved.
}
*
//ST10
00
C50, 90, 0, 1
T51, 75, 0, 2,J1
C55, 90, 0, 1
T56, 75, 0, 2,J2
C60, 90, 1, 1
T61, 68, 0, 2,J3
T50, 55, 0, 1,W2
{
Drives: 2 MFM drives.
J1 Drive 1 data connector.
J2 Drive 0 data connector.
J3 HD control connector.
W2 3-4 (Default) BIOS address C800.
1-6 BIOS address D000.
3-4
2-5 BIOS address D800.
3-4
1-6 BIOS address F400.
2-5
3-4
All Onboard BIOS disabled.
Open
}
*
//ST21M
11
C50, 90, 1, 0
T45, 89, 0, 1, J2
C35, 90, 0, 0
T30, 89, 0, 1, J3
C35, 83, 0, 0
T30, 82, 0, 1, J4
T21, 57, 0, 1, J5
T24, 89, 0, 1, J6
T50, 65, 0, 1, JP2
T50, 59, 0, 1, JP1
T57, 60, 0, 1, JP3
{
Drives: 2 MFM drives.
J2 HD control connector.
J3 Drive 0 data connector.
J4 Drive 1 data connector.
J5 DC power connector.
J6 External LED connector.
JP1, Open (Default) Primary controller. BIOS address C800.
JP2 Open HD I/O ports 1F0-1F7, 3F6-3F7.
Open Primary controller. BIOS address CC00.
Closed HD I/O ports 1F0-1F7, 3F6-3F7.
Closed Secondary controller. BIOS address D800.
Open HD I/O ports 170-177, 376-377.
Closed Secondary controller. BIOS address DC00.
Closed HD I/O ports 170-177, 376-377.
JP3 Closed (Default) Controller BIOS enabled.
Open Controller BIOS disabled.
}
*
//ST21R
11
C50, 90, 1, 0
T45, 89, 0, 1, J2
C35, 90, 0, 0
T30, 89, 0, 1, J3
C35, 83, 0, 0
T30, 82, 0, 1, J4
T21, 57, 0, 1, J5
T24, 89, 0, 1, J6
T50, 65, 0, 1, JP2
T50, 59, 0, 1, JP1
T57, 60, 0, 1, JP3
{
Drives: 2 RLL drives.
J2 HD control connector.
J3 Drive 0 data connector.
J4 Drive 1 data connector.
J5 DC power connector.
J6 External LED connector.
JP1, Open (Default) Primary controller. BIOS address C800.
JP2 Open HD I/O ports 1F0-1F7, 3F6-3F7.
Open Primary controller. BIOS address CC00.
Closed HD I/O ports 1F0-1F7, 3F6-3F7.
Closed Secondary controller. BIOS address D800.
Open HD I/O ports 170-177, 376-377.
Closed Secondary controller. BIOS address DC00.
Closed HD I/O ports 170-177, 376-377.
JP3 Closed (Default) Controller BIOS enabled.
Open Controller BIOS disabled.
}
*
//ST22M
11
C21, 89, 1, 1
T21, 81, 0, 1, J1
C50, 90, 1, 0
T45, 89, 0, 1, J2
C35, 90, 0, 0
T30, 89, 0, 1, J3
C35, 83, 0, 0
T30, 82, 0, 1, J4
T21, 57, 0, 1, J5
T25, 89, 0, 1, J6
T50, 65, 0, 1, JP2
T50, 59, 0, 1, JP1
T57, 60, 0, 1, JP3
T21, 64, 0, 1, JP4
{
Drives: 2 MFM drives.
2 floppy drives (360KB, 720KB, 1.2MB, and 1.44MB).
J2 HD control connector.
J3 Drive 0 data connector.
J4 Drive 1 data connector.
J5 DC power connector.
J6 External LED connector.
JP1, Open (Default) Primary controller. BIOS address C800.
JP2 Open HD I/O ports 1F0-1F7, 3F6-3F7.
Open Primary controller. BIOS address CC00.
Closed HD I/O ports 1F0-1F7, 3F6-3F7.
Closed Secondary controller. BIOS address D800.
Open HD I/O ports 170-177, 376-377.
Closed Secondary controller. BIOS address DC00.
Closed HD I/O ports 170-177, 376-377.
JP3 Closed (Default) Controller BIOS enabled.
Open Controller BIOS disabled.
JP4 Closed (Default) Floppy controller enabled.
Open Floppy controller disabled.
}
*
//ST22R
11
C21, 89, 1, 1
T21, 81, 0, 1, J1
C50, 90, 1, 0
T45, 89, 0, 1, J2
C35, 90, 0, 0
T30, 89, 0, 1, J3
C35, 83, 0, 0
T30, 82, 0, 1, J4
T21, 57, 0, 1, J5
T25, 89, 0, 1, J6
T50, 65, 0, 1, JP2
T50, 59, 0, 1, JP1
T57, 60, 0, 1, JP3
T21, 64, 0, 1, JP4
{
Drives: 2 RLL drives.
2 floppy drives (360KB, 720KB, 1.2MB, and 1.44MB).
J2 HD control connector.
J3 Drive 0 data connector.
J4 Drive 1 data connector.
J5 DC power connector.
J6 External LED connector.
JP1, Open (Default) Primary controller. BIOS address C800.
JP2 Open HD I/O ports 1F0-1F7, 3F6-3F7.
Open Primary controller. BIOS address CC00.
Closed HD I/O ports 1F0-1F7, 3F6-3F7.
Closed Secondary controller. BIOS address D800.
Open HD I/O ports 170-177, 376-377.
Closed Secondary controller. BIOS address DC00.
Closed HD I/O ports 170-177, 376-377.
JP3 Closed (Default) Controller BIOS enabled.
Open Controller BIOS disabled.
JP4 Closed (Default) Floppy controller enabled.
Open Floppy controller disabled.
}
*
