: SCSI
VME.
, .
: SCSI .
,
, SCSI .
- ,
. .
1. -:
RS232c 4 RJ-45
ethernet e1x70 Twisted pair/AUI
AUI->BNC
SCSI-2
Centronix ,
2. : MVME197LE
50 Mhz RISC mc88110
DRAM 32/64 Mb
VME
3. ethernet: MVME376
ethernet m3760 AUI
AUI->BNC
4. VME .
0. Seagate 1Gb ( 2Gb)
1. Seagate 1Gb ( 2Gb)
4. QIC 5- ( 120, 155, 250, 525 )
6. CD-ROM
190
. UPS -
. 7A 220. AC Power
Rating 0.6 . 400 .
Motorola. vt220, wyse60.
80000 Checkit' dhryston'
(.. 2.8*486dx2/66, 1.6*P60, 1.1*P90)
4 :-)
6-10 (X-)
20-80 ""
(- , telnet-)
15-30 MSDOS/NFS-
VME .
SCSI . 3 .
: SCSI-2. 14 ?
: .
SCSI Taget number, LUN
(Logical Unit Number)
: ?
: Seagate, , , ,
.
. /etc/*disk*
:
MVME197LE 32/64
MVME197SP/DP 128/256
PowerPC:
mc88110 PowerPC
:
922 4 .
VME 922:
MVME 328xt-1, 328xt-2: SCSI-2
1 2 SCSI 7-14 .
8/16- .
ethernet.
: ?
MVME 332xt: 8
8 EIA232D(RS232C) 38400, RJ-45,
1 Centronix (db25)
VME
MVME 333: 6- WAN
4 (db25) DMA
MVME 334a: 6-
WAN
MVME 338:
MVME 339:
MVME 376: ethernet
VME . 4- .
"" SCSI ""
"" VME ""
: VME ?
: VME .
- VME .
12345678
b--__--d
1 DCD <---- Carier detect
2 RTS ----> Ready to send (Host: "" )
3 SG Signal ground
4 TxD ----> Transmit
5 RxD <---- Receive
6 SG
7 CTS <---- Clear to send (: "" )
8 DTR ----> Data terminal ready (Host: "")
""
RJ45-RJ45 Reversed 30-w2482d (1->8,2->7,...,8->1)
RJ45-DB25
30-W2486D02 30-W2486D01
-
1 -------> 20 DTR 1 DTR ---+---> 6 DSR
+---> 8 DCD
2 <------- 5 CTS 2 CTS <------- 4 RTS
3 ---+---- 7 SG 3 SG ---+---- 7 SG
6 ---+ 6 SG ---+
4 <------- 3 RxD 4 RxD <------- 2 TxD
5 -------> 2 TxD 5 TxD -------> 3 RxD
7 -------> 4 RTS 7 RTS -------> 5 CTS
8 <------- 8 DCD 8 DCD <------- 20 DTR
RJ45-DB25
-
1 <------- 8 DCD 8 DCD <------- 20 DTR
2 -------> 4 RTS 7 RTS -------> 5 CTS
3 ---+---- 7 SG 3 SG ---+---- 7 SG
4 ---+ 6 SG ---+
5 -------> 2 TxD 5 TxD -------> 3 RxD
6 <------- 3 RxD 4 RxD <------- 2 TxD
7 <------- 5 CTS 2 CTS <------- 4 RTS
8 -------> 20 DTR 1 DTR ---+---> 6 DSR
+---> 8 DCD
? RJ-45
** DSR. ,
DB-25
( DB-9) DCD. , DTR
DCD, DSR.
. Table B-1 - B-8 on Appendix B in "Systems". Series 900
Reference guide, . , -
RJ-45 1.
Last-modified: Sun, 31 Aug 1997 19:22:48 GMT