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70586
PCI 32 bit P&P
2S (16C650 32FIFO)
1P (ECP/EPP 32FIFO)
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Description
The 70586 32Bit PCI bus Plug & Play 2S/1P I/O card is equipped with two
High-Speed RS-232.V24 Standard Serial Interfaces and one
ECP/EPP/SPP/BPP IEEE 1284 CENTRONICS Parallel Interface. The serial
ports include 32 Byte FIFO with a speed up to 921Kb/Sec. 70586 has two 9 pin
male connectors for attaching peripherals´ units with Serial RS-232 Standard
Interface and one 25 pin female connector for peripherals' units with IEEE 1284
CENTRONICS Paralle l I n t er f a c e.
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Hardware Specification
Serial Port :
UART Chipset: SUN1889, Hardware FIFO is 32Byte FIFO
Compatible chips: with 16C650, 16C550, and 16C450.
IEEE standard: RS-232 Interface
Driver Chipset: TI-75232, speed up to 100Kb/Sec, length 300-500M.
Max. Speed: Up to 921Kb/Sec (HYPER Terminal program)
Parallel Port:
Parallel Chipset: SUN1689, Hardware FIFO is 32Byte FIFO
Compatible chips: with ACC3203, ST-78C36, and HT6535.
IEEE standard: ECP/EPP/SPP/BPP (PS-II) Inter face
Max. Speed: Up to 2MB/Sec
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Hardware Installation
½
Turn off the power of your computer
( Plug the 70586 Serial adapter into t he PCI bus of your computer
( Connect the peripheral Printer, M ode m, Scanner … etc.) t o this adapter
( Turn on the power of your computer
PCI device listing display (for example…)
Bus No Device No Func No Vendor ID Device ID Device Class IRQ
0 7 1 8086 7010 IDE Controller 14
0 13 0 1409 7168 Simple COMM.
Controller
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When Vendor ID, Device ID, Device Class or IRQ aren’t displayed or an error occurs,
please change the PCI slot.
After c orrect hardware inst alla tion you can st ar t insta lling the software from the drive r
CD.
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Pin Assignments
Paralle l 25 Pin female con n ec tor pin as sig n ments :
Paralle l 25 Pin female connecto r :
Pin Signal Pin Signal Pin Signal
1 STROBE 10 ACKNOWLEDGE 19 GROUND
2 DATA 0 11 BUSY 20 GROUND
3 DATA 1 12 PAPER EMPTY 21 GROUND
4 DATA 2 13 SELECT 22 GROUND
5 DATA 3 14 AUTO FEED 23 GROUND
6 DATA 4 15 ERROR 24 GROUND
7 DATA 5 16 INIT 25 GROUND
8 DATA 6 17 SELECT INPUT 26 GROUND
9 DATA 7 18 GROUND
Serial 9 Pin male connector pin assignments:
Serial 9 Pin male connector :
Pin Signal Pin Signal Pin Signal Pin Signal
1 CD 4 DTR 6 DSR 8 CTS
2 RD 5 GROUND 7 RTS 9 RI
3 TD
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Technical Specification
Comp atibility: PCI 32 Bit car d for 486/586/Pentium/Pentium-II/
P-III/C5/K6
Operating syst em: WIN 9.x/ME/NT/2000/XP, LINUX, DOS
Chips: 1 x SUN1889, 1 x SUN1689
Connections: 2 x DB 9 m connector ser ial
1 x DB 25 B f connector parallel
PCB: 2 Layer / 120 x 76 mm
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This device complies with Part 15 of the FCC
Rules. Operati on is subject to t he following two
conditions: (1) this device may not cause
harmful interference, and (2) this device must
accept any interference received, including
interference that may cause undesired
operations.
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