>Flow control hanya akan mempengaruhi kecepatan DTE-DCE
speed,
>selalu pilih hardware (RTS/CTS), kecuali salah satu tidak
mendukung,
>maka harus pake XON/XOFF (ick)...
sorri nih rada nggak
nyambung, kalo gue di windows make winmodem
internal itu kalo setting untuk
modem port (com3) harus make hardware
atau software ya lebih baik
?
tolong diliat di attachment apakah kalo di windows tuh untuk
internal
modem
yang make com3 pasti tetep nggak bisa di
"increase" supaya port
tersebut bisa diatas 115200 bps ?
soalnya
gue liat tuh dia hanya sampe com1 dan com2 aja gimana ya ?
sori kalo cross posting siapa tahu ada yang bisa
meningkatkan kualitas sambungan ke internet lewat tips tersebut di jaman krismon
ini
Title: Windows 95 Communication Tips: Increase Modem Speed in Windows 95 - Windows-Help.NET
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Home > Windows 95 Tips & Tricks > Communication Tips
Increase Modem Speed in Windows 95
In Windows 95, your modem may seem to work fine, but the true fact is, the baud rate for you COM Port doesn't allow you to reach top-speed. To improve your port's speed:
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Click Start, Select Settings > Control Panel, open System
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Click the Device Manager tab, and click on the "+" sign next to Ports (COM & LPT)
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Select the port your modem uses, click Properties, then click the Port Settings tab, and set the Bits per second to 115200 bps, that way you won't have a sort of filter on the Port.
115200 bps is the maximum setting for a "Standard" COM port. If you encounter problems, try setting this value lower. With System Monitor you can check if there are any problems. System Monitor (sysmon.exe) can be found on the CD-ROM version of Windows 95, or can be downloaded from Microsoft (56Kb)
(If you are not sure which COM port your modem uses, click on the "+" sign next to the Modem Icon in Control Panel and select your Modem. Click on Properties and choose the Modem Tab. Here you will see the COM port used by your modem)
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For most modems you should use Hardware in the Flow control drop-down box.
For for more information, visit our InfiniSource Internet Information Center Web Site. Here you'll find info on the MaxMTU fix, and other settings to increase your comm's speed.
It is not widely known, but the serial ports on motherboards and add-in cards that use some specific I/O controllers will support operation at
speeds greater than 115200 bps:
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ALI:
M1543(Aladdin V south bridge)
Serial ports provided by these chips will run at 230400 and 460800 bps.
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NS:
PC87308
PC87307 / 87317
PC97307 / 97317
PC87309
PC87338
Serial ports provided by these chips will run at 230400 / 460800 / 921600 bps.
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SMC:
37C665IR / 666IR
37C669 / 669FR,37N769
37B72x / 77x / 78x / 80x,37C67x / 68x / 93x / 93xAPM / 93xFR,37M60x / 61x,37N958FR
Serial ports provided by these chips will run at 230400 and 460800 bps.
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WinBond:
W83877TF (TF only, A/F/AF not supported)
W83977F /AF /TF / ATF
Serial ports provided by these chips will run at 230400 / 460800 / 921600 bps.
All they need is the proper software to enable and program these high speed modes.
For Win95/98, getting greater than 115Kbps requires two parts:
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Executing a small program at boot time to enable the high speed mode
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An updated serial.vxd that knows how to program the high speed rate
The file SHS17.ZIP from http://hp.vector.co.jp/authors/VA004958/over115K/index_e.html provides all you need to determine if your serial ports are compatible and, if so, to take advantage of the high speed operation that these chips support.
 
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