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Question How can I know Moxa MSB, NPort and Async Server FIFO size?
Question Type Application
Updated 4/8/2008 2:24:30 PM
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Products NPort 5230 Series,NPort Express DE-211,NPort Express DE-311,NPort 5210/NPort 5230/NPort 5232 Series,NPort 5410/NPort 5430/NPort 5450 Series,NPort 5430 Series,NPort 5610/NPort 5630 Series,CN2510 Series,CN2610/CN2650 Series,CP-102U/CP-102UL Series,CP-104JU V2 Series ,C218Turbo/PCI,CP-118U/CP-138U,CP-132 Series,CP-204J,C104H/PCI Series,CP-114 Series,C168H/PCI,CI-132 Series,C104H Series,C218Turbo,C168H Series,CA-132/132I V2,NPort 5110/NPort 5130/NPort 5150 Series,CP-134U V2,CI-134 Series,CI-104J ,CA-104,CP-104UL,CP-168U,NPort Server Lite DE-301/302/304/331/332/334,NPort DE-311M,CP-132UL/CP-132UL-I,CP-134U/CP-134U-I,CT-114I
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Actually, the FIFO size is depend on the what UART type that Moxa use. And there are several UART types that Moxa MSB, NPort and Async Server use.


UART Type

FIFO Size (Bytes)

Model

Windows Driver Setting

MSB

Smartio / Industio

16C550C

16

C168H Series, C104H Series,
CI-134 Series, CI-132 Series


High

Middle

Low(Disable)

TX FIFO

16

8

1

RX FIFO

14

8

1

MU-150

64

CA-104, CA-132/132I,
CP-168U,

CP-104UL, CP-104JU,

CP-134U/CP-134U-I,

CP-132UL/CP-132UL-I


High

Middle

Low(Disable)

TX FIFO

64

32

1

RX FIFO

56

28

1

MU-860

128

CP-118U, CP-168U V2,

CP-104UL V2, CP-104JU V2, CP-102U/CP-102UL,

CP-134U/CP-134U-I V2,

CP-132UL/CP-132UL-I V2


High

Middle

Low(Disable)

TX FIFO

128

64

1

RX FIFO

120

60

1

Intelligent

16C550C

16

C320 Turbo Series,

C218 Turbo Series

Enable / Disable

NPort

16C550C

16

NPort 5110,
NPort 5200 Series,

NPort Express DE-211/311

Enable / Disable

16954

128

NPort Pro DE-303/308

Enable / Disable

MU-150

64

NPort 5400/5600 Series,

NPort Server Lite

DE301/302/304/331/332/334

Enable / Disable

MU-860

128

NPort W2250/2150,

NPort W2004

Enable / Disable

Async Server

16954

128

CN2500/2600

Enable / Disable

MU-150

64

CN2510/2610

Enable / Disable



*For Linux driver FIFO setting, you could refer FAQ No. 538.

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