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G8MNY > TECH 10.01.26 19:44l 27 Lines 1081 Bytes #4 (0) @ WW
BID : 49193_GB7CIP
Read: GUEST
Subj: USB Connections
Path: JH4XSY<N3HYM<WW4BSA<VE3CGR<PI8ZTM<CX2SA<ED1ZAC<GB7CIP
Sent: 260110/1039Z @:GB7CIP.#32.GBR.EURO #:49193 [Caterham Surrey GBR]
From: G8MNY@GB7CIP.#32.GBR.EURO
To : TECH@WW
By G8MNY (Corrected Oct 07)
(8 Bit ASCII graphics use code page 437 or 850, Terminal Font)
(from info suppied by DG1VV, F5CMK & GM7HUD)
______ ______
Pin Name / UU \ / \ _________ _________
1 VCC ｳ 1 2 ｳ ｳ 2 1 ｳ ｳ ﾟ ﾟ ｳ ｳ ﾟ=====ﾟ ｳ
2 - Data ｳ ｳ ｳ ｳ ｳ 4 3 2 1 ｳ ｳ 1 2 3 4 ｳ
3 + Data ｳ 4 3 ｳ ｳ 3 4 ｳ ﾀﾄ=ﾄﾄﾄﾄﾄ=ﾄﾙ ﾀﾄ=ﾄﾄﾄﾄﾄ=ﾄﾙ
4 Gnd ｳ__ﾚﾄﾄｿ__ｳ ｳ__ﾚﾄﾄｿ__ｳ BucK4ABT BucK4ABT
Periferal end Periferal end Type A Male Type A Female
Type B Male Type B Female Plug Front Socket Front
Plug Socket
If still confused which way around the the connections are measure the earth or
+5V to prove which way you are looking at your plug/socket PCB pins etc.
Hub PSU requirements: 5V @ 500mA per port. So a 4 port hub needs a 5V 2A PSU.
Y Don't U sent an interesting bul?
73 de John G8MNY @ GB7CIP
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