Subject: Re: High serial port (output) speeds
To: der Mouse <mouse@Rodents.Montreal.QC.CA>
From: Hauke Fath <hauke@Espresso.Rhein-Neckar.DE>
Date: 10/23/1999 19:15:24
At 6:51 Uhr +0200 23.10.1999, der Mouse wrote:
>Handling input at 57600 would be nontrivial even if the hardware had no
>problems achieving the baud rate. :-/
I've got my Mac IIci (68030/25) running as a NAT box at 115,200 bps with an
ISDN TA. The machine is essentially unresponsive during transfer bursts,
but it gives ~7,100 bytes/sec without dropping a single packet.
Actually, I was pretty surprised to hear the sparc port cuts off at 38k4.
Is this an interrupt priority issue?
"It's never straight up and down" (DEVO)