How to disable BRK signal?

[Tom Gorodecki]

Hello ,

On Sun-4/280 with console on ttya a brk signal is used as an escape
character to PROM prompt . This is very inconvenient , because turning the
console off or disconnecting the RS232 wire brings the system down.

I tried to connect few pins on the RS232 cable but without success.  How
can i disable the brk signal (by software or hardware )?

Thanks in advance
Tom.

Gorodecki Tom.  National Semiconductor (IC)
6 Maskit st. P.O.B. 3007, Herzlia B,  46 104, Israel
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