Alpha 1000 Uživatelská příručka stáhnout pdf (Strana 123)

5.10.3 set tga_sync_green

The tga_sync_green environment variable sets the location of the SYNC signal

generated by the ZLXp-E PCI graphics accelerator card.

The correct setting, displayed with the

show

command, is:

>>> show tga_sync_green

tga_sync_green

If the monitor does not synchronize, set the parameter as follows:

>>> set tga_sync_green 00

Description:

This commands sets all graphics cards to synchronize on a separate vertical

SYNC line, as required by some monitors. See the monitor documentation for all

other information.

5.10.4 Setting Up a Serial Terminal to Run ECU

You can run the ECU from either a VGA-compatible graphics terminal or from a

serial (VT200 or higher, or equivalent). Graphics is the default. To use a serial

terminal with the ECU, do the following:

1. Invoke the terminal setup utility as described in the documentation for the

serial terminal and change settings as follows:

• From the General menu, set the terminal mode to VTxxx, 8-bit controls.

• From the Comm menu, set the character format to 8 bit, no parity, and

set receive XOFF to 128 or greater.

• From the Keyboard menu, set the keyboard so that the tilde (~) key sends

the escape (ESC) signal.

2. Enter the following commands a the SRM console prompt to set the console

terminal to receive input in serial mode.

>>> set console serial

>>> init

. !Now switch to the serial terminal

>>> show console

console serial

System Conﬁguration and Setup 5–45

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Alpha 1000 Uživatelská příručka Strana 123