Rastergraf Eclipse3 Series User Manual page 55

Rastergraf
2.9.2.4 Setting the Sync Mode
The initial system default sync signal output type of Eclipse3 is separate,
positive polarity. Eclipse3 is capable of generating additional sync output
signals as shown in the following table:
Mode
0*
1
2
3
4
5
6
7
I
* - initial system default
If you do not wish to change the display mode, please skip to the next
section.
To change the startup sync output mode, identify the desired sync output
mode and enter the corresponding index value (e.g, 6 is the index value for
Sync On Green with Blanking Pedestal) in place of the word
shown below.
[at the ok prompt]
type
receive 0: <index> constant eclipse3-console-mode
type
receive 1:
type
receive 2:
type
receive ok
type
receive ok
Table 2-3 FCode Sync Output Modes
Sync Horizontal
Mode Polarity
Separate positive
Separate positive
Separate negative
Separate negative
Composite negative
Reserved Reserved
Sync on Green negative
Sync on Green negative
nvedit
[if, instead, you receive 0: but no text, it means that the console mode is not set]
<return>
[if, instead, you receive 1: and some text, type <ctrl-k> to clear the line]
mode constant eclipse3-console-sync <return>
[if, instead, you receive 2: and some text, just ignore it]
^C
nvstore
Vertical Blanking
Polarity Pedestal
positive n/a
negative n/a
positive n/a
negative n/a
negative n/a
Reserved Reserved
negative yes
negative no
Installing Your Peritek Graphics Board 2-23
Install
JP101
no
no
no
no
no
Reserved
yes
yes
, as
mode