Analog-way HD Scan AG/DG - XTD920 Manual do Utilizador descarregar pdf (Página 22)

Chapter 11 : RS-232 PROGRAMMER'S GUIDE (continued) HD SCAN™

PAGE 22

11-4. COMMANDS AND RESPONSES TABLE (continued)

ASCII RESPONSE COMMAND TYPE VALUE

COMMAND DESCRIPTION MIN MAX DESCRIPTION

STATUS COMMANDS

U UNIT Measures unity in kHz. Rd 0 65535

il ILD This command allows to calculate the

input line frequency in kHz

Rd 0 65535

Line frequency (in kHz) = (UNIT VALUE) ÷

(ILD VALUE).

id IFD This command allows to calculate the

input frame frequency in Hz.

Rd 0 65535 Frame frequency (in Hz) = (Line frequency in

Hz) ÷ (IFD VALUE).

ik IST Input sync type detection Rd 0 3 0 = separate H & V

1 = Composite sync (TTL)

2 = SOG (Sync On Green)

3 = Composite sync (analog)

ip IPS Input sync detection. Rd 0 1 0 = no sync detected 1 = sync detected

ih IHP Sign of the horizontal input sync. Rd 0 1 0 = negative 1 = positive

iv IVP Sign of the vertical input sync. Rd 0 1 0 = negative 1 = positive

ii IIN Interlaced signal detection. Rd 0 1 0 = not interlaced 1 = interlaced

io IOO Status of the signal in comparison with

the input range frequency.

Rd 0 1 0 = in range 1 = out of range

if IFA Input format detection Rd 0 1 0 = no signal

1 = "out of range" signal.

2 = VGA1 350l

3 = VGA2 400l

4 = VGA3 480l

5 = SVGA

6 = XGA

7 = SXGA

8 = UXGA.

GA REFA Status of the synchronization mode Rd 0 3 0 = internal

1 = genlock

GF REFF Status of the synchronized format

(genlock).

Rd 0 9 0 = no signal 5 = 1035i @ 59.94Hz

1 = "out of range" signal 6 = 1035i @ 60Hz

2 = 720p @ 50Hz 7 = 1080i @ 50Hz

3 = 720p @ 59.94Hz 8 = 1080i @ 59.94Hz

4 = 720p @ 60Hz 9 = 1080i @ 60Hz.

GT REFT Frame frequency of the synchronized

signal (genlock) (in hundredth of Hz)

Rd 0 65535

NOTE:

Rd = Read only command. Rd/Wr = Read and write command.

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