
Publication # 68-00155 (Rev: B 26-JULY-95) Page 25
HATI <color1> <x-boxes> <y-boxes>
Description: Draws a crosshatch of the given color. The crosshatch forms the given number of boxes in
each direction.
HATO <color1> <x-boxes> <y-boxes>
Description: Draws a crosshatch of the given color. The crosshatch forms the given number of boxes in
each direction.
HRAT <frequency in Hz>
Limits: <frequency in Hz>
8000-100000 (floating point accepted)
Description: The HRAT command sets the line frequency. Pixel rate is equal to the product: HTOT times
HRAT. Frame rate is equal to the quotient: HRAT divided by VTOT. Field rate is equal to the
product: SCAN times the frame rate. The HRAT? query returns the current horizontal
frequency setting.
HRES <pixels>
Limits: <pixels> = number of active pixels
Description: The HRES command establishes the number of active pixels per line. The HRES? query
returns the current setting of HRES.
HSIZ <physical size>
Limits: <physical size> = positive value
(floating point accepted)
Description: (context sensitive - see FMTB and FMTE) The HSIZ command establishes the horizontal
physical size of the image on the display. Units expected (or returned) vary according to the
last mode set with USIZ command. The HSIZ command is context sensitive and must appear
between begin and end commands: FMTB and FMTE. The HSIZ? query returns the current
setting of HSIZ.
❖ Make sure that the USIZ parameter is properly set before using the HSIZ command.
Changing the USIZ setting after entering HSIZ will convert the size to match the new
unit of measure.
HSPD <pixels>
Limits: <pixels> =
Description: The HSPD command establishes the delay between the leading edge of blanking and the
leading edge of the horizontal sync pulse. The HSPD? query returns the current setting of
HSPD.
HSPG <mode>
Limits: <mode>
0 = OFF
1 = ON
Description: The HSPG command enables and disables all of the digital horizontal sync outputs. If digital
composite sync is selected (see SSST command) and HSPG=1, then composite sync will be
output on both the HS-BNC and the HS pin of the VGA D-sub connector in addition to the
CS pins of the MAC & PGA D-sub connectors. The HSPG? query returns the current HSPG
mode <mode>.
Comentarios a estos manuales