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Vancouver Design Center
S1D13504 13504SHOW Demonstration Program
X19A-B-002-05 Issue Date: 01/01/30
Usage
PC platform: at the prompt, type 13504show [b=??] [/a] [/lcd] [/crt]
[/vertical] [/?].
Embedded platform: execute 13504show and at the prompt, type the command line argument.
Where: b=?? starts 13504SHOW at a user specified bits-per-pixel (bpp)
level, where ?? can be: 1, 2, 4, 8, 15, or 16
/a automatically cycles through all video modes
/lcd displays on the LCD panel
/crt displays on the CRT
/vertical displays vertical line pattern
/? displays the help screen
/noinit bypasses register initialization
Comments
• 13504SHOW cannot show a greater color depth than the display allows.
• The PC must not have more than 12M bytes of system memory when used with the
S5U13504B00C board.
• Follow simultaneous display guidelines for correct simultaneous display operation.
• To determine if the CRT will operate correctly when using a dual panel, refer to the “Maximum
Frame Rates” table in the S1D13504 “Functional Hardware Specification,” document number
X19A-A-002-xx.
• When editing in 13504CFG with CRT enabled and panel disabled, select “Single Panel” from the
“Edit Panel Setup” submenu.
• When a CRT is enabled, the CRT settings will override the panel settings. If a panel is also used,
the CRT timing values will have to be changed to more closely match the panel's timing.
• A CRT cannot show 15 or 16 bits-per-pixel.
• Do not attach a panel with a 16-bit interface to the S1D13504 when a CRT is also attached.
Program Messages
ERROR: Too many devices registered.
There are too many display devices attached to the HAL. The HAL can only manage 10 devices
simultaneously.
ERROR: Could not register S1D13504 device.
A 13504 device was not found at the configured addresses. Check the configuration address using
the 13504CFG configuration program.
ERROR: Did not detect S1D13504.
The HAL was unable to read the revision code register on the S1D13504. Ensure that the S1D13504
hardware is installed and that the hardware platform has been set up correctly.
