sed1355 ETC-unknow, sed1355 Datasheet - Page 304

• Manufacturer Part Number: sed1355
• Description: Sed1355 Embedded Ramdac Lcd/crt Controller
• Manufacturer: ETC-unknow

Page 6
Scripting
Comments
SED1355
X23A-B-005-03
1355PLAY can be driven by a script file. This is useful when:
• there is no display output and a current register status is required.
• various registers must be quickly changed to view results.
A script file is an ASCII text file with one 1355PLAY command per line. All scripts must end with
a “q” (quit) command.
On a PC platform, a typical script command line might be:
This causes the file “dumpregs.scr” to be interpreted as commands by 1355PLAY and the results to
be sent to the file “results.”
Example: Create an ASCII text file that contains the commands i, xa, and q.
; This file initializes the SED1355 and reads the registers.
; Note: after a semicolon (;), all characters on a line are ignored.
; Note: all script files must end with the “q” command.
i
xa
q
• All numeric values are considered to be hexadecimal unless identified otherwise. For example,
• Redirecting commands from a script file (PC platform) allows those commands to be executed as
• When using a PC with the SDU1355 evaluation board, the PC must not have more than 12M
“1355PLAY < dumpregs.scr > results.”
10 = 10h = 16 decimal; 10t = 10 decimal; 010b = 2 decimal.
though they were typed.
bytes of system memory.
Epson Research and Development
1355PLAY Diagnostic Utility
Vancouver Design Center
Issue Date: 98/10/30