sed1355 ETC-unknow, sed1355 Datasheet - Page 303

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

Epson Research and Development
Vancouver Design Center
1355PLAY Example
1355PLAY Diagnostic Utility
Issue Date: 98/10/30
p 1|0
q
r[w] addr [count]
v
w[w] addr data . . .
x[w] index [data]
xa
?
1.
2.
3.
4.
5.
6.
7.
8.
9.
10. Type "q" to exit the program.
Type "1355PLAY" to start the program.
Type "?" for help.
Type "i" to initialize the registers.
Type "xa" to display the contents of the registers.
Type "x 5" to read register 5.
Type "x 3 10" to write 10h to register 3.
Type "f 0 ffff aa" to fill the first FFFFh bytes of the display buffer with AAh.
Type "f 0 1fffff aa" to fill 2M bytes of the display buffer with AAh.
Type "r 0 100" to read the first 100h bytes of the display buffer.
- Set power mode (hardware suspend).
- This command is only supported on a SDU1355
- Quits the 1355PLAY utility.
- Reads number of bytes or words [w] from the address
- Calculates the frame rate from VNDP count (PC
- Writes bytes or words [w] of data to the address
- Data can be multiple values (e.g. W 0 1 2 3 4
- Reads/writes bytes or words [w] to/from the registers.
- Writes data to REG[index] when “data” is specified.
- Reads data from REG[index] when “data” is not
- Some platforms may provide upredictable results
- Reads all registers.
- Displays Help information.
1 = set hardware suspend.
0 = reset hardware suspend.
evaluation board for the PC platform.
specified by “addr”. If “count” is not specified, then
16 bytes/words are read.
platform only).
specified by “addr”.
writes the byte values 1 2 3 4 starting at address 0).
specified.
when non-aligned word addresses are entered.
X23A-B-005-03
SED1355
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