LC74736PT_11 Datasheet, PDF (93/106 Pages) Sanyo Semicon Device – On-Screen Display Controller

LC74736PT
1.3 Color Table write
(1) Write start address specification
Use command 6C0 to set the color table write start address.
CTN1 to CTN0: Color table specification (No.1 to No.4), CTA3 to CTA0: Address specification
No.1
0 0 0 0 XX
0001
0010
B
XXXX
G
XXXX
R
XXXX
Address
1110
1111
(2) Data write
Continuous write mode differs depending on the write mode specification. (RM3)
1. Normal (RM3 = 0: initial state) *Continuous mode not used*
---COM6C1-1 6C1-2-1 6C1-2-2 command wait state ---
2. Write continuous (RM3 = 1) mode
COM6C1-1 6C1-2-1 6C1-2-2
*: In mode 2, the IC remains locked in continuous write mode until the CS pin is set high.
• The write address is automatically incremented.
• The write address is retained unless the IC is reset or a new write address is issued.
No.A0569-93/106