Laptop User Manual

S3C2440A RISC MICROPROCESSOR LCD CONTROLLER
15-9
MEMORY DATA FORMAT (STN, BSWP=0)
Mono 4-bit Dual Scan Display:
Video Buffer Memory:
Address Data
0000H A[31:0]
0004H B[31:0]
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1000H L[31:0]
1004H M[31:0]
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Mono 4-bit Single Scan Display
& 8-bit Single Scan Display:
Video Buffer Memory:
Address Data
0000H A[31:0]
0004H B[31:0]
0008H C[31:0]
•
•
•
LCD Panel
LCD Panel
A[31] A[30] ...... A[0] B[31] B[30] ...... B[0] ......
L[31] L[30] ...... L[0] M[31] M[30] ...... M[0] ......
A[31] A[30] A[29] ...... A[0] B[31] B[30] ...... B[0] C[31] ...... C[0] ......