Cypress S6J3200 Series, Manual

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CHAPTER 28:LCD Controller
1056 S6J3200 Series Hardware Manual Document Number: 002-04852 Rev. *G
6.2.
Data Memory for Display: VRAM
The data memory for display is shown below.
Memory (VRAM) area for setting of data for display

VRAM0 (SEG0, SEG1)

VRAM1 (SEG2, SEG3)

VRAM2 (SEG4, SEG5)

VRAM3 (SEG6, SEG7)

VRAM4 (SEG8, SEG9)

VRAM5 (SEG10, SEG11)

VRAM6 (SEG12, SEG13)

VRAM7 (SEG14, SEG15)

VRAM8 (SEG16, SEG17)

VRAM9 (SEG18, SEG19)

VRAM10 (SEG20, SEG21)

VRAM11 (SEG22, SEG23)

VRAM12 (SEG24, SEG25)

VRAM13 (SEG26, SEG27)

VRAM14 (SEG28, SEG29)

VRAM15 (SEG30, SEG31)
bit
7 6 5 4 3 2 1 0
Field
D07 D06 D05 D04 D03 D02 D01 D00
Attribute R/W R/W R/W R/W R/W R/W R/W R/W
Protection
attribute
- - - - - - - -
Initial value 0 0 0 0 0 0 0 0
The RAM for display can be read /written with any timing regardless of the LCD controller/driver
operation.