参数资料
型号: M34552G8FP
元件分类: 微控制器/微处理器
英文描述: 4-BIT, OTPROM, 6 MHz, MICROCONTROLLER, PQFP48
封装: 7 X 10 MM, 0.65 MM PITCH, PLASTIC, QFP-48
文件页数: 4/143页
文件大小: 0K
代理商: M34552G8FP
8: REGISTERS
S1D13505F00A HARDWARE FUNCTIONAL
EPSON
1-89
SPECIFICATION (X23A-A-001-12)
This register is used to control the horizontal pixel panning of Screen 1 and Screen 2.
Each screen can be independently panned to the left by programming its respective Pixel
Panning Bits to a non-zero value. The value represents the number of pixels panned. The
maximum pan value is dependent on the display mode.
Smooth horizontal panning can be achieved by a combination of this register and the Dis-
play Start Address registers.
See Section 10, “Display Conguration” for details.
bits 7–4
Screen 2 Pixel Panning Bits [3:0]
Pixel panning bits for screen 2.
bits 3–0
Screen 1 Pixel Panning Bits [3:0]
Pixel panning bits for screen 1.
Pixel Panning Register
REG[18h]
RW
Screen 2 Pixel
Panning Bit 3
Screen 2 Pixel
Panning Bit 2
Screen 2 Pixel
Panning Bit 1
Screen 2 Pixel
Panning Bit 0
Screen 1 Pixel
Panning Bit 3
Screen 1 Pixel
Panning Bit 2
Screen 1 Pixel
Panning Bit 1
Screen 1 Pixel
Panning Bit 0
Table 8-8 Pixel Panning Selection
Display Mode
Maximum Pan Value
Pixel Panning Bits Active
1 bpp
16
Bits [3:0]
2 bpp
8
Bits [2:0]
4 bpp
4
Bits [1:0]
8 bpp
1
Bit 0
15/16 bpp
0
none
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