Vancouver Design Center - Epson S1D13504 Technical Manual

Color graphics lcd/crt controller
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Page 28
Pin Name
Type
HRTC
IO
102
VRTC
IO
103
BLANK#
IO
85
DACCLK
O
86
1
When configured as IO pins
S1D13504
X19A-A-002-19
Table 5-5: CRT and RAMDAC
Pin #
Driver
F00A
F02A
F01A
116
C/CN3
117
C/CN3
95
C/CN3
96
C/CN3
Interface Pin Descriptions (Continued)
Reset = 0
Value
This pin has multiple functions.
• Horizontal Retrace signal for CRT.
Hi-Z /
• General Purpose IO (GPIO10).
1
Output 0
See Table 5-11: "LCD, CRT, RAMDAC Interface Pin
Mapping," on page 33.
This pin has multiple functions.
• Vertical Retrace signal for CRT.
Hi-Z /
• General Purpose IO (GPIO11).
1
Output 0
See Table 5-11: "LCD, CRT, RAMDAC Interface Pin
Mapping," on page 33.
This pin has multiple functions.
• Blanking signal for DAC.
Hi-Z /
• General Purpose IO (GPIO5).
1
Output 0
See Table 5-11: "LCD, CRT, RAMDAC Interface Pin
Mapping," on page 33.
Output 0
Pixel Clock for RAMDAC.
Epson Research and Development

Vancouver Design Center

Description
Hardware Functional Specification
Issue Date: 01/11/06

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