SSD1783 Solomon Systech, SSD1783 Datasheet - Page 19

• Manufacturer Part Number: SSD1783
• Description: LCD Driver
• Manufacturer: Solomon Systech

www.DataSheet4U.com
The No connection (NC) pin should NOT be connected to any signal pin nor shorted to other NC pins in application. It
should be left open.
This pin is a floating dummy pin with no internal circuit connection.
8.19 ROW0 – ROW159
These pins provide the driving signals, COMMON, to the LCD panel.
8.20 COL0 – COL395
These pins provide the LCD driving signals, SEGMENT, to the LCD panel. The Red, Green, Blue colors signal are
sent out from the SEGMENT output at the same time. The output voltage level of these pins is V
or standby mode.
8.21 C1P, C1N, C2P, C2N, C1Y, C3P, C4P
When internal DC-DC voltage converter is used, external capacitor is connected between these pins. Please refer to
the system block diagram for external capacitors connection in Figure 5 on page 25.
8.22 CL
This pin is the system clock I/O. This pin is the external clock input for the device, which is enabled by using extended
command. It should be left open under normal operation. The internal oscillator will be used after power on reset.
8.23 M
This pin is used for cascade purpose only. It should be left open under normal operation.
8.24 SYN
This pin is used for cascade purpose only. It should be left open under normal operation.
8.25 BUSY
This pin will be high during RAM buffer read/write operation and during graphic commands executing. System
programmer should read this pin (low is ready, high is busy) before sending next RAM buffer related command (e.g.
RAM write – 5CH; RAM read – 5DH OR any graphic commands)
8.26 NC
8.27 DUMMY
SSD1783 Series
www.DataSheet4U.com
Rev 1.4
P 19/79 Jul 2005
DD
during sleep mode
Solomon Systech
www.DataSheet
www.DataSheet
www.DataSheet
www.DataSheet4U
4U
4U.com
4U
.com
.com
.com