YOS3C Datasheet, PDF (2/11 Pages) GREATECS – 96RGBx96 (1.10") OLED Display

OLED Display Module
96RGBx96 (1.10”) OLED Display
YOS3C
PIN ASSIGNMENTS
Pin No. Symbol
1
VDD
Type
Function
P Power Supply for Core VDD
This is a voltage supply pin. It must be connected to external source.
2
VSS
3
SW
P Ground for System
This is a ground pin. It must be connected to external source.
I Terminal of Switch. Normally Open.
4
SW
I Terminal of Switch. Normally Open.
5
C80
6
PS
7
CS#
8
RES#
9
D/C#
10 WR#
(R/W#)
11 RD#(E)
12 NC
I Select the CPU Type
Low: 80XX-Series MCU
High: 68XX-Series MCU
I Select Parallel/Serial Interface Type
Low: Serial Interface
High: Parallel Interface
I Chip Select
This is the chip select input. The chip is enable for MCU
communication only when CS# is pulled low.
I Power Reset for Controller and Drive
This is reset signal input. When the pin is low, initialization of the chip
is executed.
I Data/ Command Control
This pin is Data/Command control pin. When the pin is pulled high, the
input at D0~D7 is treated as display data. When the pin is pulled low,
the input at D0~D7 will be transferred to the command register.
I Write or Read/Write Select
When 80xx interface mode is selected, the pin will be the Write (WR#)
input.
When interfacing to a 68xx-series microprocessor, the pin will be used
as Read/Write (R/W#) selection input. Pull this pin to “High” for read
mode and pull it to “Low” for write mode.
I Read or Read/Write Enable
When 80xx interface mode is selected, the pin will be the Read (RD#)
input.
When interfacing to a 68xx-series microprocessor, the pin will be used
as the Enable (E) signal. Read/Write operation is initiated when this pin
is pulled high and the CS# is pulled low.
- Reserved Pin
13~20 D0~D7
21 VSS
I/O Host Data Input /Output Bus
These pins are 8-bit bi-directional data bus to be connected to the
microprocessor’s data bus.
PS
Description
0 D[0] SCL: Synchronous Clock Input
D[1] SDI: Serial Data Input
D[2]: SDO: Serial Data Output
D[3] R/W: Serial Read (High) / Write (Low)
1 8-bit Bus: D[7:0]
When using SPI, the unused pins must be connected to VSS.
P Ground for System
This is a ground pin. It must be connected to external source.
22 VCC-CTL I OLED Driver Power Supply ON/ OFF Control
When this pin is pulled high, the panel power supply will be turned ON.
When this pin is pulled low, the panel power supply will be turned OFF.
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