epc160 ELAN Microelectronics Corp, epc160 Datasheet - Page 5

• Manufacturer Part Number: epc160
• Description: 160 X 160 Dot Matrix Monochrome Lcd Controller Suggest Use Ek7011 Lcd Driver
• Manufacturer: ELAN Microelectronics Corp

VI. Pin Description
RESET KEY
SYS RESET
System control pin list:
LCD controller control pin list:
DSPOFF
D0~D3
BUSY
AVDD
Name
PWD
CMD
PLLC
XCK
Name
TEST
FLM
SCK
VDD
STB
SDI
VSS
VSS
FR
LP
RC
I/O/P
I/O/P
type
type
O
O
O
O
O
O
O
O
I
I
I
I
P
P
I
I
I
I
I
Digital power supply, the range is from 2.2V to 3.6V. Suggest is connect to
VSS through capacitors (0.1uF).
Analog power supply, the range is from 2.2V to 3.6V. Suggest is connect
to VSS through capacitors (0.1uF).
System reset input with built-in pull up resistor (100K ohm typically).
Low voltage related reset pin.
Low: RESET asserted, High: RESET released.
Normal connects to VSS, reserved for testing.
RC oscillator connect pin, Should be connect to VDD through resistor
(2M ohm).
PLL capacitor connect pin, Should be connect to VSS through capacitors
(0.047uF).
Control LCD operator to power down mode. Active low.
Serial data input pin.
Serial clock input pin.
Data receive ending strobe signal.
LCD controller change pattern operation signal.
Command operation signal, 0: X & Y display address, 1: Display data.
Output for LCD data. (In 4-bit parallel data bus)
Alternation signal. The LCD driver output voltage level of output pin can
be sated using the line latch output signal and the FR signal.
Clock signal shifting data. Data is read on the falling edge of the clock
pulse.
Data latch signal. Data is latch on the falling edge of the clock pulse.
First line marker.
Display on/off control signal. The output signal is level-shifted from logic
voltage level to LCD driver voltage level, and controls LCD driver
circuit.
5
Description
Description
ELAN RISC II
ePC160
TM
series