Davicom EPD driver development kit User manual

EPD driverdevelopmentkit
User guide V1.0
Preliminary
Version:1.1
2014/9/30
1
EPD driver DK Figure1：
Power input：
User can use wire connection to VDD & GND plug or plug in DC jack (locate on the right top side)
EPD driver DK Figure2：
Description：
* The parts marked with red color. These parts are functional.
* MCU slot is preparing but not available now.

EPD driverdevelopment kit
User guide V1.0
Preliminary
Version:1.1
2014/9/30
2
DC regulator：
Switch to right (regulator) that power without regulator. Switch to left(dcin) will regulate to 3.3V
*User can direct connect power to VDD & GND without regulator.
*1uA ~ 2uA power consume on regulator.
Plug in slot：
Plug in slot figure1：

EPD driverdevelopmentkit
User guide V1.0
Preliminary
Version:1.1
2014/9/30
3
Plug in slot figure2：
The slot number and plug in number need to be matched. User could ignore the mark on the left side
of EV board these are MCU, EPAPER, IC. In Figure1 the display board should plug in DIMM1 not to
refer location of EPAPER.
Setting：
Now we plan only one driver IC on the IC module. So, only U2, SDA2, SCL2, SPIE2 are available.
1. Setting control interface
SPI interface
J1
SPI
LOGEN
DM130120, DM130160, DM130256 these three driver have SPI interface

EPD driverdevelopment kit
User guide V1.0
Preliminary
Version:1.1
2014/9/30
4
Only SPIE2, SPICK, SPIOUT are functional and correspondence to SPI signal
I2C interface
J1
I2C
LOGEN
All EPD drivers have I2C interface, but DM130036 don’t need to set here.
Only SDA2, SCL2 are functional.
I2C / SPI signal：
Notice
* “A0 / SPIDATA” & “A1 / SPICK” each of these pin is shared. While using SPI interface that “A0 &
A1” jumpers need to disable.
* Tt30036 only use “SDA2” & “SCL2”. DM130120, DM130160, DM130256 both SPI & I2C are
selectable.
SPIE2
SPICK
SPIOUT
SPIE1
SPICK
SPIOUT
JP5
SDA1
SCL1
SDA2
SCL2
JP6

EPD driverdevelopmentkit
User guide V1.0
Preliminary
Version:1.1
2014/9/30
5
Annotation：
Here is the figure which represents the correspondent of each segment from Y[01] ~ Y[36]
DAVICOM Semiconductor, Inc.
No.6, Li-Hsin Rd.VI, Science Park, Hsin-Chu, Taiwan, R.O.C.
TEL: [phone]
FAX: [phone]
E-mail: [e-mail]