Waveshare e-Paper - Input;Output Interface; Connector Type: Golden Finger for ZIF Type Fh34 Rj-50 S-0.5 Sh(50)

4inch e-Paper
User Manual
5
5. INPUT/OUTPUT INTERFACE
5.1 CONNECTOR TYPE: GOLDEN FINGER FOR ZIF TYPE FH34RJ-50S-0.5SH(50)
5.1.1 PIN ASSIGNMENT
NO.
Type
Name
Description
1
NC
No connection and do not connect with other NC pins
2
P
TFT_VCOM
TFT_VCOM driving voltage
3
P
FPL_VCOM
FPL_VCOM driving voltage
4
NC
NC
5
I/O
GDRH
N-channel MOSFET Gate Drive Control
6
I/O
RESEH
Current Sense Input for the Control Loop
7
GDRL
Reserved
8
P
GND
Ground
9
I/O
GDRC
P-channel MOSFET Gate Drive Control
10
I/O
RESC
Current Sense Input for the Control Loop
11
P
VPC
VPC driving voltage
12
P
GND
Ground
13
P
VGL
Negative Gate driving voltage
14
P
VPH
VPH driving voltage
15
P
VSH
Positive Source driving voltage
16
P
VSH_LV
Positive Source driving voltage
17
P
VSH_LV2
Positive Source driving voltage
18
P
VSL
Negative Source driving voltage
19
P
VSL_LV
Negative Source driving voltage
20
P
VSL_LV2
Negative Source driving voltage
21
P
GNDA
Ground; Connect to GND
22
REFN
Reserved
23
REFP
Reserved
24
O
TSCL
I2C Interface to digital temperature sensor Clock pin
25
I/O
TSDA
I2C Interface to digital temperature sensor Data pin
26
I
BS0
Bus selection pin; L: 4-wire IF. H: 3-wire IF. (Default)
27
I
BS1
Bus selection pin; L: refer to BS0. (Default) H: Standard
4-wire SPI/dual SPI/quad SPI
28
I
RES#
Reset
29
O
BUSY_N
Busy state output pin
30
I
D/C#
Data /Command control pin (D/C)
31
I
CS#
Chip Select input pin (CSB)
32
I
SCL
Serial clock pin (SPI)
33
I/O
SI0
Serial data pin (SPI)