A31 Datasheet, PDF (32/42 Pages) DB Lectro Inc – SCA CONNECTOR IDC TYPE(FEMALE)

Pin/Signal Name
VDDQE
NMI
RESET
HDMI
HTX0P
HTX0N
HTX1P
HTX1N
HTX2P
HTX2N
HTXCP
HTXCN
VCC-HDMI
HSCL
HSDA
HHPD
USB
USB_DM0
USB_DP0
USB_DM1
USB_DP1
VCC-USB
USB_DM2
USB_DP2
USB_DP3
USB_DM3
TP
TPX1
TPX2
TPY1
TPY2
Audio Codec
PHOUTN
PHOUTP
PHINP
PHINN
HBIAS
MBIAS
MIC3N
MIC3P
MIC2N
MIC2P
A31 Datasheet (Revision 1.4)
Description
eFUSE Power Supply
Non-Maskable Interrupt
RESET Signal
TMSD Data 0 Positive
TMSD Data 0 Negative
TMSD Data 1 Positive
TMSD Data 1 Negative
TMSD Data 2 Positive
TMSD Data 2 Negative
TMSD Clock Positive
TMSD Clock Negative
HDMI Power Supply
HDMI DDC Clock
HDMI DDC Data
HDMI Hot Plug Detection signal
USB DM0 Signal
USB DP0 Signal
USB DM1 Signal
USB DP1 Signal
USB Power Supply
USB DM2 Signal
USB DP2 Signal
USB DP3 Signal
USB DM3 Signal
Touch Panel ADC Input
Touch Panel ADC Input
Touch Panel ADC Input
Touch Panel ADC Input
Phone Negative Output
Phone Positive Output
Phone Positive Input
Phone Negative Input
Headphone Microphone Bias
Master Analog Microphone Bias
MIC Negative Input 3
MIC Positive Input 3
MIC Negative Input 2
MIC Positive Input 2
Copyright © 2013 Allwinner Technology. All Rights Reserved.
A31
Datasheet
Type
P
I
I
A
A
A
A
A
A
A
A
P
A
A
A
A
A
A
A
P
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
Page 31