Users Manual Part 1

SIM8260A_Hardware Design_V1.05
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GPIO100
H3
DIO
P3
eMMC data bit 6
GPIO101
K7
DIO
P3
eMMC data bit 7
RESOUT_N
AW17
DO
P3
eMMC RST_N
EBI2 interface
EBI2_AD_0
A33
DO
P3
EBI2 data0
EBI2_AD_1
A39
DO
P3
EBI2 data1
Required 50Ω
impedance, Standard
software not supported
EBI2 interface
The EBI2 interface and
the internal NAND of the
module share the
interface, there can be
no pull-up or pull-down
externally, and the
external length is
preferably less than
100mm
EBI2_AD_2
B34
DO
P3
EBI2 data2
EBI2_AD_3
B38
DO
P3
EBI2 data3
EBI2_AD_4
C39
DO
P3
EBI2 data4
EBI2_AD_5
B36
DO
P3
EBI2 data5
EBI2_AD_6
B40
DO
P3
EBI2 data6
EBI2_AD_7
A37
DO
P3
EBI2 data7
EBI2_WE_N
A35
DO
P3
EBI2_WE_N
EBI2_ CLE
A31
DO
P3
EBI2_ CLE
EBI2_RE_N
B32
DI
P3
EBI2_RE_N
EBI2 _CS
AH3
DI
P3
EBI2_LCD_CS
mmW interface
IFH1
AR51
AIO
Horizontal polarization IF
output signal and control
signal for mmW RFIC device
1
If unused, please keep
open
IFH2
AG51
AIO
Horizontal polarization IF
output signal and control
signal for mmW RFIC device
2
IFH3
AL51
AIO
Horizontal polarization IF
output signal and control
signal for mmW RFIC device
3
IFH4
AC51
AIO
Horizontal polarization IF
output signal and control
signal for mmW RFIC device
4
IFV1
AM45
AIO
Vertical polarization IF output
signal and local
oscillator (LO) signal for
mmW RFIC device 1
IFV2
AT45
AIO
Vertical polarization IF output
signal and local
oscillator (LO) signal for
mmW RFIC device 2
IFV3
AK45
AIO
Vertical polarization IF output