Bo
a
rd
-t
o
-Bo
a
rd
C
o
n
n
e
ct
o
r
DM388
Processor
USB1
UART0
MMC1
McASP1
SPIO
USB0
JTAG
Bo
a
rd
-to
-Bo
a
rd
C
o
n
n
e
ct
o
r
Board-to-Board Termination
U
AR
T
VI
N
PC
Ie
MMC
2
McASP
HDMI
UART1
RESET OUT
TVOUT
CAM
EMAC0
GPIOs
I
2
Cs
CSI
3V3 Enable
VCC_5V0
VCC_3V3
PMIC_3V3
1V8
VCC_CAM
Copyright © 2016, Texas Instruments Incorporated
Board-to-Board Interface
24
SPRUIC7 – December 2016
Copyright © 2016, Texas Instruments Incorporated
TMDSCSK388 Module Interface Details
3.7
Board-to-Board Interface
The DM388 processor module supports parallel camera interface, TVOUT, EMAC, McASP, MMC, USB,
UART, SPI, JTAG, I
2
C, HDMI, CSI, and GPIO’s over board-to-board connectors. See
for more
information about the board-to-board interfaces.
A board-to-board termination connector is provided in the DM388 SOM module, and supports video IN,
PCIe, MMC, McASP, and HDDAC.
By default, the board-to-board connector is not assembled on the DM388 SOM module. The connector
can be populated and used with a third-party carrier card.
shows the board-to-board interface.
Figure 3-6. Board-to-Board Interface
