Datasheet

J9 J10

J11

www.ti.com

Connectors

2.2.8 Daughter Card Interface

The HDK provides expansion connectors that can be used to accept plug-in daughter cards. The daughter

card allows users to build on their EVM platform to extend its capabilities and provide customer and

application specific I/O. The expansion connectors are for all major interfaces including asynchronous

memory, peripherals, and A/D expansion.

There are three daughter card interfaces: J9, J10, J11. These connectors are described in Table 2-6.

Figure 2-6. J9, J10, and J11 on HDK

Table 2-6. Expansion Connector P1 (J9, Left, BottomView)

Signal Name Pin Number Number Pin Number Signal Name

EXP_12V 1 2 GND

EXP_12V 3 4 GND

MibSPI1ENA G19 5 6 F18 MibSPI1CLK

MibSPI1CS[1] F3 7 8 R2 MibSPI1CS[0]

MibSPI1CS[3] J3 9 10 G3 MibSPI1CS[2]

MibSPI1SIMO F19 11 12 G18 MibSPI1SOMI

GND 13 14 GND

MibSPI5ENA H18 15 16 H19 MibSPI5CLK

MibSPI5CS[1] B6 17 18 E19 MibSPI5CS[0]

MibSPI5CS[3] T12 19 20 W6 MibSPI5CS[2]

MibSPI5SIMO[0] J19 21 22 MibSPI5SOMI[0]

MibSPI5SIMO[1] E16 23 24 E17 MibSPI5SOMI[1]

MibSPI5SIMO[2] H17 25 26 H16 MibSPI5SOMI[2]

MibSPI5SIMO[3] G17 27 28 G16 MibSPI5SOMI[3]

GND 29 30 GND

AD1IN[1] V17 31 32 W14 AD1IN[0]

AD1IN[3] T17 33 34 V18 AD1IN[2]

AD1IN[5] R17 35 36 U18 AD1IN[4]

AD1IN[7] V14 37 38 T19 AD1IN[6]

GND 39 40 GND

SPNU568A–September 2012–Revised September 2013 Physical Description

Submit Documentation Feedback