A.10. Synchronous Serial Port interface

Figure A.11 shows the signals on the expansion SSP interface connector J32.

Figure A.11. SSP expansion interface, J32

SSP expansion interface, J32

The signals associated with the SSP are listed in Table A.11.

Table A.11. SSP signal assignment

PinSignal nameDescription
13V33.3V supply
2GNDGround
3SSPnCSChip select
4GNDGround
5SSPCLKOUTClock output from controller
6SSPCLKINClock input to controller
7SSPFSSOUTFrame sync output
8SSPFSSINFrame sync input
9SSPTXDData output
10SSPRXDData input
11NCNot connected
12NCNot connected
13GNDGround
14GNDGround

Copyright © 2005-2011 ARM Limited. All rights reserved.ARM DUI 0411D
Non-Confidential