Freescale Semiconductor i.MX27 PDK 1.0 Manuale Utente
About the Boards
Debug Board
10
i.MX27 PDK 1.0 Quick Start Guide, Rev. 1.0
Table 1.3 Debug Board SW4 Switch
Switch Setting
Effect
SW4-1 UART Port Select
ON
Selects serial port UART (DCE) CON4
SW4-8 Power Enable
ON
Power is supplied to all three boards.
OFF
Power is only supplied to the Debug
board.
board.
Table 1.4 Boot Mode Setting (SW5–SW10)
Boot Mode
Device
Device
SW5
Boot4
SW6
SW6
Boot3
SW7
SW7
SW8
SW9
SW10
UART/USB
bootloader
bootloader
X
0
0
0
0
0
8-bit NAND Flash
(2KB page) Ext
(2KB page) Ext
X
0
0
0
1
0
3StackQS_WinCE.book Page 10 Friday, November 21, 2008 11:46 AM