SMDK-V210_USER’S MANUAL_REV 0.0
UART
->USB
->Storage
Nand 4KB, 5cycle
Nand 4KB, 5cycle
(Nand 16bit ECC)
OFF
ON
ON
OnenandMux(Audi)
OnenandDemux(Audi)
SD/MMC
eMMC(4-bit)
OFF
OFF
ON
ON
OFF
ON
ON
Note) If CFG4[6] is set to 1, It is used for debug mode that UART boot is first and USB boot is
second. UART boot has some kind of error case. In case of UART error, the iROM boot
sequence moves to USB boot. USB boot also has some kind of error case like UART. If USB
boot is fail, boot sequence move to main storage boot.
Please refer to iROM application note which is more detail about error case.
4.3 CONFIGURATION SWITCH DESCRIPTION IN CPU
BOARD
4.3.1 CFG3: SELECTION FOR CS#4,#5
CFG3
CS5
Description
[6]
[5]
[4]
[3]
ON
External
OneNand
Connect to
Base CS#5
CS4
[2]
[1]
External Connect to
OneNand Base CS#4
4.3.2 J2: SELECTION for Interrupt of Ext. OneNAND
J2
Description
1-2 short
Connect to ONDXL_INT0
2-3 short
Connect to ONDXL_INT1(default)