Analog Devices ADSP-21364 Benutzerhandbuch

2-12

ADSP-21364 EZ-KIT Lite Evaluation System Manual

When position 6 is 

ON

, the values of the LEDs are set by writing to a mem-

ory location. The lower 8 bits of the data written to the address 

0x1400 

0000

 set the values of the LEDs. By default, position 6 is 

ON

. For more 

information refer to 

.

The 

SW10

 switch sets the boot mode and clock multiplier ratio. 

shows how to set up the boot mode using 

SW10

 positions 1 and 2. By 

default, the EZ-KIT Lite boots in parallel port mode from the flash 
memory.

 shows how to set up the clock multiply ratio using 

SW10

 

positions 3 and 4. By default, the processor increases the clock multiply 
ratio by six, setting the core clock to 147.456 MHz.

Table 2-4. Boot Mode Configuration (SW10)

OFF

 

OFF

SPI slave boot

OFF

ON

SPI master boot

ON

ON

Internal boot

Table 2-5. Core Clock Rate Configuration (SW10)

OFF 

OFF

ON

32:1

ON

OFF

16:1

ON

ON

NA