Renesas M3A-HS64, User Manual

Page: 144 / 238

M3A-HS64 Operating Specifications
5.2.2 Switches and LEDs
Rev. 1.00 Apr 30, 2009 5-20
REJ11J0034-0100
5
Table 5.2.8 System setting DIP switches
Number Setting Description
OFF MD_CLK0 = High Clock operating mode 3 SW5-1
MD_CLK0 ON MD_CLK0 = Low Clock operating mode 2
OFF MD_BOOT0 = High SW5-2
MD_BOOT0
ON MD_BOOT0 = Low
OFF MD_BOOT1 = High SW5-3
MD_BOOT1 ON MD_BOOT1 = Low
Boot mode Boot options
0 NOR flash memory
1, 3 Serial flash memory
2 NAND flash memory
OFF SD_SEL = High Connected to the SDRAM SW5-4
SD_SEL ON SD_SEL = Low Connected to the MTU2 interface
OFF NAND_SEL = High Connected to the NAND flash memory SW5-5
NAND_SEL
ON NAND_SEL = Low Connected to the device which is connected to the RSPI
OFF RSPI_SEL = High Connected to the serial flash memory SW5-6
RSPI_SEL ON RSPI_SEL = Low Connected to the expansion connector
(CD deck/RSPDIF/MTU2)
Note: The shaded row shows the default setting.
Table 5.2.9 User DIP Switches
Number Setting Description
OFF NOR_WP# = High NOR flash memory is write-enabled SW6-1
NOR_WP#
ON NOR_WP# = Low NOR flash memory is write-protected
OFF NAND_WP# = High NAND flash memory is write-enabled SW6-2
NAND_WP#
ON NAND_WP# = Low NAND flash memory is write-protected
OFF SF_WP# = High Serial flash memory is write-enabled SW6-3
SF_WP#
ON SF_WP# = Low Serial flash memory is write-protected
OFF EEPROM_WP = High EEPROM is write-protected SW6-4
E2P_WP
ON EEPROM_WP = Low EEPROM is write-enabled
OFF PA2 = High SW6-5
PA2
ON PA2 = Low
OFF PA3 = High SW6-6
PA3
ON PA3 = Low
Note: The shaded row shows the default setting.
The following table lists LEDs.
Table 5.2.10 LEDs
Number Color
Description
LED1 Blue Power supply LED (LED1 is illuminated when 5 V power is supplied)
LED2 Yellow User LED (LED2 is illuminated when PA0/MD_BOOT1 outputs low)
LED3 Yellow User LED (LED3 is illuminated when PA1/MD_BOOT0 outputs low)