S3C6410_CIRCUIT DESIGN GUIDE REV 1.00
XmmcCLK0
Connect to MMC0 Card Clock.
Leave as a No Connect
XmmcCMD0
Connect to MMC0 Card Command.
10Kohm pull-up resistor to VDD_MMC is
required
Leave as a No Connect
XmmcDAT0[3:0]
Connect to MMC0 Card Data Lines.
10Kohm pull-up resistor to VDD_MMC is
required
Leave as a No Connect
XmmcCDN0
Connect to MMC0 or MMC1 Card Detect
10Kohm pull-up resistor is required.
Leave as a No Connect
Connect to MMC1 Card Clock.
XmmcCLK1
Connect to Column Line of the Keypad
Leave as a No Connect
Connect to MMC1 Card Command.
10Kohm pull-up resistor to VDD_MMC is
required
XmmcCMD1
Connect to Column Line of the Keypad
Leave as a No Connect
Connect to MMC1 Card Data Lines.
10Kohm pull-up resistor to VDD_MMC
Connect to Column Line of the Keypad
Connect to I2S 5.1CH codec.
XmmcDATA1[7:0]
Connect to ATA Address[2:0]
Leave as a No Connect
Reset
XnRESET
Connect to Reset Circuit or Reset Button
Connect to Reset Circuit or Reset
Button
XnRSTOUT
Connect to External Device Reset
Leave as a No Connect
Clock
XrtcXTO
Connect a 13~22pF capacitor from each
signal to GND.
Connect to 5M Ohm resistor between XrtcTI
and XrtcTO
XrtcXTO leave as a No Connect.
XrtcXTI
Connect to crystal oscillator.
Connect to 5M Ohm resistor between XrtcTI
and XrtcTO
Pull-up resistor to VDD_RTC.
X27mXTI
Connect to crystal oscillator
Connect to 1M Ohm resistor between
X27mXTI and X27mXTO
Pull-up resistor to VDD_SYS
X27mXTO
Connect to crystal oscillator
Connect to 1M Ohm resistor between
X27mXTI and X27mXTO
Leave as a No Connect
XXTO
Connect a 15~22pF capacitor from each
XXTO leave as a No Connect.
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