2410ARM开发板原理123456SPIMISO KBDSPIMISO SPIMOSI KBDSPIMOSI SPICLK KBDSPICLK nSS_SPI EINT11D nXDACK0 nXDACK1 nXDREQ0 nXDREQ1 nDIS_OFF nSS_KBD nGCS0 nGCS1 nGCS2 nGCS3 nGCS4 nGCS5 nOE nWAIT nWE OM0 OM1 I2SLRCK I2SSCLK CDCLK I2SSDI I2SSDODIICSCL IICSDAT12 P13 N11 M10H2 G2 H3 H4ADDR[0..26] U100ADATA[0..31] U100BT5 P5 N6 U5 U6P11 U11 T11 M11G1 G5 D17 E15 E16 E14 E17 F15 C16 G13 E13 R14 U15T7 U9 U7 R9 P8 R10 T8 L9L7 M8XMON nXPON YMON nYPONDN0 DP0 DN1 DP1VD[0..23]IICSCL/GPE14 IICSDA/GPE15I2SLRCLK/GPE0 I2SSCLK/GPE1 CDCLK/GPE2 I2SSDI/nSS0/GPE3 I2SSDO/I2SSDI/GPE4SPIMISO0/GPE11 SPIMISO1/EINT13/GPG5 SPIMOSI0/GPE12 SPIMOSI1/EINT14/GPG6 SPICLK0/GPE13 SPICLK1/EINT15/GPG7 nSS0/EINT10/GPG2 nSS1/EINT11/GPG3nXBACK/GPB5 nXBREQ/GPB6 nGCS0 nGCS1/GPA12 nGCS2/GPA13 nGCS3/GPA14 nG……