From c696fe4d5a9b5f8911fd8b73810b66cad91a95c0 Mon Sep 17 00:00:00 2001 From: patacongo Date: Sat, 12 Jun 2010 01:29:35 +0000 Subject: Add README for Nucleus2G git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@2740 42af7a65-404d-4744-a932-0658087f49c3 --- nuttx/configs/nucleus2g/src/nucleus2g_internal.h | 54 ++++++++++++++++++++++++ 1 file changed, 54 insertions(+) (limited to 'nuttx/configs/nucleus2g/src/nucleus2g_internal.h') diff --git a/nuttx/configs/nucleus2g/src/nucleus2g_internal.h b/nuttx/configs/nucleus2g/src/nucleus2g_internal.h index ba6cdc044..e2c8ee0ea 100755 --- a/nuttx/configs/nucleus2g/src/nucleus2g_internal.h +++ b/nuttx/configs/nucleus2g/src/nucleus2g_internal.h @@ -49,7 +49,61 @@ ************************************************************************************/ /* NUCLEUS-2G GPIO Pin Definitions **************************************************/ +/* Board GPIO Usage: + * + * P0[0]/RD1/TXD3/SDA1 P0[0]/CAN_RX1 + * P0[1]/TD1/RXD3/SCL P0[1]/CAN_TX1 + * P0[2]/TXD0/AD0[7] TX0 + * P0[3]/RXD0/AD0[6] RX0 + * P0[4] P0[4]/CAN1_STB + * P0[5] P0[5]/CAN2_STB + * P0[6]/I2SRX_SDA/SSEL1/MAT2[0] GPI/O_CS1 + * P0[7]/I2STX_CLK/SCK1/MAT2[1] SCLK1 + * P0[8]/I2STX_WS/MISO1/MAT2[2] MISO1 + * P0[9]/I2STX_SDA/MOSI1/MAT2[3] MOSI1 + * P0[10] P0[10]/CAN1_TERM + * P0[11] P0[11]/CAN2_TERM + * P0[15]/TXD1/SCK0/SCK MMC_CLK + * P0[16]/RXD1/SSEL0/SSEL MMC_CD + * P0[17]/CTS1/MISO0/MISO MMC_DATA0 + * P0[18]/DCD1/MOSI0/MOSI MMC_MISO + * P0[19]/DSR1/SDA1 GPI/O_CS2 + * P0[20]/DTR1/SCL1 GPI/O_CS3 + * P0[21]/RI1/MCIPWR/RD1 P0[21] + * P0[22]/RTS1/TD1 P0[22] + * P0[23]/AD0[0]/I2SRX_CLK/CAP3[0] AD0 + * P0[24]/AD0[1]/I2SRX_WS/CAP3[1] AD1 + * P0[25]/AD0[2]/I2SRX_SDA/TXD3 AD2 + * P0[26]/AD0[3]/AOUT/RXD3 AD3 + * P0[27]/SDA0/USB_SDA SDA + * P0[28]/SCL0 SCL + * P0[29]/USB_D+ USB+ + * P0[30]/USB_D- USB- + * + * P1[0] - P1[17] Not connected + * P1[18]/USB_UP_LED/PWM1[1]/CAP1[0] USB_LINK + * P1[19]-P[29] P[19]-P[29] + * P1[30]/VBUS/AD0[4] USB_+5 + * P1[31]/SCK1/AD0[5] AD5 + * + * P2[0] P2[0]/LED1_A + * P2[1] P2[1]/LED1_B + * P2[2] P2[2]/LED2_A + * P2[3] P2[3]/LED2_B + * P2[4] P2[4] + * P2[5]/PWM1[6]/DTR1/TRACEDATA[0] 232_POWERAVE + * P2[6]/PCAP1[0]/RI1/TRACECLK 232_VALID + * P2[7]/RD2/RTS1 P2[7]/CAN_RX2 + * P2[8]/TD2/TXD2 P2[8]/CAN_TX2 + * P2[9]/USB_CONNECT/RXD2 USB_CONNECT + * P2[10]/EINT0/NMI BOOTLOADER + * P2[11]/EINT1/I2STX_CLK HEARTBEAT + * P2[12]/EINT2/I2STX_WS EXTRA_LED + * P2[13]/EINT3/I2STX_SDA 5V_ENABLE + +P3[25]-P3[26] Not connected +P4[28]-P4[29] P4[28]-P4[29] /************************************************************************************ * Public Types ************************************************************************************/ -- cgit v1.2.3