NXP Semiconductors LPC24XX UM10237 - Manual (Page 163)

UM10237_4 © NXP B.V. 2009. All rights reserved.
User manual Rev. 04 — 26 August 2009 163 of 792
NXP Semiconductors
UM10237
Chapter 8: LPC24XX Pin configuration
P1[11]/
ENET_RXD2/
MCIDAT2/
PWM0[6] 163 [1] A14 [1] I/O P1[11] — General purpose digital input/output pin.
I ENET_RXD2 — Ethernet Receive Data 2 (MII interface).
I/O MCIDAT2 — Data line 2 for SD/MMC interface.
O PWM0[6] — Pulse Width Modulator 0, output 6.
P1[12]/
ENET_RXD3/
MCIDAT3/
PCAP0[0] 157 [1] A16 [1] I/O P1[12] — General purpose digital input/output pin.
I ENET_RXD3 — Ethernet Receive Data (MII interface).
I/O MCIDAT3 — Data line 3 for SD/MMC interface.
I PCAP0[0] — Capture input for PWM0, channel 0.
P1[13]/
ENET_RX_DV 147 [1] D16 [1] I/O P1[13] — General purpose digital input/output pin.
I ENET_RX_DV — Ethernet Receive Data Valid (MII interface).
P1[14]/
ENET_RX_ER 184 [1] A7 [1] I/O P1[14] — General purpose digital input/output pin.
I ENET_RX_ER — Ethernet receive error (RMII/MII interface).
P1[15]/
ENET_REF_CLK/
ENET_RX_CLK 182 [1] A8 [1] I/O P1[15] — General purpose digital input/output pin.
I ENET_REF_CLK/ENET_RX_CLK — Ethernet Reference Clock (RMII
interface)/ Ethernet Receive Clock (MII interface).
P1[16]/
ENET_MDC 180 [1] D10 [1] I/O P1[16] — General purpose digital input/output pin.
O ENET_MDC — Ethernet MIIM clock.
P1[17]/
ENET_MDIO 178 [1] A9 [1] I/O P1[17] — General purpose digital input/output pin.
I/O ENET_MDIO — Ethernet MIIM data input and output.
P1[18]/
USB_UP_LED1/
PWM1[1]/CAP1[0] 66 [1] P7 [1] I/O P1[18] — General purpose digital input/output pin.
O USB_UP_LED1 — USB port 1 GoodLink LED indicator. It is LOW when
device is configured (non-control endpoints enabled). It is HIGH when the
device is not configured or during global suspend.
O PWM1[1] — Pulse Width Modulator 1, channel 1 output.
I CAP1[0] — Capture input for Timer 1, channel 0.
P1[19]/
USB_TX_E1/
USB_PPWR1/
CAP1[1] 68 [1] U6 [1] I/O P1[19] — General purpose digital input/output pin.
O USB_TX_E1 — Transmit Enable signal for USB port 1 (OTG
transceiver).
O USB_PPWR1 — Port Power enable signal for USB port 1.
I CAP1[1] — Capture input for Timer 1, channel 1.
P1[20]/
USB_TX_DP1/
LCDVD[6]/
LCDVD[10]/
PWM1[2]/SCK0 70 [1] U7 [1] I/O P1[20] — General purpose digital input/output pin.
O USB_TX_DP1 — D+ transmit data for USB port 1 (OTG transceiver). [16]
O LCDVD[6]/LCDVD[10] — LCD data. [16]
O PWM1[2] — Pulse Width Modulator 1, channel 2 output.
I/O SCK0 — Serial clock for SSP0.
P1[21]/
USB_TX_DM1/
LCDVD[7]/
LCDVD[11]/
PWM1[3]/SSEL0 72 [1] R8 [1] I/O P1[21] — General purpose digital input/output pin.
O USB_TX_DM1 — D
− transmit data for USB port 1 (OTG transceiver). [16]
O LCDVD[7]/LCDVD[11] — LCD data. [16]
O PWM1[3] — Pulse Width Modulator 1, channel 3 output.
I/O SSEL0 — Slave Select for SSP0.
Table 124. LPC2470/78 pin description …continued
Symbol Pin Ball Type Description