LPC2478 Datasheet, PDF (17/76 Pages) NXP Semiconductors – Single-chip 16-bit/32-bit micro; 512 kB flash, ethernet, CAN, LCD, USB 2.0 device/host/OTG, external memory interface

NXP Semiconductors
LPC2478
Fast communication chip
Table 4. Pin description …continued
Symbol
Pin
Ball
P2[0]/PWM1[1]/
154^[1]
TXD1/TRACECLK/
LCDPWR
B17^[1]
P2[1]/PWM1[2]/
152^[1]
RXD1/PIPESTAT0/
LCDLE
E14^[1]
P2[2]/PWM1[3]/
150^[1]
CTS1/PIPESTAT1/
LCDDCLK
D15^[1]
P2[3]/PWM1[4]/
144^[1]
DCD1/PIPESTAT2/
LCDFP
E16^[1]
P2[4]/PWM1[5]/
DSR1/
TRACESYNC/
LCDENAB/LCDM
142^[1]
D17^[1]
P2[5]/PWM1[6]/
DTR1/
TRACEPKT0/
LCDLP
140^[1] F16^[1]
P2[6]/PCAP1[0]/
RI1/
TRACEPKT1/
LCDVD[0]/
LCDVD[4]
138^[1]
E17^[1]
P2[7]/RD2/
RTS1/
TRACEPKT2/
LCDVD[1]/
LCDVD[5]
136^[1] G16^[1]
Type
I/O
O
O
O
O
I/O
O
I
O
O
I/O
O
I
O
O
I/O
O
I
O
O
I/O
O
I
O
O
I/O
O
O
O
O
I/O
I
I
O
O
I/O
I
O
O
O
Description
P2[0] — General purpose digital input/output pin.
PWM1[1] — Pulse Width Modulator 1, channel 1 output.
TXD1 — Transmitter output for UART1.
TRACECLK — Trace clock.^[17]
LCDPWR — LCD panel power enable.^[17]
P2[1] — General purpose digital input/output pin.
PWM1[2] — Pulse Width Modulator 1, channel 2 output.
RXD1 — Receiver input for UART1.
PIPESTAT0 — Pipeline status, bit 0.^[17]
LCDLE — Line end signal.^[17]
P2[2] — General purpose digital input/output pin.
PWM1[3] — Pulse Width Modulator 1, channel 3 output.
CTS1 — Clear to Send input for UART1.
PIPESTAT1 — Pipeline status, bit 1.^[17]
LCDDCLK — LCD panel clock.^[17]
P2[3] — General purpose digital input/output pin.
PWM1[4] — Pulse Width Modulator 1, channel 4 output.
DCD1 — Data Carrier Detect input for UART1.
PIPESTAT2 — Pipeline status, bit 2.^[17]
LCDFP — Frame pulse (STN). Vertical synchronization pulse (TFT).^[17]
P2[4] — General purpose digital input/output pin.
PWM1[5] — Pulse Width Modulator 1, channel 5 output.
DSR1 — Data Set Ready input for UART1.
TRACESYNC — Trace Synchronization.^[17]
LCDENAB/LCDM — STN AC bias drive or TFT data enable output.^[17]
P2[5] — General purpose digital input/output pin.
PWM1[6] — Pulse Width Modulator 1, channel 6 output.
DTR1 — Data Terminal Ready output for UART1.
TRACEPKT0 — Trace Packet, bit 0.^[17]
LCDLP — Line synchronization pulse (STN). Horizontal synchronization
pulse (TFT).^[17]
P2[6] — General purpose digital input/output pin.
PCAP1[0] — Capture input for PWM1, channel 0.
RI1 — Ring Indicator input for UART1.
TRACEPKT1 — Trace Packet, bit 1.^[17]
LCDVD[0]/LCDVD[4] — LCD data.^[17]
P2[7] — General purpose digital input/output pin.
RD2 — CAN2 receiver input.
RTS1 — Request to Send output for UART1.
TRACEPKT2 — Trace Packet, bit 2.^[17]
LCDVD[1]/LCDVD[5] — LCD data.^[17]
LPC2478_1
Preliminary data sheet
Rev. 01 — 6 July 2007
© NXP B.V. 2007. All rights reserved.
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