Product data

LPC3130_3131 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2012. All rights reserved.
Product data sheet Rev. 2 — 29 May 2012 31 of 67
NXP Semiconductors
LPC3130/3131
Low-cost, low-power ARM926EJ-S microcontrollers
6.26.1 Pin connections
Table 10. Pin descriptions of multiplexed pins
Pin Name Default Signal Alternate
Signal
Description
Video related pin multiplexing
mLCD_CSB LCD_CSB EBI_NSTCS_0 LCD_CSB — LCD chip select for external LCD controller.
EBI_NSTCS_0 — EBI static memory chip select 0.
mLCD_DB_1 LCD_DB_1 EBI_NSTCS_1 LCD_DB_1 — LCD bidirectional data line 1.
EBI_NSTCS_1 — EBI static memory chip select 1.
mLCD_DB_0 LCD_DB_0 EBI_CLKOUT LCD_DB_0 — LCD bidirectional data line 0.
EBI_CLKOUT — EBI SDRAM clock signal.
mLCD_E_RD LCD_E_RD EBI_CKE LCD_E_RD — LCD enable/read signal.
EBI_CKE — EBI SDRAM clock enable.
mLCD_RS LCD_RS EBI_NDYCS LCD_RS — LCD register select signal.
EBI_NDYCS — EBI SDRAM chip select.
mLCD_RW_WR LCD_RW_WR EBI_DQM_1 LCD_RW_WR — LCD read write/write signal.
EBI_DQM_1 — EBI SDRAM data mask output 1.
mLCD_DB_2 LCD_DB_2 EBI_A_2 LCD_DB_2 — LCD bidirectional data line 2.
EBI_A_2 — EBI address line 2.
mLCD_DB_3 LCD_DB_3 EBI_A_3 LCD_DB_3 — LCD bidirectional data line 3.
EBI_A_3 — EBI address line 3.
mLCD_DB_4 LCD_DB_4 EBI_A_4 LCD_DB_4 — LCD bidirectional data line 4.
EBI_A_4 — EBI address line 4.
mLCD_DB_5 LCD_DB_5 EBI_A_5 LCD_DB_5 — LCD bidirectional data line 5.
EBI_A_5 — EBI address line 5.
mLCD_DB_6 LCD_DB_6 EBI_A_6 LCD_DB_6 — LCD bidirectional data line 6.
EBI_A_6 — EBI address line 6.
mLCD_DB_7 LCD_DB_7 EBI_A_7 LCD_DB_7 — LCD bidirectional data line 7.
EBI_A_7 — EBI address line 7.
mLCD_DB_8 LCD_DB_8 EBI_A_8 LCD_DB_8 — LCD bidirectional data line 8.
EBI_A_8 — EBI address line 8.
mLCD_DB_9 LCD_DB_9 EBI_A_9 LCD_DB_9 — LCD bidirectional data line 9.
EBI_A_9 — EBI address line 9.
mLCD_DB_10 LCD_DB_10 EBI_A_10 LCD_DB_10 — LCD bidirectional data line 10.
EBI_A_10 — EBI address line 10.
mLCD_DB_11 LCD_DB_11 EBI_A_11 LCD_DB_11 — LCD bidirectional data line 11.
EBI_A_11 — EBI address line 11.
mLCD_DB_12 LCD_DB_12 EBI_A_12 LCD_DB_12 — LCD bidirectional data line 12.
EBI_A_12 — EBI address line 12.
mLCD_DB_13 LCD_DB_13 EBI_A_13 LCD_DB_13 — LCD bidirectional data line 13.
EBI_A_13 — EBI address line 13.
mLCD_DB_14 LCD_DB_14 EBI_A_14 LCD_DB_14 — LCD bidirectional data line 14.
EBI_A_14 — EBI address line 14.