EA-OEM-315 Embedded Artists, EA-OEM-315 Datasheet - Page 34

• Manufacturer Part Number: EA-OEM-315
• Description: KIT LPC3141 SODIMM 66X48 200POS
• Manufacturer: Embedded Artists
• Type: MCUr

Specifications of EA-OEM-315

• Contents: Board
• For Use With/related Products: LPC3141
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

NXP Semiconductors
Table 10.
LPC3141_3143
Preliminary data sheet
Pin Name
NAND related pin multiplexing
mNAND_RYBN0 NAND_RYBN0 MCI_DAT_4
mNAND_RYBN1 NAND_RYBN1 MCI_DAT_5
mNAND_RYBN2 NAND_RYBN2 MCI_DAT_6
mNAND_RYBN3 NAND_RYBN3 MCI_DAT_7
Audio related pin multiplexing
mI2STX_DATA0 I2STX_DATA0
mI2STX_BCK0
mI2STX_WS0
mI2STX_CLK0
UART related pin multiplexing
mUART_CTS_N UART_CTS_N SPI_CS_OUT1
mUART_RTS_N UART_RTS_N SPI_CS_OUT2
Pin descriptions of multiplexed pins
6.28.2 Multiplexing between LCD and MPMC
Default Signal Alternate Signal Description
I2STX_BCK0
I2STX_WS0
I2STX_CLK0
The multiplexing between the LCD interface and MPMC allows for the following two
modes of operation:
The external NAND flash is accessible in both modes.
The block diagram
involved in the pin interface multiplexing between the EBI, NAND flash controller, MPMC,
and RAM-based LCD interface.
•
•
MPMC-mode: SDRAM and bus-based LCD or SRAM
LCD-mode: Dedicated LCD interface
PCM_DA
PCM_FSC
PCM_DCLK
PCM_DB
All information provided in this document is subject to legal disclaimers.
Figure 9
Rev. 0.16 — 27 May 2010
NAND_RYBN0 — NAND flash controller Read/Not busy signal 0.
MCI_DAT_4 — MCI card data input/output line 4.
NAND_RYBN1 — NAND flash controller Read/Not busy signal 1.
MCI_DAT_5 — MCI card data input/output line 5.
NAND_RYBN2 — NAND flash controller Read/Not busy signal 2
MCI_DAT_6 — MCI card data input/output line 6.
NAND_RYBN3 — NAND flash controller Read/Not busy signal 3.
MCI_DAT_7 — MCI card data input/output line 7.
I2STX_DATA0 — I2S interface 0 transmit data signal.
PCM_DA — PCM serial data line A.
I2STX_BCK0 — I2S interface 0 transmit bit clock signal.
PCM_FSC — PCM frame synchronization signal.
I2STX_WS0 — I2S interface 0 transmit word select signal.
PCM_DCLK — PCM data clock output.
I2STX_CLK0 — I2S interface 0 transmit clock signal.
PCM_DB — PCM serial data line B.
UART_CTS_N — UART modem control Clear-to-send signal.
SPI_CS_OUT1 — SPI chip select out for slave 1 (used in master
mode).
UART_RTS_N — UART modem control Request-to-Send signal.
SPI_CS_OUT2 — SPI chip select out for slave 2 (used in master
mode).
gives a high level overview of the modules in the chip that are
LPC3141/3143
© NXP B.V. 2010. All rights reserved.
34 of 74