NXP Semiconductors UM10237 - page 326

UM10237_2 © NXP B.V. 2008. All rights reserved.
User manual Rev. 02 — 19 December 2008 326 o f 792
NXP Semiconductors UM10237
Chapter 12: LPC24XX LCD controller
[1] ETM replaced with LCD pins.
[2] External interrupt pins EINT1, EINT2, EINT3 replaced with LCD pins.
[3] Timer pins MAT2[0] and MAT2[1] replaced with LCD pins.
[4] USB OTG pins replaced by LCD pins.
LCDVD[9] P2[13][2] LD[1] P1[23][4] LD[1] P1[23][4] LD[1]
LCDVD[8] P2[12][2] LD[0] P1[22][4] LD[0] P1[22][4] LD[0]
LCDVD[7] - - P1[21][4] UD[7] P1[21][4] UD[7]
LCDVD[6] - - P1[20][4] UD[6] P1[20][4] UD[6]
LCDVD[5] - - P2[13][2] UD[5] P2[13][2] UD[5]
LCDVD[4] - - P2[12][2] UD[4] P2[12][2] UD[4]
LCDVD[3] P2[9][1] UD[3] P2[9][1] UD[3] P2[9][1] UD[3]
LCDVD[2] P2[8][1] UD[2] P2[8][1] UD[2] P2[8][1] UD[2]
LCDVD[1] P2[7][1] UD[1] P2[7][1] UD[1] P2[7][1] UD[1]
LCDVD[0] P2[6][1] UD[0] P2[6][1] UD[0] P2[6][1] UD[0]
LCDLP P2[5][1] LCDLP P2[5][1] LCDLP P2[5][1] LCDLP
LCDENAB/
LCDM P2[4][1] LCDENAB/
LCDM P2[4][1] LCDENAB/ LCDM P2[4][1] LCDENAB/ LCDM
LCDFP P2[3][1] LCDFP P2[3][1] LCDFP P2[3][1] LCDFP
LCDDCLK P2[2][1] LCDDCLK P2[2][1] LCDDCLK P2[2][1] LCDDCLK
LCDLE P2[1][1] LCDLE P2[1][1] LCDLE P2[1][1] LCDLE
LCDPWR P2[0][1] LCDPWR P2[0][1] LCDPWR P2[0][1] LCDPWR
LCDCLKIN P2[11][2] LCDCLKIN P2[11][2] LCDCLKIN P2[11][2] LCDCLKIN
Table 287. LCD panel connections for STN dual panel mode
External pin 4-bit mono STN dual panel 8-bit mono STN dual panel Color STN dual panel
LPC2478 pin
used LCD function LPC2478 pin used LCD function LPC2478 pin used LCD function
Table 288. LCD panel connections for TFT panels
External
pin TFT 12 bit (4:4:4 mode) TFT 16 bit (5:6:5 mode) TFT 16 bit (1:5:5:5 mode) TFT 24 bit
LPC2478
pin used LCD function LPC2478 pin used LCD function LPC2478 pin used LCD function LPC2478 pin used LCD function
LCDVD[23] P1[29][4] BLUE3 P1[29][4] BLUE4 P1[29][4] BLUE4 P1[29][4] BLUE7
LCDVD[22] P1[28][4] BLUE2 P1[28][4] BLUE3 P1[28][4] BLUE3 P1[28][4] BLUE6
LCDVD[21] P1[27][4] BLUE1 P1[27][4] BLUE2 P1[27][4] BLUE2 P1[27][4] BLUE5
LCDVD[20] P1[26][4] BLUE0 P1[26][4] BLUE1 P1[26][4] BLUE1 P1[26][4] BLUE4
LCDVD[19] - - P2[13][2] BLUE0 P2[13][2] BLUE0 P2[13] [2] BLUE3
LCDVD[18] - - - - P2[12][2] intensity P2[12][2] BLUE2
LCDVD[17] - - - - - - P0[9][5] BLUE1
LCDVD[16] - - - - - - P0[8][5] BLUE0
LCDVD[15] P1[25][4] GREEN3 P1[25][4] GREEN5 P1[25][4] GREEN4 P1[25][4] GREEN7
LCDVD[14] P1[24][4] GREEN2 P1[24][4] GREEN4 P1[24][4] GREEN3 P1[24][4] GREEN6
LCDVD[13] P1[23][4] GREEN1 P1[23][4] GREEN3 P1[23][4] GREEN2 P1[23][4] GREEN5
LCDVD[12] P1[22][4] GREEN0 P1[22][4] GREEN2 P1[22][4] GREEN1 P1[22][4] GREEN4