Nxp Semiconductors UM10237 用户手册
UM10237_2
© NXP B.V. 2008. All rights reserved.
User manual
Rev. 02 — 19 December 2008
326 of 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]
LD[1]
P1[23]
LD[1]
P1[23]
LD[1]
LCDVD[8]
P2[12]
LD[0]
P1[22]
LD[0]
P1[22]
LD[0]
LCDVD[7]
-
-
P1[21]
UD[7]
P1[21]
UD[7]
LCDVD[6]
-
-
P1[20]
UD[6]
P1[20]
UD[6]
LCDVD[5]
-
-
P2[13]
UD[5]
P2[13]
UD[5]
LCDVD[4]
-
-
P2[12]
UD[4]
P2[12]
UD[4]
LCDVD[3]
P2[9]
UD[3]
P2[9]
UD[3]
P2[9]
UD[3]
LCDVD[2]
P2[8]
UD[2]
P2[8]
UD[2]
P2[8]
UD[2]
LCDVD[1]
P2[7]
UD[1]
P2[7]
UD[1]
P2[7]
UD[1]
LCDVD[0]
P2[6]
UD[0]
P2[6]
UD[0]
P2[6]
UD[0]
LCDLP
P2[5]
LCDLP
P2[5]
LCDLP
P2[5]
LCDLP
LCDENAB/
LCDM
LCDM
P2[4]
LCDENAB/
LCDM
LCDM
P2[4]
LCDENAB/
LCDM
LCDM
LCDENAB/
LCDM
LCDM
LCDFP
P2[3]
LCDFP
P2[3]
LCDFP
P2[3]
LCDFP
LCDDCLK
P2[2]
LCDDCLK
P2[2]
LCDDCLK
P2[2]
LCDDCLK
LCDLE
P2[1]
LCDLE
P2[1]
LCDLE
P2[1]
LCDLE
LCDPWR
P2[0]
LCDPWR
P2[0]
LCDPWR
P2[0]
LCDPWR
LCDCLKIN
P2[11]
LCDCLKIN
P2[11]
LCDCLKIN
P2[11]
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
used
LCD function
LPC2478 pin
used
used
LCD function
LPC2478 pin
used
used
LCD function
Table 288. LCD panel connections for TFT panels
External
pin
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
pin used
LCD
function
function
LPC2478
pin used
pin used
LCD
function
function
LPC2478 pin
used
used
LCD
function
function
LPC2478
pin used
pin used
LCD
function
function
LCDVD[23] P1[29]
BLUE3
P1[29]
BLUE4
P1[29]
BLUE4
P1[29]
BLUE7
LCDVD[22] P1[28]
BLUE2
P1[28]
BLUE3
P1[28]
BLUE3
P1[28]
BLUE6
LCDVD[21] P1[27]
BLUE1
P1[27]
BLUE2
P1[27]
BLUE2
P1[27]
BLUE5
LCDVD[20] P1[26]
BLUE0
P1[26]
BLUE1
P1[26]
BLUE1
P1[26]
BLUE4
LCDVD[19] -
-
P2[13]
BLUE0
P2[13]
BLUE0
P2[13]
BLUE3
LCDVD[18] -
-
-
-
P2[12]
intensity
P2[12]
BLUE2
LCDVD[17] -
-
-
-
-
-
P0[9]
BLUE1
LCDVD[16] -
-
-
-
-
-
P0[8]
BLUE0
LCDVD[15] P1[25]
GREEN3
P1[25]
GREEN5
P1[25]
GREEN4
P1[25]
GREEN7
LCDVD[14] P1[24]
GREEN2
P1[24]
GREEN4
P1[24]
GREEN3
P1[24]
GREEN6
LCDVD[13] P1[23]
GREEN1
P1[23]
GREEN3
P1[23]
GREEN2
P1[23]
GREEN5
LCDVD[12] P1[22]
GREEN0
P1[22]
GREEN2
P1[22]
GREEN1
P1[22]
GREEN4