hi,
i used the following program from the forum. it is displaying on both lines but the intensity is very low, barely visible. whereas when i run the first program i posted it is displaying only on one line and it is dark(properly visible).
what might be the problem?

DB0 EQU P2.0
DB1 EQU P2.1
DB2 EQU P2.2
DB3 EQU P2.3
DB4 EQU P2.4
DB5 EQU P2.5
DB6 EQU P2.6
DB7 EQU P2.7

DATA EQU P2

EN EQU P3.5
RS EQU P3.7
RW EQU P3.6


ORG 00H
JMP MAIN

MAIN:

MOV P2, #00H
MOV P3, #00H


JMP START


START:

LCALL INITIALISE

LCALL CLEAR_LCD


MOV A,#'H'
LCALL WRITE

MOV A,#'E'
LCALL WRITE

MOV A,#'L'
LCALL WRITE

MOV A,#'L'
LCALL WRITE

MOV A,#'O'
LCALL WRITE

CLR RS
MOV DATA, #0C0H
SETB EN
CLR EN
LCALL DELAY

MOV A, #'J'
LCALL WRITE

JMP LAST

WRITE:

SETB RS
CLR RW
MOV DATA, A
SETB EN
CLR EN
CALL DELAY
RET

CLEAR_LCD:

CLR RW
CLR RS
MOV DATA,#01H
SETB EN
CLR EN
CALL DELAY
RET

INITIALISE:

CLR RW
CLR RS
MOV DATA, #38H
SETB EN
CLR EN
CALL DELAY
CLR RS
MOV DATA, #0EH
SETB EN
CLR EN
CALL DELAY
CLR RS
MOV DATA, #06H
SETB EN
CLR EN
CALL DELAY
RET

DELAY:

MOV R2, #06H

LOOP4: MOV R3, #06H

LOOP3: MOV R4, #06H

LOOP2: MOV R5, #06H

LOOP1: DJNZ R5, LOOP1

DJNZ R4, LOOP2

DJNZ R3, LOOP3

DJNZ R2, LOOP4
RET
LAST:

SJMP LAST


END