3
MPC830x-TLCD
3
Software Driver
Development
Visit
freescale.com/MPC830x-TLCD
for
more information on how to configure and
control the LCD panel, touch screen and
keypad functionality.
Configuration Switch
Settings
See configuration switch setting tables.
Configuration Switch Settings
*PS Mode Settings
SW
1
Signals
2
Settings
2
Switch
3
Description
1
DIF_SEL
0
ON
RGB + SPI
interface
1
OFF
Parallel bus
interface
2
DISABLE_SPI
4
0
ON
Enable SPI
and parallel
interfaces
1
OFF
Disable SPI
and parallel
interfaces
3 DISABLE_RGB
4
0
ON
Enable RGB
interface
1
OFF
Disable RGB
interface
4
NC
-
-
Not used,
unconnected
5-8
TFT_PS0-3
1101
OFF,
OFF,
ON, OFF
16-bit
big-endian
parallel
interface
Any
Any
PS0-3*
display
mode signals
PS3 PS2 PS1 PS0
Display Interface Mode
1
1
1
1 3-wire SPI
1
1
1
0 4-wire SPI
1
0
1
1 16-bit big-endian parallel interface
1
0
1
0 8-bit big-endian parallel interface
1
0
0
1 16-bit little-endian parallel interface
1
0
0
0 8-bit little-endian parallel interface
0
1
1
1 18-bit big-endian parallel interface
0
1
1
0 9-bit big-endian parallel interface
0
1
0
1 18-bit little-endian parallel interface
0
1
0
0 9-bit little-endian parallel interface
0
0
1
1 Reserved
0
0
1
0 Reserved
0
0
0
1 18-bit RGB int 4-wire SPI
1) Switch positions as printed on the switch
2) Schematic signal names and logical state
3) Switch settings as printed on the switch, factory
settings highlighted red
4) These signals condition DIF_SEL interface selection
DIF_SEL will select between an enabled RGB or
parallel interface
4
ON
Setting
Label
Switch
Position
Label
NET-P23528-LCD-Module-o1v6.indd 3
11/3/11 4:38 PM
