In message [off-list ref] you wrote:
i'm using a sharp LQ64D341 tft lcd on a MPC823L board with the
Is this a custom board, or some standard product?
kernelsources from denx.de. now when i use /dev/tty0 (the frambuffer
character device) the output apears inverse (white background, black
text). the tux in the upper left corner has also strange colors (looks
also like inverse). how can i fix that?
Are you sure that all wires are connected properly?
Works here - on a TQM823L-E.
Wolfgang Denk
--
Software Engineering: Embedded and Realtime Systems, Embedded Linux
Phone: (+49)-8142-4596-87 Fax: (+49)-8142-4596-88 Email: wd@denx.de
What can it profit a man to gain the whole world and to come to his
property with a gastric ulcer, a blown prostate, and bifocals?
-- John Steinbeck, _Cannery Row_
** Sent via the linuxppc-embedded mail list. See http://lists.linuxppc.org/
i'm using a tq components board (bought it from you) the pins are
connected this way:
Pinbelegung zum Anschluss des SHARP LQ64D341 an TQM823L Board
-------------------------------------------------------------
TQM823L -------------> SHARP LQ64D341 TFT
Stecker Pin Signal Pin Signal
X11 1
X11 20 ---- SHIFT/CLK -----> 2 CK
X11 14 ---- FRAME/HSYNC -----> 3 Hsync
X11 16 ---- FRAME/VSYNC -----> 4 Vsync
X11 5
X11 6 R0 RED (LSB)
X11 7 R1 RED
X11 5 ---- LCD_A -----> 8 R2 RED
X11 26 ---- LD2 -----> 9 R3 RED
X11 25 ---- LD1 -----> 10 R4 RED
X11 24 ---- LD0 -----> 11 R5 RED
X11 12 GND
X11 13 G0 GREEN (LSB)
X11 14 G1 GREEN
X11 3 ---- LCD_B -----> 15 G2 GREEN
X11 29 ---- LD5 -----> 16 G3 GREEN
X11 28 ---- LD4 -----> 17 G4 GREEN
X11 27 ---- LD3 -----> 18 G5 GREEN
X11 19 GND
X11 20 B0 BLUE (LSB)
X11 21 B1 BLUE
X11 1 ---- LCD_C -----> 22 B2 BLUE
X11 32 ---- LD8 -----> 23 B3 BLUE
X11 31 ---- LD7 -----> 24 B4 BLUE
X11 30 ---- LD6 -----> 25 B5 BLUE
X11 19 ---- GND ------ 26 GND
X11 27 ENAB Siehe Manual 7-2
(nicht auf High!)
X11 7 ---- VCC5V ------ 28 VCC
X11 29
X11 30 R/L Anzeigemodi Siehe
Manual Seite LCY-99193-4
X11 31 U/D Anzeigemodi Siehe
Manual Seite LCY-99193-4
Wolfgang Denk wrote:
In message [off-list ref] you wrote:
quoted
i'm using a sharp LQ64D341 tft lcd on a MPC823L board with the
Is this a custom board, or some standard product?
quoted
kernelsources from denx.de. now when i use /dev/tty0 (the frambuffer
character device) the output apears inverse (white background, black
text). the tux in the upper left corner has also strange colors (looks
also like inverse). how can i fix that?
Are you sure that all wires are connected properly?
Works here - on a TQM823L-E.
Wolfgang Denk
** Sent via the linuxppc-embedded mail list. See http://lists.linuxppc.org/