GLCD library version 3 (end of life - no longer supported)

Using Arduino Displays
216

I'm having a lot of problems to get my display work with Arduino UNO rev3.

I have this display: http://www.sparkfun.com/products/710 bought from sparkfun.
I did all the connection like specified in the documentation for the panelA but I always have all dark pixels and i read nothing else also when i upload the hello world sketch.

if i carefully rotate the potentiometer i can only have two situations: all pixels dark and all pixel blank.

All the connections are correct and this is the diagnostic report:

Initializing GLCD
Displaying ChipSelect Screens
Serial initialized

Reported Arduino Revision: 1.0

GLCD Lib Configuration: glcd ver: 3 glcd_Device ver: 1 gText ver: 1
GLCD Lib build date: Mon Dec 5 01:50:07 CST 2011
GLCD Lib build number: 442
Panel Configuration:ks0108
Pin Configuration:ks0108-Arduino

GLCD:ks0108 DisplayWidth:128 DisplayHeight:64
Chips:2 ChipWidth:64 ChipHeight:64
CSEL1:14(PIN_C0) CSEL2:15(PIN_C1)
RW:16(PIN_C2) DI:17(PIN_C3) EN:18(PIN_C4)
D0:8(PIN_B0) D1:9(PIN_B1) D2:10(PIN_B2) D3:11(PIN_B3)
D4:4(PIN_D4) D5:5(PIN_D5) D6:6(PIN_D6) D7:7(PIN_D7)
Delays: tDDR:320 tAS:140 tDSW:200 tWH:450 tWL:450
ChipSelects: CHIP0:(14,0x1, 15,0x0) CHIP1:(14,0x0, 15,0x1)
Data mode:
d0-d3:nibble mode-Non-Atomic
d4-d7:nibble mode-Non-Atomic

Diag Loop: 1
Initializing GLCD
Displaying ChipSelect Screens
Walking 1s data test
Compare error: 0 != 1
Compare error: 0 != 2
Compare error: 0 != 4
Compare error: 0 != 8
Compare error: 0 != 10
Compare error: 0 != 20
Compare error: 0 != 40
Compare error: 0 != 80
TEST FAILED

Reported Arduino Revision: 1.0

GLCD Lib Configuration: glcd ver: 3 glcd_Device ver: 1 gText ver: 1
GLCD Lib build date: Mon Dec 5 01:50:07 CST 2011
GLCD Lib build number: 442
Panel Configuration:ks0108
Pin Configuration:ks0108-Arduino

GLCD:ks0108 DisplayWidth:128 DisplayHeight:64
Chips:2 ChipWidth:64 ChipHeight:64
CSEL1:14(PIN_C0) CSEL2:15(PIN_C1)
RW:16(PIN_C2) DI:17(PIN_C3) EN:18(PIN_C4)
D0:8(PIN_B0) D1:9(PIN_B1) D2:10(PIN_B2) D3:11(PIN_B3)
D4:4(PIN_D4) D5:5(PIN_D5) D6:6(PIN_D6) D7:7(PIN_D7)
Delays: tDDR:320 tAS:140 tDSW:200 tWH:450 tWL:450
ChipSelects: CHIP0:(14,0x1, 15,0x0) CHIP1:(14,0x0, 15,0x1)
Data mode:
d0-d3:nibble mode-Non-Atomic
d4-d7:nibble mode-Non-Atomic

Diag Loop: 2
Initializing GLCD
Displaying ChipSelect Screens
Walking 1s data test
Compare error: 0 != 1
Compare error: 0 != 2
Compare error: 0 != 4
Compare error: 0 != 8
Compare error: 0 != 10
Compare error: 0 != 20
Compare error: 0 != 40
Compare error: 0 != 80
TEST FAILED

Reported Arduino Revision: 1.0

GLCD Lib Configuration: glcd ver: 3 glcd_Device ver: 1 gText ver: 1
GLCD Lib build date: Mon Dec 5 01:50:07 CST 2011
GLCD Lib build number: 442
Panel Configuration:ks0108
Pin Configuration:ks0108-Arduino

GLCD:ks0108 DisplayWidth:128 DisplayHeight:64
Chips:2 ChipWidth:64 ChipHeight:64
CSEL1:14(PIN_C0) CSEL2:15(PIN_C1)
RW:16(PIN_C2) DI:17(PIN_C3) EN:18(PIN_C4)
D0:8(PIN_B0) D1:9(PIN_B1) D2:10(PIN_B2) D3:11(PIN_B3)
D4:4(PIN_D4) D5:5(PIN_D5) D6:6(PIN_D6) D7:7(PIN_D7)
Delays: tDDR:320 tAS:140 tDSW:200 tWH:450 tWL:450
ChipSelects: CHIP0:(14,0x1, 15,0x0) CHIP1:(14,0x0, 15,0x1)
Data mode:
d0-d3:nibble mode-Non-Atomic
d4-d7:nibble mode-Non-Atomic

Diag Loop: 3
Initializing GLCD
Displaying ChipSelect Screens
Walking 1s data test
Compare error: 0 != 1
Compare error: 0 != 2
Compare error: 0 != 4
Compare error: 0 != 8
Compare error: 0 != 10
Compare error: 0 != 20
Compare error: 0 != 40
Compare error: 0 != 80
TEST FAILED

Reported Arduino Revision: 1.0

GLCD Lib Configuration: glcd ver: 3 glcd_Device ver: 1 gText ver: 1
GLCD Lib build date: Mon Dec 5 01:50:07 CST 2011
GLCD Lib build number: 442
Panel Configuration:ks0108
Pin Configuration:ks0108-Arduino

GLCD:ks0108 DisplayWidth:128 DisplayHeight:64
Chips:2 ChipWidth:64 ChipHeight:64
CSEL1:14(PIN_C0) CSEL2:15(PIN_C1)
RW:16(PIN_C2) DI:17(PIN_C3) EN:18(PIN_C4)
D0:8(PIN_B0) D1:9(PIN_B1) D2:10(PIN_B2) D3:11(PIN_B3)
D4:4(PIN_D4) D5:5(PIN_D5) D6:6(PIN_D6) D7:7(PIN_D7)
Delays: tDDR:320 tAS:140 tDSW:200 tWH:450 tWL:450
ChipSelects: CHIP0:(14,0x1, 15,0x0) CHIP1:(14,0x0, 15,0x1)
Data mode:
d0-d3:nibble mode-Non-Atomic
d4-d7:nibble mode-Non-Atomic

Can you help me, please?