![background image](http://html.mh-extra.com/html/haier/hl26atb/hl26atb_service-manual_136743044.webp)
8
8
7
7
6
6
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
DNI
Boot ROM Enable: FAD(0)
Reserved - internal pull down. Should be "0" during reset
Boot Vector: FAD(2:1)
Reserved - internal pull downs. Should be "00" during reset
System Configuration: FAD(4:3)
00 - SOLO (Default)
01 - Reserved
10 - Reserved
11 - Reserved
USB NoPowerSwitching: FAD(5)
0 - Set (Default)
1 - Reset
PCI Memory Aperture Size: FAD(6)
Reserved - internal pull down. Should be "0" during reset
Factory Test: TDA
0 - Normal Chip Operation (Default)
1 - Factory Test
DFE Mode: FAD(11)
0 - Normal Chip Operation (Default)
1 - Factory Test
ID Straps: FAD(15:12)
0000 - Reserved (Default)
Other Values - Reserved
Place jumper on pins 1 and 2 for Serial Boot
Place jumper on pins 2 and 3 for Nand Boot
FAD(10:7) Default - 1110 (internal pull-up/down)
BOOTROM_SEL(3:0) - Boot ROM Device Select:
Only Support parts:
0000 - ST Microelectronics M25P40
0100 - 8-bit 32, 64, 128, 256Mbit NAND Flash devices
Since no multiplexing conflicts, the GPIO_SEL_xxx are only used for the Strapping selection
GPIO_SEL_SERIAL
If there is no other device use flexbus, the strapping logic IC can be removed
GPIO_SEL_NAND
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Thursday, November 02, 2006
Title
Size
Document Number
Rev
Date:
Sheet
of
USBNOPWRSW_CLR
T31x_SO
USBNOPWRSW_CLR
SYS_CFG1
SYS_CFG0
FAD5
10
FAD4
10
FAD3
10
FAD11
10
TV_Micro_TXDA 15,16
FAD10
10
FAD9
10
FAD8
10
FAD7
10
MD_ON
10
+3.3V
+3.3V
+3.3V
R187
2.2K
R190
10K
R185 10K
R184 10K
R180 10K_DNI
R183
10K
R186 10K
R181 10K_DNI
R182
10K_DNI
JP2
1
2
3
R189
10K
R191
10K
JP3
Header_3_Pin_1X3_DNI
1
2
3
R188
10K
Содержание HL26ATB
Страница 1: ...1 HL26ATB ...
Страница 4: ... 4 Safety Precautions ...
Страница 5: ... 5 ...
Страница 6: ... 6 三 Images of Module and Circuit Boards a Signal flow chart ...
Страница 7: ... 7 b Printed Circuit Digital Board Main Board AV Board Main board AV board ...
Страница 8: ... 8 三 Key IC Description Trouble Shooting Guide 1 Key IC Description 1 ATI240 ...
Страница 9: ... 9 2 MSP 4440 ...
Страница 10: ... 10 2 Trouble Shooting Guide ...
Страница 11: ... Signal Flowing Chart ...
Страница 13: ... 13 ...
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Страница 23: ... 23 Remark The date of the chart only is a example please don t adjust the factory mode base on it ...
Страница 24: ... 24 2 Others ...
Страница 25: ... 25 ...
Страница 26: ... 26 ...
Страница 27: ... 27 Circuit Diagram ...
Страница 52: ... 51 Connection Sketch Interpretat ...