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Pin
Main
Alt.
Type
Description
55,93,
142,160, 212
DVDD18
Power
1.8V power pin for internal digital circuitry
81
DVSS18
Ground
1.8V Ground pin for internal digital circuitry
65,96,118,
131,145,156,
207
DVDD3
Power
3.3V power pin for internal digital circuitry
90, 148
DVSS33
Ground
3.3V Ground pin for internal digital circuitry
Micro Controller and Flash Interface ( 47 )
62
HIGHA0
Inout
4~16MA, SR
PU
1) Microcontroller address 8
2) Trap value in power-on reset:
1 : use external 373
0 : use internal 373
74
HIGHA1
Inout
4~16MA, SR
PU
1) Microcontroller address 9
2) Trap value in power-on reset :
1 : manufactory test mode
0 : normal operation
73
HIGHA2
Inout
4~16MA, SR
PU
1) Microcontroller address 10
2) Trap value in power-on reset :
1 : manufactory test mode
0 : normal operation
72
HIGHA3
Inout
4~16MA, SR
PU
1) Microcontroller address 11
2) Trap value in power-on reset :
1 : manufactory test mode
0 : normal operation
71
HIGHA4
Inout
4~16MA, SR
PU
1) Microcontroller address 12
2) Trap value in power-on reset :
1 : serial flash mode
0 : parallel flash mode
70
HIGHA5
Inout
4~16MA, SR
PU
Microcontroller address 13
69
HIGHA6
Inout
4~16MA, SR
PU
Microcontroller address 14
Содержание DK2810HD
Страница 1: ...DK2810HD service manual DK2871HD DK2870HD...
Страница 89: ...Chapter Cinque PCB board Circuit diagram Section One PCB board 5 1 1 Surface layer of Panel 85...
Страница 90: ...5 1 2 Bottom layer of Panel 86...
Страница 91: ...5 1 3 Surface layer of DECODE SERVO Board 87...
Страница 92: ...5 1 4 Power Board 98...
Страница 93: ...5 1 5 Surface layer of MIC Board 99...