BBK DV725SI, Service Manual

Page: 69 / 115

50
FG
(Digital pin)
ADIN1
GPIO
LVTTL3.3 Input,
Schmitt input, pull up,
with analog input path
for ADIN1
1) Monitor hall sensor input
2) AD input 1
3) GPIO
General Power/Ground (18)
55
93
142
160
174
213
DVDD18 Power 1.8V power pin for internal digital circuitry
81
178
DVSS Ground 1.8V ground pin for internal digital circuitry
65
96
118
131
145
156
170
208
DVDD3 Power 3.3V power pin for internal digital circuitry
90
148
DVSS Ground 3.3V ground pin for internal digital circuitry
Micro Controller and Flash Interface (48)
62 HIGHA0 InOut 4~16mA,SRPU Microcontroller address 8
74 HIGHA1 InOut 4~16mA,SRPU Microcontroller address 9
73 HIGHA2 InOut 4~16mA,SRPU Microcontroller address 10
72 HIGHA3 InOut 4~16mA,SRPU Microcontroller address 11
71 HIGHA4 InOut 4~16mA,SRPU Microcontroller address 12
70 HIGHA5 InOut 4~16mA,SRPU Microcontroller address 13
69 HIGHA6 InOut 4~16mA,SRPU Microcontroller address 14
68 HIGHA7 InOut 4~16mA,SRPU Microcontroller address 15
89 AD7 InOut 4~16mA,SRPU Microcontroller address/data 7
86 AD6 InOut 4~16mA,SRPU Microcontroller address/data 6
85 AD5 InOut 4~16mA,SRPU Microcontroller address/data 5
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