Rtc Battery Circuit; Sata Circuit - Boardcon Embedded Design MINI3288 User Manual

◆ The picture of the connectors

2.2 RTC Battery Circuit

2.3 SATA Circuit

HOST2_DP
6 HOST2_DP
HOST2_DM
6 HOST2_DM
11 SATA_RST
11 SATA_EN
U18
SATA_3V3
37
R198 10K R0603
Reserv ed[0]
38
R199 10K R0603
Reserv ed[1]
39
UAI
40
UAO
41
Test[1]
42
SATA_3V3
VCCO2
43
DGND3
AVREG 44
VCCK2
45
Test[0]
46
R201 4K7 R0603
Reserv ed[2]
47
R202 4K7 R0603
Reserv ed[3]
48
GPIO[18]
JM20329E-LGCA
LQFP48
SATA_3V3
R206
47K
R0603
SATA_RST
100R R207
C174
1uF
C0603
AVREG
C185
10uF
C0805
SATA_3V3
LED1
RED
HDDA
R189
LED190/SMD
10K
R0603 R190 NC GPIO0
R0603
GPIO1
R192 NC
R0603
GPIO2
R194 4K7
R0603
GPIO3
R197 NC
R0603
24
GND
AGND2
23
AVREG
AVDDL
22 SATA_RXN
RXN
21
SATA_RXP
RXP
20
R200 12K%1
REXT
19
AGND1
18
SATA_3V3
AVDDH2
17
AGNDH2
16
AVDDH2
15 HD_DP
DP
14
HD_DM
DM
13
SATA_XTALO
XTALO
C172 12pF
Y 1
12MHz
R205 C173 12pF
4K7
R0603
SATA_3V3
SATA_3V3
L26
BLM18PG181SN1
L0603 AVREG2
C186 C187 C188 C189
0.1uF 0.1uF 0.1uF 0.1uF
C0603 C0603 C0603 C0603
AVREG=1V8
Customize the embedded system based on
100ohms diferential impedance
R188 1K R0603
SATA_3V3
R191 4K7 SATA_TXP C168 103
R0603
SATA_TXN
R193 4K7 C169 103
R0603
SATA_RXN
R195 NC C170 103
R0603
SATA_RXP
R196 NC C171 103
R0603
R0603
HOST2_DP
R210 22R
VDD5V
R0603
HOST2_DM
R212 22R
R0603
R209
100K
R203
0R
SATA_XTALO
R0603
SATA_EN
R204 R213 100K
1M
R0603
SATA_XTALI
VCC_IO
FB1 SATA_3V3
600R/100MHZ
C179 C180 C181
10uF 0.1uF 0.1uF
13
Your Idea
J14
1
1
2
C0603
2
3
3
4
C0603
4
5
5
6
C0603
6
7
7
C0603
8
8
9
9
SATA
SATA/DIP/90
SATA_5V
QF4
SATA_5V
AP2305AN
2 3
C177 C178 CM1 +
0.1uF SOT23 1uF 220uF/10V
C0603 CV/100UF/16V
R211
10K
3
Q13
1 8050
2
C182 C183 C184
0.1uF 0.1uF 0.1uF
J18
1
2
SATA-POWER
DIP2/W/H/P2.0