UM-B-093
DA1469x PRO Development Kit
User Manual
Revision 1.1
19-Feb-2019
CFR0012
10 of 22
© 2019 Dialog Semiconductor
○
2-pin connector for Li-Ion/LiPo (J6, default)
○
Optional coin cell holder (unpopulated, CR2032 type)
○
Power selector switch (can be used as on-off switch), (SW1)
Figure 10: Power Options
●
Low profile connectors (2×, placed on the bottom of the PCB,
Figure 11
) matching a set of mating
connectors on the main board (J1, J2)
Figure 11: Connection to Mainboard
●
CIB debugging connector (
Figure 12
):
○
SWD pins connected to Cortex M33 core
○
Reset from JLink-OB or button on the CIB board
○
2-pin UART signals connected to bootable UART pins
LDO/DBG
VBAT_IN
SW1
SW_MA12R_TR
3
2
1
6 7
8
9
J6
53261-0271
1
2
3
4
LiPO
VBAT
D6
ACPDQC24VE-HF
2
1
+
BT1
NP
COIN
P1_15
P1_7
P1_2
P1_1
P1_22
P1_21
P1_20
P1_19
P1_18
P1_13
P1_12
P1_10
P1_9
P1_6
P1_11
P1_14
P1_17
P1_16
VBAT_IN
P0_30
P0_19
P0_20
P0_7
J2
10132798-052100LF
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
42
44
46
48
50
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
33
35
37
39
41
43
45
47
49
VBAT_IN
P0_29
P0_26
P0_31
P0_27
P0_25
P0_28
P0_24
VBAT
VBATn
VBUS
LED2
P0_15x
P0_14x
LED1
V18P
V18
V30
VLED
P1_8
V14
V12
P1_4
P1_0
P1_5
P1_3
P1_1
RSTn
J1
10132798-052100LF
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
42
44
46
48
50
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
33
35
37
39
41
43
45
47
49
P0_21
P0_6
P0_16
P0_18
P0_8
P0_17
P0_0
P0_3
P0_2
P0_1
P0_9
P0_12
P0_11
P0_10
P0_5
P0_4
HDRVP
HDRVM
VBUSn
P0_23x
P0_22x
P0_13
