eval-l9963-mcu evaluation board - stmicroelectronics...the eval-l9963 allows the user to connect up...
TRANSCRIPT
IntroductionThe EVAL-L9963-MCU is a hardware tool for evaluation and development and is ideal for rapid prototyping of a 48 V batterymanagement system (BMS) or as lower stage of a distributed BMS. This board can be used to evaluate the features of theL9963 device and L9963T.
The EVAL-L9963 allows the user to connect up to 14 channels for cell voltage sensing, one channel for current sensing, and upto 4 channels for temperature sensing (plus an additional on-board NTC to sense PCB temperature). The board provides anonboard microcontroller with preloaded firmware intended to be used with STSW-L9963 Graphical User Interface.
EVAL-L9963-MCU Evaluation Board
UM2698
User manual
UM2698 - Rev 2 - September 2020For further information contact your local STMicroelectronics sales office.
www.st.com
1 Hardware description
The EVAL-L9963-MCU board provides maximum flexibility, giving access to all pins to simplify the evaluation anddebug phase of the device.
1.1 Block Diagram
Figure 1. EVAL-L9963-MCU block diagram
1.2 Featured components
The EVAL-L9963-MCU can be considered a reference design for a 48 V BMS or as a first layer of a distributedBMS system. In the following table there is a short description of all the ST featured components.
Table 1. Featured components
Name Description
L9963 Automotive chip for battery management applications
L9963T Automotive SPI to isolated SPI transceiver
L9001 Automotive power supply IC with multiple voltage regulators
SPC574S64E3 32-bit Power Architecture MCU for Automotive Chassis and Safety Applications
UM2698Hardware description
UM2698 - Rev 2 page 2/22
1.3 Board description
Figure 2. Board Top view
Figure 3. Main components and connectors
UM2698Board description
UM2698 - Rev 2 page 3/22
2 Jumpers and connectors
2.1 Mother board jumpers and connectors
Table 2. Motherboard jumpers and connectors
Name Description Type
X1 External power supply connector Jack
P1 USB connector for PC communication Mini USB connector
ISOPORT 1
Isolated serial communication port:
USB Type A connector
1- VBAT
2- ISOH- (From L9963)
3- ISOH+ (From L9963)
4- FaultH
ISOPORT 2
Isolated serial communication port:
USB Type A connector
1- N.C.
2- ISO- (from L9963T)
3- ISO+ (from L9963T)
4- N.C.
P2
Battery connector:
Multi pin connector
1- Cell 14
2- Cell 12
3- Cell 10
4- Cell 8
5- Cell 6
6- Cell 4
7- Cell 2
8- Cell 0
9- Ground
10- Current sensor resistor negative pin
11- NTC 1-
12- NTC 2-
13- NTC3 -
14- NTC4 –
15- VBAT
16- Cell 13
17- Cell 11
18- Cell 9
19- Cell 7
20- Cell 5
21- Cell 3
UM2698Jumpers and connectors
UM2698 - Rev 2 page 4/22
Name Description Type
P2
22- Cell 1
Multi pin connector
23- Ground
24- Current sensor resistor positive pin
25- NTC 1+
26- NTC 2+
27- NTC3 +
28- NTC4 +
JP2 L9963T (U16) ISO- output selection1-2 ISO- redirected to ISOPORT 1_1
2-3 ISO- redirected to L9963
JP3 L9963T (U16) TX amplitude selection1-2 high amplitude/high threshold (1)
2-3 low amplitude/low threshold (1)
Unconnected : highamplitude/high threshold
JP4 L9963T (U16) SPI Master Clock selection1-2 minimum frequency (1)
2-3 Maximum frequency (1)
Unconnected: minimum frequency
JP5 L9963T (U16) Transmitter enable signal1-2 enable the TX activity (1)
2-3 disable the TX activity (1)
Unconnected : controlled by μc (PD9)
JP6 L9963T (U16) ISO+ output selection1-2 ISO- redirected to ISOPORT 1_1
2-3 ISO- redirected to L9963
JP7 L9963T (U18) TX amplitude selection1-2 high amplitude/high threshold (1)
2-3 low amplitude/low threshold (1)
Unconnected: high amplitude/high threshold
JP8 L9963T (U18) SPI Master Clock selection1-2 minimum frequency (1)
2-3 Maximum frequency (1)
Unconnected: minimum frequency
JP9 L9963T (U18) Transmitter enable signal1-2 enable the TX activity (1)
2-3 disable the TX activity (1)
Unconnected: controlled by μc (PD8)
JP10 USB +5 V selectorConnected: +5 V from PC USB
Unconnected : +5 V from L9001
JP12 L9001 (U26) watchdog disable (2)Connected: watchdog disabled
Unconnected: watchdog enabled
JP13 L9001 (U26) wake signalConnected: L9001 enabled
Unconnected :L9001 disabled
S1 μc +5 V deviator1-2 +5 V from L9001
2-3 +5 V form USB (please check JP10)
1. See L9963T datasheet2. See L9001 datasheet
UM2698Mother board jumpers and connectors
UM2698 - Rev 2 page 5/22
Figure 4. P2 Battery connector
2.2 Default jumpers setting
Table 3. Jumpers configuration
Name Description Configuration
JP2 L9963T (U16) ISO- output selection 2-3 ISO- redirected to L9963
JP3 L9963T (U16) TX amplitude selection 1-2: high amplitude/high threshold
JP4 L9963T (U16) SPI Master Clock selection Unconnected: minimum frequency
JP5 L9963T (U16) Transmitter enable signal Unconnected: controlled by μc (PD9)
JP6 L9963T (U16) ISO+ output selection 2-3 ISO- redirected to L9963
JP7 L9963T (U18) TX amplitude selection 1-2: high amplitude/high threshold
JP8 L9963T (U18) SPI Master Clock selection Unconnected: minimum frequency
JP9 L9963T (U18) Transmitter enable signal Unconnected: controlled by μc (PD8)
JP10 USB +5 V selector Connected: +5 V from PC USB
JP12 L9001 (U26) watchdog disable (2) Connected: watchdog disabled
JP13 L9001 (U26) wake signal Unconnected: L9001 disabled
S1 μc +5 V deviator 2-3: +5 V form USB
UM2698Default jumpers setting
UM2698 - Rev 2 page 6/22
3 Getting started
3.1 System requirements
• EVAL-L9963-MCU• Mini USB to USB type A cable• Power supply (at least 3 output 0 – 30 V, if possible 60 V):
– 1 output to power L9963 (0:60 V)– 1 output to simulate Cells common mode voltage (0:60 V)– 1 output to simulate Cell voltage (0:5 V)
• L9963 evaluation GUI ver 1.801 (please check STSW-L9963 user manual)
3.2 EVAL-L9963-MCU board setup
3.2.1 Microcontroller Power supply
Figure 5. Microcontroller Power supply
UM2698Getting started
UM2698 - Rev 2 page 7/22
3.2.2 L9963 external connection and power supply
Figure 6. L9963 external connection and power supply
3.2.3 Transceiver settings
Figure 7. Transceiver settings
UM2698EVAL-L9963-MCU board setup
UM2698 - Rev 2 page 8/22
3.2.4 USB to PC connection
Figure 8. USB to PC connection
3.2.5 Possible connection for battery simulationIn case a real battery is not available, it’s possible to use the following circuit to simulate the battery pack.
Figure 9. Battery simulation
UM2698EVAL-L9963-MCU board setup
UM2698 - Rev 2 page 9/22
4 Board schematic
Figure 10. Board schematic: page 1
R26
100
R29
100
R33
100
R36
100
R41
100
R45
100
R51
100
R56
100
R61
100
R66
100
R72
100
R75
100
R84
100
R89
100
R92
100
C29
10nF
C37
10nF
R27
39 R31 39 R34
39
R38
39
R42
39
R48
39
R52
39
R59
39
R63
39
R69
39
R73
39
R82
39
R87
39
R90
39
C41
10nF
C46
10nF
C49
10nF
C52
10nF
C58
10nF
C60
10nF
C63
10nF
C65
10nF
C68
10nF
C70
10nF
C72
10nF
C87
10nF
C28
47nF
C36
47nF
C40
47nF
C45
47nF
C48
47nF
C51
47nF
C56
47nF
C59
47nF
C62
47nF
C64
47nF
C67
47nF
C69
47nF
C71
47nF
C86
47nF
C88
47nF
GN
D_B
GN
D_B
GN
D_B
GN
D_B
GN
D_B
GN
D_B
GN
D_B
GN
D_B
GN
D_B
GN
D_B
GN
D_B
GN
D_B
GN
D_B
GN
D_B
GN
D_B
R25
0 R28
0 R32
0 R35
0 R40
0 R44
0 R50
0 R55
0 R60
0 R65
0 R71
0 R74
0 R83
0 R88
0 R91
0
1
23
Q1
MJD
31C
T4
C26
10uF
GN
D_B
C25
100n
FG
ND
_B
C31
220n
F
C32
2.2u
FN
ot A
ssem
bled
C34
100n
FC
332.
2uF
Not
Ass
embl
edC
3510
0nF
GN
D_B
Not
Ass
embl
ed
C30
100n
F
VC
OM
VTR
EF
C39
1uF
C21
2.2u
FC
2710
0nF
GN
D_BD
6
SMA
6T68
AY
L5
BLM
31K
N10
2
R37
60.4
R39
60.4
C42
10nF G
ND
_B
I/O1
1G
ND
2I/O
23
I/O2
4V
bus
5I/O
16
U14
USB
LC6-
2SC
6Y
C44 1u
F
GN
D_B
VC
OM
D7
SZM
M3Z
4V7T
1GR
6218
kC
612.
2nF
GN
D_B
GN
D_BR68
10k
VB
AT
62
C14
61
S14
60B
14_1
359
S13
58
C13
57
C12
56
S12
55B
12_1
154
S11
53
C11
52
C10
51
S10
50B
10_9
49
S948
C0
26
C1
27
S128
B2_
129
S230
C2
31
C3
32
S333
B4_
334
S435
C4
36
C5
37
S538
B6_
539
S640
C6
41
C7
42
S743
B8_
744
S845
C8
46
C9
47
ISO
Hp
7
ISO
Hm
8
ISO
Lp_S
DI
3
ISO
Lm_N
CS4
GPI
O8_
SCK
1G
PIO
9_SD
O2
DGND 9
VC
OM
5
CGND 6
GPI
O1_
FAU
LT_H
10
GPI
O2_
FAU
LT_L
11
GPI
O3
12G
PIO
413
GPI
O5
14G
PIO
615
GPI
O7_
WA
KEU
P16
NPNDRV17
VR
EG18
VTR
EF19
SPIE
N20
VA
NA
21
AGND 22
ISEN
SEp
23IS
ENSE
m24
GNDREF 25
CA
P263
CA
P164
GND 65
U13
L996
3
C81
6.8n
FC
826.
8nF
C83
6.8n
FC
856.
8nF
R80
3K9
R81
3K9
R85
3K9
R86
3K9
R76
10K
R77
10K
R78
10K
R79
10K
GN
D_B
Ass
embl
ed fo
r L99
63 in
SPI
R43
10k
VTR
EF
Not
Ass
embl
ed
R22
0
GN
D_B
R67
3K9
C66
6.8n
F
R64
10K R70
NTC
G16
3JH
103H
TDS
GN
D_B
GN
D_B
VTR
EF
NTC
_IN
TER
NA
L_IN
PUT
C73
4.7n
F
C0
C1
C2
C4
C5
C6
C7
C8
NTC
1+
C9
C10
C11
C12
C13
C14
C3
VB
AT_
CEL
L
C74
4.7n
F
C75 4.7n
FC
76 4.7n
F
GN
D_B
NTC
2+N
TC3+
NTC
4+
NTC
1-N
TC2-
NTC
3-N
TC4-
C77
4.7n
F
C78
4.7n
F
C79 4.7n
FC
80 4.7n
F
GN
D_B
GN
D_B
VB
AT_
CEL
LC
13C
11C
9C
7C
5C
3C
1G
ND
_B
C12
C10
C8
C6
C4
C2
C0
GN
D_B
C14
NTC
1+N
TC2+
NTC
3+N
TC4+
NTC
1-N
TC2-
NTC
3-N
TC4-
C43
22pF
C47
22pF
VC
OM
MIS
O_L
9963
MO
SI_L
9963
SCK
_L99
63
CS_L
9963
C93
47nF
C92
47nF
C91
68nF
C90
33pF
C89
10uF
R93
100
R94
100
GN
D_B
ISEN
SEM
ISEN
SEP
ISEN
SEP
ISEN
SEM
NTC
_IN
TER
NA
L_IN
PUT
R58
6K2
ISO
Hp_
L996
3_ou
tput
ISO
Hm
_L99
63_o
utpu
t
Not
Ass
embl
edC
3847
nF
Not
Ass
embl
edC
5047
nF
L6
ESM
IT41
80
R49
60.4
R53
60.4
C53
10nF
I/O1
1G
ND
2I/O
23
I/O2
4V
bus
5I/O
16
U15
USB
LC6-
2SC
6Y
C55 1u
FC
5422
pF
C57
22pF
GN
D_B
Ass
embl
ed fo
r L99
63 in
SPI
R46
33R
Ass
embl
ed fo
r L99
63 in
SPI
R57
33R
Ass
embl
ed fo
r L99
63T
R47
0
Ass
embl
ed fo
r L99
63T
R54
0
GN
D_B
ISO
Lm_L
9963
ISO
Lp_L
9963
VC
OM
R21
10k
VB
AT_
UP
FAU
LTL_
L996
3
VB
AT_
UP
1 2 3 4
ISO
POR
T1
FAU
LTH
_L99
63
ISO
Hm
_L99
63_o
utpu
tIS
OH
p_L9
963_
outp
ut
1 2
4 3
U22 TL
X92
91
FAU
LTL_
L996
3R13
1
470R
GN
D_B
GN
D
R13
010
k
VD
D5
FAU
LT_1
Ass
embl
ed fo
r L99
63T
R12
9
10k
GN
D_B
CS_L
9963
MO
SI_L
9963
MIS
O_L
9963
SCK
_L99
63
FAU
LTL_
L996
3
TP6 G
ND
BTP
7 GN
DB
GN
D_B
GN
D_B
1 2 3 4 5 6 7 8 9 10 11 12 13 14
15 16 17 18 19 20 21 22 23 24 25 26 27 28
P2V
BA
T_C
ELL
C14
C13
C12
C11
C10
C9
C8
C7
C6
C5
C4
C3
C2
C1
C0
ISEN
SEP
ISEN
SEM
NTC
1+N
TC2+
NTC
3+N
TC4+
NTC
1-N
TC2-
NTC
3-N
TC4-
FAU
LTH
_L99
63FA
ULT
H_L
9963
C15
547
nF
GN
D_B
TP1 C1
4
TP10 C1
3
TP11 C1
2
TP12 C1
1
TP13 C1
0
TP14 C9
TP15 C8
TP16 C7
TP17 C6
TP18 C5
TP19 C4
TP20 C3
TP21 C2
TP22 C1
TP23 C0
1kR15
6
D13
LED
GN
D_B
R16
8
0
R16
2
0R
164
0R
166
0R
167
0
R16
50
R16
10
NC
R15
90
R16
30
NC
R16
00
NTC
1-N
TC2- N
CR
170
0N
CR
169
0N
TC4-
NTC
3-
VB
AT_
FAU
LT
Add
ition
alce
llin
put
conn
ecto
rfor
singl
eboa
rdBM
Sde
mon
strat
ion
like
48v
BMS
L996
3/L9
963T
trans
ceiv
eras
sem
bly
note
:
UM2698Board schematic
UM2698 - Rev 2 page 10/22
Figure 11. Board schematic: page 2V
IO1
SDO
2SC
K3
SDI
4N
CS5
DIS
6IS
OFR
EQ7
BN
E/CP
OL
8TX
AM
P9
SPIC
LKFR
EQ10
TXEN
/CPH
A11
NSL
AV
E12
GN
D13
ISO
M14
ISO
P15
VD
D16
Ass
embl
ed fo
r L99
63T
U16
L996
3TR
100
10k
R99
10k G
ND
GN
D
L996
3T_I
SO_F
REQ
L996
3T_B
NE
R95
60.4
R96
60.4
C96
10nF
GN
D
I/O1
1G
ND
2I/O
23
I/O2
4V
bus
5I/O
16
Ass
embl
ed fo
r L99
63T
U17
USB
LC6-
2SC
6Y
C98 1u
F
GN
D
C97
22pF
C99
22pF
VD
D5
ISO
p_L9
963T
ISO
m_L
9963
T
GN
D
Ass
embl
ed fo
r L99
63T
L7
ESM
IT41
80
ISO
p_ou
tput
_L99
63T
ISO
m_o
utpu
t_L9
963T
ISO
Lm_L
9963
L996
3T_N
CSL9
963T
_SD
IL9
963T
_SC
KL9
963T
_SD
O
L996
3T_D
IS
VD
D5
C10
0
100n
F
GN
D
C95
100n
F
VD
D5
Not
Ass
embl
edR
9710
k
R98
10k
VD
D5
GN
D
JP5
TXEN
/CPH
A_S
EL
JP3
TXA
MP_
SEL
JP4
Mas
ter S
PIC
LK_S
ELVD
D5
GN
D
L9963T_TXAMP
VIO
1SD
O2
SCK
3SD
I4
NCS
5D
IS6
ISO
FREQ
7B
NE/
CPO
L8
TXA
MP
9SP
ICLK
FREQ
10TX
EN/C
PHA
11N
SLA
VE
12G
ND
13IS
OM
14IS
OP
15V
DD
16
Ass
embl
ed fo
r L99
63T
U18
L996
3TR
106
10k
R10
510
k GN
DG
ND
L996
3T_2
_ISO
_FR
EQL9
963T
_2_B
NE
R10
160
.4
R10
260
.4
C10
4
10nF
GN
D
I/O1
1G
ND
2I/O
23
I/O2
4V
bus
5I/O
16
Ass
embl
ed fo
r L99
63T
U19
USB
LC6-
2SC
6Y
C10
6 1uF
GN
D
C10
522
pF
C10
722
pF
VD
D5
ISO
p_L9
963T
_2
ISO
m_L
9963
T_2
GN
D
L996
3T_2
_NCS
L996
3T_2
_SD
IL9
963T
_2_S
CK
L996
3T_2
_SD
O
L996
3T_2
_DIS
VD
D5
C10
8
100n
F
GN
D
C10
3
100n
F
VD
D5
Not
Ass
embl
edR
1031
0k
R10
410k
VD
D5
GN
D
JP9
TXEN
/CPH
A_S
EL
JP7
TXA
MP_
SEL
JP8
Mas
ter S
PIC
LK_S
ELVD
D5
GN
D
L9963T_2_TXAMP
ISO
p_ou
tput
_2IS
Om
_out
put_
21 2 3 4
ISO
POR
T2
1 2 3 4
ISO
POR
T1_1
ISO
p_ou
tput
_1IS
Om
_out
put_
1
Not
Ass
embl
edC
9447
nF
Ass
embl
ed fo
r L99
63T
L8
ESM
IT41
80
Not
Ass
embl
edC
102
47nF
Not
Ass
embl
edC
109
47nF
ISO
m_o
utpu
t_2
ISO
p_ou
tput
_2
Not
Ass
embl
edC
101
47nF
ISO
m_o
utpu
t_L9
963T
ISO
m_o
utpu
t_1
ISO
p_ou
tput
_L99
63T
ISO
Lp_L
9963
ISO
p_ou
tput
_1
GN
DG
ND
_B
C12
4
100n
FG
ND
C12
5
100n
FG
ND
_BV
DD
5
MIS
O_L
9963
SIN
_1
MO
SI_L
9963
SCK
_L99
63
CS_L
9963
SOU
T_1
SCK
_1
CS_1
Ass
embl
ed fo
r L99
63T
R13
40R
Ass
embl
ed fo
r L99
63T
R13
50R
Ass
embl
ed fo
r L99
63T
R13
60R
Ass
embl
ed fo
r L99
63T
R13
70R
CS_1
SCK
_1
SOU
T_1
SIN
_1
L996
3T_N
CS
L996
3T_S
CK
L996
3T_S
DI
L996
3T_S
DO
Ass
embl
ed fo
r L99
63 te
st
R13
8
0
Ass
embl
ed fo
r L99
63 te
st
R13
9
0
Ass
embl
ed fo
r L99
63 te
st
R14
0
0
Ass
embl
ed fo
r L99
63 te
st
R14
1
0
CS_1
SCK
_1
SOU
T_1
SIN
_1
CS_L
9963
SCK
_L99
63
MO
SI_L
9963
MIS
O_L
9963
Ass
embl
ed fo
r L99
63 te
st
R14
3
0G
ND
_BG
ND
JP2
Jum
per
JP6
Jum
per
R13
210
k
R13
310
k
CS_1
SCK
_1
SOU
T_1
SIN
_1
TP29 IS
OP
TP30 IS
OM
TP28 IS
OP
TP31
ISO
M
TP26 IS
OP
TP27
ISO
M
VD
DA
1
GN
DA
2
A2
3
A3
4
A4
5
A5
6
RO
UT
7
GN
DA
8G
ND
B9
VSE
L10
B5
11B
412
B3
13B
214
GN
DB
15V
DD
B16
Ass
embl
ed fo
r L99
63 in
SPI
U25
AD
UM
5401
VD
D_I
SO
VD
D_I
SO
R15
2
10k
R15
3
10k
R15
4
10k
CS_L
9963
SCK
_L99
63
MO
SI_L
9963
VD
D_I
SO
CS_L
9963
SCK
_L99
63
MO
SI_L
9963
MIS
O_L
9963
R30
50k
GN
D_B
VD
D_I
SOTP25
ISO
HP
TP24
ISO
HM
L996
3T_T
XEN
L996
3T_2
_TX
EN
TP_N
CS_1
TP_S
DO
_2
TP_S
DO
_1
TP_S
CK
_1
TP_N
CS_2
TP_N
CS_3
TP_S
DI_
1
TP_S
DO
TP_S
CK
TP_S
DI
TP_N
CSTP
_SD
O1
TP_S
DO
3TP
_SD
O2
Add
ition
aliso
late
dco
mm
unic
atio
nou
tput
inte
rface
betw
een
BMC
and
CMC,
ifbo
ard
split
ed
UM2698Board schematic
UM2698 - Rev 2 page 11/22
Figure 12. Board schematic: page 3
GN
D
D8
STTH
2R02
+ -
C11
110
0uF/
50V
10uF
50V
C11
210
uF50
VC
113
100n
F/50
VC
114
1kR10
7 D9
LED
Pow
er_D
evic
eTP
3 VB
AT
1kR10
8
D10
LED
5V
TP4VDD5
C11
0
100n
F
1 32
X1
DC-
10A
S1SW
ITC
H
TP5
GN
D
VD
D5
USB
_VCC
CA
NH
CA
NL
1 2 3 4
Not
Ass
embl
ed
JP11
4 H
EAD
ER
GN
D
JP10
Not
Ass
embl
ed
C12
24.
7nF
TXD
1
GND 2
VDD3
RX
D4
VDDIO5
CA
NL
6
CA
NH
7
STB
Y8
Not
Ass
embl
ed
U21
MCP
2562
/L96
16
C12
147
pF/1
00V
C12
347
pF/1
00V
GN
D
GN
D
NE
ARTO
BOAR
DCO
NN
ECTO
R
1 23
Not
Ass
embl
ed
D11
ES
DC
AN
03
GN
D
GN
D
Not
Ass
embl
ed
R11
060
.4
GN
D
R11
21k
GN
D
C11
9
100n
F
C12
0
100n
FG
ND
VD
D5
GN
D
CA
N_T
X
CA
N_0
_STB
Y
R10
9
0
Not
Ass
embl
ed
R11
160
.4
CA
NL
CA
NH
CA
N_R
XC
AN
_RX
CA
N_T
X
GN
D
VD
DIO
C16
310
pFC
164
10pF
C16
510
pFC
166
10pF
C16
710
pF
GN
D
AD
C_M
ON
RSTN
1RS
TN2
TWN
WD
O
10k
R15
7
10k
R17
2 10k
R17
5
CO
NF1
CO
NF2
CO
NF3
R18
1N
CN
CR
180
NC
R17
9
JP13
WA
KE
C16
2
100n
F
1KR18
4
GN
D
10k
R14
210
k
R23
GN
D
STB
Y
WD
I
GN
D1
AD
CMO
N2
RSTN
13
RSTN
24
VD
DIO
5C
ON
F36
WA
KE
7
V1O
8V
S9
CP10
CP2
11CP
112
EX-P
AD
0
V2O
13
VR
114
FB2
15V
R2
16
CO
NF1
17C
ON
F218
VA
DC
19
TWN
20W
DI
21ST
BY
22W
DT
23W
DO
24
U26
L900
1
GN
D
C15
622
0nF
C15
7
68nF
L9 SMR
H74
-220
MT
22uF
25V
C15
8VD
D1
GN
D
0R20
NC
R19
22uF
25V
C15
9
GN
D
0R24
52.5
kR
158
10k
R17
4
GN
D
C16
0
1uF/
16V
GN
D
0R17
1V
AD
C
VD
DIO
JP12
C16
147
nF
GN
D
Pow
er_D
evic
e
TP32 VD
D6
AD
C_M
ON
RSTN
1RS
TN2
TWN
WD
OST
BY
WD
I
NC
R17
3
NC
R17
6
NC
R17
7
NC
R17
8
NC
R18
2
NC
R18
3
NC
R18
5
RSTN
1
TWN
AD
C_M
ON
STB
Y
WD
I
WD
O
PORS
T
PD3
PD4
PD5
PD6
PD7
GN
D
TP33
AD
CV
WD
T
D19
STPS
3L40
-Y
GN
D
RSTN
2
10k
R18
610
kR
187
10k
R18
810
kR
189
10k
R19
0
UM2698Board schematic
UM2698 - Rev 2 page 12/22
Figure 13. Board schematic: page 4
GN
D
PA[0
]2
PA[1
]3
PA[2
]4
PA[3
]5
PA[4
]6
TCK
63
TMS
60TD
I59
TDO
61
PA[1
0]12
PA[1
1]13
PA[1
2]14
PA[1
4]16
PA[1
3]15
PA[1
5]17
PB[0
]18
PB[1
]21
PB[6] 26PB[7] 27PB[8] 28
PB[10] 31PB[11] 32PB[12] 33PB[13] 34PB[14] 35PB[15] 36
PC[0] 29PC[1] 30
PC[1
2]56
PC[1
3]57
PC[1
4]58
PC[1
5]62
PD[0
]65
PD[1
]67
PD[2
]69
PD[3
]70
PD[4
]71
PD[5
]72
PD[6
]73
PD[7
]74
PD[8
]75
PD[9]76 PD[10]77 PD[11]78 PD[12]79 PD[13]80 PD[14]81 PD[15]82 PE[0]83 PE[1]84PE[2]86 PE[3]87 PE[4]88 PE[5]89 PE[6]90 PE[7]91 PE[8]92 PE[9]93 PE[10]94
PE[11]96 PE[12]97 PE[13]98 PE[14]99 PE[15]100
PORS
T66
TEST
MO
DE
64
XTA
L54
EXTA
L53
FCC
U_F
01
PA[5
]7
PA[6
]8
PA[7
]9
PA[8
]10
PA[9
]11
PB[2
]22
PB[3
]23
PB[4
]24
PB[5
]25
PC[4] 42PC[5] 43PC[6] 44PC[7] 45PC[8] 46PC[9] 47PC[10] 48PC[11] 49
PI[1] 40PI[2] 41
VD
D_H
V_I
O_M
AIN
20
VDD_HV_IO_MAIN85
VDD_HV_IO_MAIN95
VD
D_L
V19
VD
D_L
V52
VD
D_L
V68
VREFH_ADC 37
VDD_HV_ADC_TSENSE 39
VD
D_H
V_I
O51
VD
D_H
V_O
SC55
FCCU_F1 50
ExpPad 101
VREFL_ADC 38
U24
SPC
574S
64E3
VD
D_H
V_I
O_M
AIN
VD
D_L
V
Pin
20
C14
72.
2uF
C14
810
0nF
C14
910
nF
VD
D_L
V
VD
D_H
V_O
SC
C15
010
0nF
C15
110
nF
Pin
51
C14
310
0nF
C14
410
nF
Pin
85
C14
510
0nF
C14
610
nF
Pin
95
VD
D_H
V_I
O_M
AIN
GN
DG
ND
GN
DG
ND
VD
D_L
V
R12
3
6R8
C14
01u
FC
141
100n
FC
142
10nF
GN
D
Pin
37V
REF
H_A
DC
VREFH_ADC
C13
71u
FC
138
100n
FC
139
10nF
GN
D
VDD_HV_ADC
Pin
39
PA0
PA1
PA2
PA3
PA4
PA5
PA6
PA7
PA11
PA12
PA13
PA14
PA15
PA10
PA9
PA8
PB0
PB1
PB2
PB3
PB4
PB5
PB6PB7PB8
PB10PB11PB12PB13PB14PB15
PE15PE14PE13PE12PE11
PE10PE9PE8PE7PE6PE5PE4PE3PE2
PE1PE0
PD0
PD1
PD2
PD3
PD4
PD5
PD6
PD7
PD8
PD9PD10PD11PD12PD13PD14PD15
XTA
LEX
TAL
PC0PC1
PC4PC5PC6PC7PC8PC9PC10PC11
PC12
PC13
PC14
PC15
PI1PI2
GN
D
VDD_HV_IO_Main
VDD_HV_IO_Main
VD
D_H
V_A
DC
VD
D_H
V_I
O_M
ain
GN
D
TCK
TDO
TMS
TDI
PORS
T
FCC
U_F
0
FCCU_F1
GND
VD
D_H
V_I
O_M
ain
C13
6
20pF
C13
5
20pF
R12
20R
12
Y2
20M
Hz
GN
D
VSS
1RS
T2
MR
3V
CC4
U23
STM
6315
RB -
2.63
V
S2 RST
C12
7
100n
FTP
8
RST
R11
34K
7
VD
D_H
V_I
O_M
ain
C12
6
100n
F
GN
DG
ND
PORS
T
1kR11
8
D12
LED
VD
D_H
V_I
O_M
ain
PORS
T
VD
D_H
V_I
O_M
ain
VD
D_H
V_O
SC
R11
9
0
VD
D_H
V_A
DC
VD
D5
TP9 G
ND
C15
210
0nF
C15
310
nF
Pin
55
GN
D
VD
D_H
V_O
SC
Pin
19 GN
D
C12
910
0nF
C12
82.
2uF
C13
010
nFC
131
100n
FC
132
10nF
GN
D
Pin
52
C13
310
0nF
C13
410
nF
GN
D
Pin
68V
DD
_LV
R11533RR11433RRXD
TXDR
1203
3R
R12
133
R
CA
N_T
XC
AN
_RX
R125 33RR126 33RR127 33R
R124 33R
SCK_1SIN_1CS_1
SOUT_1
R11733RR11633R
L9963T_2_SDIL9963T_2_SCK
R14833RL9963T_2_SDO
R14733RL9963T_2_NCS
Ass
embl
ed fo
r L99
63T
R14
90R
Ass
embl
ed fo
r L99
63T
R15
00R
Ass
embl
ed fo
r L99
63T
R15
10R
L996
3T_D
IS
L996
3T_I
SO_F
REQ
L996
3T_B
NE
PC4
PC5
PC7
Ass
embl
ed fo
r L99
63T
R14
40R
Ass
embl
ed fo
r L99
63T
R14
50R
Ass
embl
ed fo
r L99
63T
R14
60R
L996
3T_2
_DIS
L996
3T_2
_ISO
_FR
EQ
L996
3T_2
_BN
EPA
11
PE2
PE1
R15
50R
PA14
FAU
LT_1
PD8
R19
10
L996
3T_2
_TX
EN
PD9
R19
20
L996
3T_T
XEN
UM2698Board schematic
UM2698 - Rev 2 page 13/22
Figure 14. Board schematic: page 5
V_U
SB1
USB
D-
2U
SBD
+3
ID4
GN
D5
CH
-GN
D6
CH
-GN
D7
CH
-GN
D8
CH
-GN
D9
P1 USB
_MIN
I_B
GN
D
GN
DL3 60oh
m-5
00m
A W
urth
742
7926
7
V_USB
USB
-U
SB +
VIN
VCI
O
Not
Ass
embl
ed
R5
0RV
CIO
12
D1 LE
D G
REE
N
12
D2 LE
D G
REE
N
12
D3 LE
D G
REE
N
R6 1K R10 1K R11 1K
GN
D
LED
_1
LED
_2
VCI
O
Not
Ass
embl
ed
R13
0RLE
D_1
USE
RIO
_0
Not
Ass
embl
ed
R14
0RLE
D_2
USE
RIO
_1
A3
GN
D2
VCC
A1
VCC
B6
DIR
5B
4
U12
SN74
LVC
1T45
DC
K
GN
D
3V3_
USB
R15 4k
7R
16 4k7
GN
DG
NDV
CIO
SRST
#_D
IRSR
ST#_
OSR
ST#_
USB
A3
GN
D2
VCC
A1
VCC
B6
DIR
5B
4
U11
SN74
LVC
1T45
DC
K
GN
D
3V3_
USB
VCI
O
TRST
#_U
SBTR
ST#_
O
A3
GN
D2
VCC
A1
VCC
B6
DIR
5B
4
U10
SN74
LVC
1T45
DC
K
GN
D
3V3_
USB
VCI
OTM
S_D
IRTM
S_U
SBTM
S_IO
R12 4k
7
A3
GN
D2
VCC
A1
VCC
B6
DIR
5B
4
U7
SN74
LVC
1T45
DC
K
GN
D
3V3_
USB
VCI
O
TDO
_USB
TDO
_I
GN
D
A3
GN
D2
VCC
A1
VCC
B6
DIR
5B
4
U6
SN74
LVC
1T45
DC
K
3V3_
USB
VCI
O
TDI_
USB
TDI_
O
GN
D
A3
GN
D2
VCC
A1
VCC
B6
DIR
5B
4
U5
SN74
LVC
1T45
DC
K
3V3_
USB
TCK
_O
GN
D
VCI
O
TCK
_USB
GN
D1
OSC
I2
OSC
O3
VPH
Y4
GN
D5
REF
6
DM
7D
P8
VPL
L9
AG
ND
10
GN
D11
VC
OR
E12
TEST
13
RES
ET#
14
GN
D15
AD
BU
S016
AD
BU
S117
AD
BU
S218
AD
BU
S319
VCC
IO20
AD
BU
S421
AD
BU
S522
AD
BU
S623
AD
BU
S724
ACB
US0
26A
CBU
S127
ACB
US2
28A
CBU
S329
ACB
US4
30
GN
D25
VCC
IO31
ACB
US5
32A
CBU
S633
ACB
US7
34
BD
BU
S038
GN
D35
SUSP
END
#36
VC
OR
E37
BD
BU
S139
BD
BU
S240
BD
BU
S341
VCC
IO42
BD
BU
S443
BD
BU
S544
BD
BU
S645
BD
BU
S746
GN
D47
BCB
US0
48BC
BU
S152
BCB
US2
53BC
BU
S354
VR
EGO
UT
49V
REG
IN50
GN
D51
BCB
US4
55
VCC
IO56
BCB
US5
57BC
BU
S658
BCB
US7
59
PWR
EN#
60
EED
ATA
61EE
CLK
62EE
CS63
VC
OR
E64
U1
FT22
32H
3V3_
USB
GN
D
V_C
OR
E
TP2 3V
3 U
SB
3V3_
USB
3V3_
USB
3V3_
USB
V_C
OR
E
GN
DR
1 12K
R2
10R
R3
10R
EECS
EEC
LKEE
DA
TA R4 1K
3V3_
USB
TCK
_OTD
I_O
TDO
_ITM
S_IO
TMS_
IOR
TCK
_I
LED
_1
TRST
#_O
SRST
#_O
SRST
#_D
IRTM
S_D
IRLE
D_2
CS1
SCL
2D
I3
DO
4
GN
D5
WE
6PR
E7
VCC
8U
8
M93
S46X
S
3V3_
USB
R9 2k
2EE
DA
TA
GN
D
R7
4k7
EECS
GN
D
R8 4k7
3V3_
USB
EEPR
EEE
WR
EEE
DA
TAEE
CLK
C9
100n
FC
1010
0nF
C11
100n
FC
1710
0nF
C13
100n
FC
1410
0nF
C15
100n
FC
1610
0nF
C23
100n
FC
2410
0nF
C5
100n
FC
710
0nF
VPH
YV
PLL
USB
_OSC
IU
SB_O
SCO
USB
_VCC
USB
_TX
USB
_TX
USB
_RX
USB
_RX
1.8V
C12
3.3u
F
1.8V
Wur
th E
lekt
roni
k 7
4279
267
Wur
th E
lekt
roni
k
GN
D
C6
4.7u
FC
84.
7uF
From
FTD
I 223
2H R
S232
mod
e:Pi
n 38
TX
D, t
rans
mitt
er o
utpu
tPi
n 39
RX
D, r
ecei
ver i
nput
A3
GN
D2
VCC
A1
VCC
B6
DIR
5B
4
U2
SN74
LVC
1T45
DC
K
A3
GN
D2
VCC
A1
VCC
B6
DIR
5B
4
U3
SN74
LVC
1T45
DC
K
GN
D
3V3_
USB
VCI
O
DIR
LO
W D
irect
ion
B->A
DIR
HIG
H,
Dire
ctio
n A
->B
TXD
RX
D
N/A
1 3
Y1
12M
HZ
GN
D
GN
D
C1
10pF
C2
10pF
GND 1
Vou
t2
Vin
3U
9LD
1117
S33T
R
C3
100n
FC
410
uF
VPL
LV
PHY
GN
DG
ND
V_C
OR
E
Plac
e cl
ose
toV
REG
OU
T pi
n
3V3_
USB
GN
D
GN
D
FT22
32H
->M
icro
Mic
ro->
FT22
32H
GN
D
3V3_
USB
3V3_
USB
VCI
O
3V3_
USB
3V3_
USB
3V3_
USB
3V3_
USB
3V3_
USB
7427
9267
LED
_232
_RX
LED
_232
_TX
12
D4 LE
D G
REE
N
12
D5 LE
D G
REE
N
R17 220
R18 220
3V3_
USB
3V3_
USB
LED
_232
_RX
LED
_232
_TX
C22
100n
F
GN
D
VCI
O
C19
100n
FC
2010
0nF
C18
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UM2698Board schematic
UM2698 - Rev 2 page 14/22
5 Board layout
Figure 15. Assembly TOP
Figure 16. Inner 1
UM2698Board layout
UM2698 - Rev 2 page 15/22
Figure 17. Inner 2
Figure 18. Assembly BOTTOM
UM2698Board layout
UM2698 - Rev 2 page 16/22
6 Internal and external communication configuration
Figure 19. Internal and external communication configuration
UM2698Internal and external communication configuration
UM2698 - Rev 2 page 17/22
Revision history
Table 4. Document revision history
Date Version Changes
12-Mar-2020 1 Initial release.
10-Sep-2020 2 Updated Section 3.1 System requirements.
UM2698
UM2698 - Rev 2 page 18/22
Contents
1 Hardware description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2
1.1 Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
1.2 Featured components. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
1.3 Board description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
2 Jumpers and connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
2.1 Mother board jumpers and connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
2.2 Default jumpers setting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
3 Getting started . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
3.1 System requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
3.2 EVAL-L9963-MCU board setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
3.2.1 Microcontroller Power supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
3.2.2 L9963 external connection and power supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
3.2.3 Transceiver settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
3.2.4 USB to PC connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
3.2.5 Possible connection for battery simulation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
4 Board schematic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10
5 Board layout. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15
6 Internal and external communication configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17
Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18
UM2698Contents
UM2698 - Rev 2 page 19/22
List of tablesTable 1. Featured components. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2Table 2. Motherboard jumpers and connectors. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4Table 3. Jumpers configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6Table 4. Document revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
UM2698List of tables
UM2698 - Rev 2 page 20/22
List of figuresFigure 1. EVAL-L9963-MCU block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2Figure 2. Board Top view. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3Figure 3. Main components and connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3Figure 4. P2 Battery connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6Figure 5. Microcontroller Power supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7Figure 6. L9963 external connection and power supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8Figure 7. Transceiver settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8Figure 8. USB to PC connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9Figure 9. Battery simulation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9Figure 10. Board schematic: page 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10Figure 11. Board schematic: page 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11Figure 12. Board schematic: page 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12Figure 13. Board schematic: page 4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13Figure 14. Board schematic: page 5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14Figure 15. Assembly TOP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15Figure 16. Inner 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15Figure 17. Inner 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16Figure 18. Assembly BOTTOM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16Figure 19. Internal and external communication configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
UM2698List of figures
UM2698 - Rev 2 page 21/22
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UM2698
UM2698 - Rev 2 page 22/22