Figure 14.
Debug connectors
LFAST interface
JTAG, NEXUS & LFAST
Nexus level 3+ s uppo rt
DRCLK
JTAG interface
Place CAPS as close to
connector pins as
possible but do NOT fit
caps at board assembly.
JTAG Connector
(VSS)
(VSS)
(VSS)
(VSS)
TDI, TDO, TCK, TMS & JCOMP are not connected to
daughter card.
PORST, ESR0, EVTI and EVTO are connected to daughtercard
FCCU_ERROR0
FCCU_ERROR1
PLACE 2 LABEL AS SERIGRAPHY
ON PCB
SIPI interface
CLK
EXTREG_S EL
SERIGRAFIA
PA14 / RDY / SIPI_TXN
CONFIGURATION JUMPERS
LEGEND
NORMAL TRACE
50 OHM TRACE
50 OHM SAME LENGHT TRACE
AS SHORT AS POSSIBLE TRACE
TESTMODE
FCCU TEST CONNECTOR
47uF
47uF
100R
100R
10K
10K
to place close to the
edge with a space of
5mm between each
other
AI
IS U
CIS
50 ohm Impedance CN2 NETs shall be as short as possible
Place close CN2,
NETs between R0
and CN2 shall be
as short as
possible
near DUT pin K21
Differential
Pair
Differential
Pair
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
AGND
AGND
AGND
J COMP
TMS
TDI
TDO
PA6-TCK
EVTI
PORST
PORST
TMS
EVTO
J COMP
PO14
PORST
TDO
PO15
PA6-TCK
TMS
TDI
J COMP
PP0
PO13
EVTI
PO12
PO11
PO10
PO9
PO8
PO7
PO6
PO5
EVTO
PP1
PO4
PO3
PA6-TCK
PA5-J COMP
TDO
PA7-TMS
TDI
EVTI
PORST
PK10
PJ 3
PA14
PA8
PA9
PK10-EVTI
PJ 3-EVTO
PA14-RDY-SIPI_TXN
PA9-TDO
PC1-ESR0
PA8-TDI
EVTI
TDI
TDO
PC1
PB11
PC2
EVTO/ESR0
EVTO/ESR0
PD6-SIPI_TXP
PM14-CLK
PF13-SIPI_RXN
PD7-SIPI_RXP
EXTREG_SEL
RDY
EVTO
ESR0
ESR0
ESR0
EVTO
TESTMODE
VDD_HV_IO_MAIN
VDD_HV_IO_MAIN
VDD_HV_IO_MAIN
VDD_HV_IO_MAIN
VDD_HV_IO_MAIN
VDD_HV_IO_MAIN
VDD_HV_IO_MAIN
VDD_HV_IO_MAIN
CLKOUT
P
F
13
PE3
CLKOUT
PE3-CLKOUT
PD6
PD7
PM14
PG11
PF15
PG12
PB10
5.0V_SR
PH6
PG13
PK12
PD4
PF3
PC13
5.0V_SR
PC14
PH14
PF2
PE7
PE6
PC12
PL0
PL4
5.0V_SR
PL3
PL8
PJ 14
PC6
PC5
PL5
MB_PP1
MB_PO4
MB_PO3
MB_PO12
MB_PO11
MB_PO10
MB_PO9
MB_PO8
MB_PO7
MB_PO6
MB_PO5
MB_PO13
MB_PO15
MB_PP0
PP0
PO15
PO13
PO12
PO11
PO10
PO9
PO8
PO7
PO6
PO5
PP1
PO4
PO3
PO14
MB_PO14
RDY
PA14-RDY-SIPI_TXN
CN4
N2510-6002-RB
1
2
3
4
5
6
7
8
9
10
C101 DNM
R89
0R
FCCU1
STRIP2PMD-2MM
1
2
R83
0R
CN6
SAMTEC TFM-105-02-L-D-WT
1
2
3
4
5
6
7
8
9
10
12
11
J 16
STRIP3PMD-2MM
1
2
3
R91
0R
CN2
5767054-1
1
1
3
3
5
5
37
37
35
35
33
33
31
31
29
29
27
27
25
25
23
23
21
21
19
19
17
17
15
15
13
13
11
11
9
9
7
7
2
2
4
4
6
6
38
38
36
36
34
34
32
32
30
30
28
28
26
26
24
24
22
22
20
20
18
18
16
16
14
14
12
12
10
10
8
8
G
1
39
G
2
40
G
3
41
G
4
42
G
5
43
LN4
R76
0R
C102 DNM
R23
0R
R84
0R
LN7
J 15
STRIP3PMD-2MM
1
2
3
R78
0R
CN7
ERF8-005-05.0-L-DV-L-TR
1
2
3
4
5
6
7
8
9
10
11
12
C104
27pF
50V
R19
10K
J 18
STRIP3PMD-2MM
1
2
3
R85
0R
R71
DNM
J 21
STRIP3PMD-2MM
1
2
3
R93
0R
R17 DNM
C103 DNM
R79
0R
LN2
CN10
N2510-6002-RB
1
2
3
4
5
6
7
8
9
10
R18
10K
R22
0R
R74
DNM
R86
0R
J 39
STRIP3PMD-2MM
1
2
3
R80
0R
R73
DNM
R24
DNM
R14
DNM
R92
DNM
LN3
J 17
STRIP3PMD-2MM
1
2
3
CN5
N2510-6002-RB
1
2
3
4
5
6
7
8
9
10
R87
0R
J 22
STRIP2PMD-2MM
1
2
R28 DNM
C98
100nF
50V
R81
0R
R21 DNM
R77
0R
R15
10K
R16
DNM
C100 DNM
J 19
STRIP3PMD-2MM
1
2
3
R88
0R
J 20
STRIP3PMD-2MM
1
2
3
R27
DNM
R20
10K
R72
DNM
LN8
R82
0R
CN3
N2514-6002RB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
LN1
PO15
PP0
EVTI
TDO
PORST
PA6-TCK
TMS
TDI
J COMP
TMS
J COMP
EVTO
PORST
UM2789
-
Rev 1
page 27/36
UM2789
Schematic
