TB-FMCL-MIPI Hardware User Manual
10
Rev.3.01
4. Block Diagram
Figure 4-1 shows the TB-FMCL-MIPI block diagram.
F
M
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L
o
w
P
in
C
o
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t
C
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n
e
c
to
r
A
S
P
-
1
3
4
6
0
4
-
0
1
SN74AVC4T245 level translators
use VADJ for the FMC connector
side and 2.5V for the bridge side.
MC20901 5
Channel
MIPI CSI-2
Bridge
M24C02
EEPROM
3P3VAUX
GA0
GA1
SDA
SCL
TDI
TDO
GPIO-1
BTA
GPIO-0
PINSWAP
SN74AVC4T245
SN74AVC4T245
SN74AVC4T245
HS-E_P/N
MC20902 5
Channel
MIPI DSI
Bridge
HS-D_P/N
HS-C_P/N
HS-B_P/N
HS-A_P/N
LP-E_P
LP-D_P
LP-C_P
LP-B_N
LP-A_P
GPIO-1
BTA
GPIO-0
PINSWAP
SN74AVC4T245
SN74AVC4T245
SN74AVC4T245
LP-B_P
LP-C_N
LP-D_N
LP-E_N
LP-A_N
SN74AVC4T245
Section 1
Section 2
SN74AVC2T245
SN74AVC2T245
AUX_nOE1-4
12.0V
VUSER
1.2V
2.5V
TPS74701 LDO
TPS74701 LDO
VUSER jumper selectable for
1.5V, 1.8V, 2.5V, or 3.3V
12V0
VUSER
DSI MIPI
PORT B
CSI-2 MIPI
PORT A
S
A
M
T
E
C
L
S
H
M
-1
2
0
-0
1
-F
-D
H
-A
-N
-K
-T
R
S
A
M
T
E
C
L
S
H
M
-1
2
0
-0
1
-F
-D
H
-A
-N
-K
-T
R
TPS62150
SWITCHER
3.3V
I2C SDA
I2C SCL
AUX_nOE5-8
MAX. 800mA
Max. Draw 30mA
Max. Draw 60mA
LP-D_P
LP-C_P
LP-B_N
LP-B_P
LP-C_N
LP-D_N
HS-E_P/N
HS-D_P/N
HS-C_P/N
HS-B_P/N
HS-A_P/N
D-PHY-A_P/N
D-PHY-B_P/N
D-PHY-C_P/N
D-PHY-D_P/N
D-PHY-E_P/N
D-PHY-A_P/N
D-PHY-B_P/N
D-PHY-C_P/N
D-PHY-D_P/N
D-PHY-E_P/N
1.2V
2.5V
1.2V
2.5V
12.0V
3.3V
VADJ
2.5V & 1.2V
STATUS LEDs
I2C SDA
I2C SCL
All CSI-2 and DSI MIPI Port SLVS,
control, and I2C signals have ESD
protection devices (not shown).
Four optional control bits set by jumpers
to VADJ, 2.5V, 3.3V, or VUSER levels
VADJ = 1.8V or 2.5V
Transition boards or cables are used between the
Samtec LSHM connectors and the camera or display.
FXMA2102 I2C LEVEL
TRANSLATOR
I2C Voltage set by jumpers
to 1.8V, 2.5V, 3.3V, or
VUSER levels
FXMA2102 I2C LEVEL
TRANSLATOR
I2C Voltage set by jumpers
to VADJ, 2.5V, 3.3V, or
VUSER levels
Four optional control bits set by jumpers
to VADJ, 2.5V, 3.3V, or VUSER levels
VUSER
3.3V_AUX
DIR
LP-E_P
LP-E_N
SN74AVC4T245
Section 1
Section 2
DIR
10-pin header for
DSI power, I2C and
optional control bits
10-pin header for
CSI power, I2C and
optional control bits
LP-A_N
LP-A_P
John Curnow 2014/08/06
SN74AVC2T245
IO
EXPANDER
SN74AVC2T245
U10
U5
3V3
12V0
VUSER
3V3
Figure 4-1 TB-FMCL-MIPI Block Diagram