PIN
NUMBER
PIN
NAME
FUNCTION MODES
DESCRIPTION
GMSL2 GMSL1
21 MFP5
SDA2
RX2
SDA1
RX1*
MOSI
GPIO5
CNTL2
GPI_1
GPIO5*(**)
SDA2: Pass-Through I
2
C Data Input/Open-Drain Output with an
Internal40kΩPulluptoV
DDIO
.
RX2:Pass-ThroughUARTInputwithanInternal40kΩPulluptoV
DDIO
.
SDA1: Pass-Through I
2
C Data Input/Open-Drain Output with an
Internal40kΩPulluptoV
DDIO
.
RX1:Pass-ThroughUARTInputwithanInternal40kΩPulluptoV
DDIO
(Default 1Mbps Rate).
MOSI:SPIMasterOutSlaveIn.Whenconguredasthemaster,the
push-pulloutputdrivesdatatotheexternalslave.Whenconguredas
aslave,inputwithaninternal1MΩpulldowntogroundthatreceives
data from external master.
GPIO5:CongurableGeneral-PurposeInputorOutput.Power-up
default with a receiver enabled and open-drain driver high with
aninternal40kΩpulluptoV
DDIO
.
CNTL2: Control 2 Push-Pull Output.
GPI_1:General-PurposeInputwithanInternal40kΩPulluptoV
DDIO
.
22 MFP6
SCL2
TX2
SCL1
TX1*
MISO
GPIO6
FRSYNC_IN
CNTL4
GPI_0
GPIO6*(**)
SCL2: Pass-Through I
2
C Clock Input/Open-Drain Output with an
Internal40kΩPulluptoV
DDIO
.
TX2:Pass-ThroughUARTOutputwithanInternal40kΩPulluptoV
DDIO
.
SCL1: Pass-Through I
2
C Clock Input/Open-Drain Output with an
Internal40kΩPulluptoV
DDIO
.
TX1:Pass-ThroughUARTOutputwithanInternal40kΩPullupto
V
DDIO
(Default 1Mbps Rate).
MISO:SPIMasterInSlaveOut.Whenconguredasamaster,input
withaninternal1MΩpulldowntogroundthatreceivesdatafromthe
externalslave.Whenconguredasaslave,push-pulloutputthatdrives
data to an external master.
GPIO6:CongurableGeneral-PurposeInputorOutput.Power-up
default with the receiver enabled and open-drain driver high with
internal40kΩpulluptoV
DDIO
.
FRSYNC_IN:FrameSyncInputwithanInternal1MΩPulldownto
Ground.
CNTL4: Control 4 Push-Pull Output.
GPI_0:General-PurposeInputwithanInternal40kΩPulluptoV
DDIO
.
27 MFP7
RO
LMN0
GPI7*
LMN0
GPI7*(**)
RO:WhenConguredasSlave,SPIMode-SelectInputwithanInternal
1MΩPulldowntoGround.WhenROishigh,enablesamasterread
from MISO. When RO is low, enables a master write to MOSI.
LMN0: Line Fault Monitor Input.
GPI7:General-PurposeInputwitha1MΩPulldowntoGround.
28 MFP8
LMN1
GPI8*
LMN1
GPI8*(**)
LMN1: Line Fault Monitor Input.
GPI8:General-PurposeInputwitha1MΩPulldowntoGround.
45 MFP9
LMN2
GPI9*
LMN2
GPI9*(**)
LMN2: Line Fault Monitor Input.
GPI9:General-PurposeInputwith1MΩPulldowntoGround.
Pin Description (continued)
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MAX9296A Dual GMSL2/GMSL1 to CSI-2 Deserializer