
RSK+RX71M
6. Configuration
R20UT3217EG0100 Rev. 1.00
Page 44 of 71
Jan 23, 2015
6.12
I2C & EEPROM Configuration
Table 6-25
below detail the function of the option links associated with I2C & EEPROM
configuration.
Signal name
MCU
MCU Peripheral Selection
Destination Selection
Pin
Po
rt
Signal
Fit
DNF
Interface
Function
Fit
DNF
TXD6_SSDA6
8
P00
TXD6
R119
-
PMOD1.2
-
-
SSDA6
R118
-
J26.19
R307
-
RXD6_SSCL6
7
P01
RXD6
R128
-
PMOD1.3
-
-
SSCL6
R127
-
J26.20
R306
-
USB0VBUS
_USB0VBUSEN_SCL2-DS 48
P16
SCL2-DS
J21.Pin1-2
J3.Open
U13.6
R206
-
JA1.26
R161
R156
USB0VBUS
J3.Pin1-2
J21.Open
USB0 Function
Bus-Powered R60
R56
USB0 Function
Self-Powered R56
R60
USB0VBUSEN J3.Pin2-3
J21.Open
U5.1
-
-
SSITXD0_PIXD3_
SDA2-DS
46
P17
SSITXD0
R292
R192,
R275
J25.12
-
-
PIXD3
R275
R192,
R292
J26.15
-
-
SDA2-DS
R192
R275, R292 U13.5
R201
-
JA1.25
R155
R145
WRn
_WR0n_TXD2_SSDA2
72
P50
WRn
R116
R104,
R124, R125 JA3.26
R387
R431
WR0n
R124
R104,
R116,
R125
JA3.48
R464
R429
TXD2
R104
R116,
R124, R125
U9.3
R135
R141,
R149,
R150
JA6.9
-
-
SSDA2
R125
R104,
R116,
R124
JA1.25
R145
R155
RDn
_RXD2_SSCL2
70
P52
RDn
R86
R84, R85 JA3.25
-
-
RXD2
R85
R84,
R86 U10.3
R159
R158,
R164,
R171
JA6.12
-
-
SSCL2
R84
R85,
R86 JA1.26
R156
R161
Table 6-24: I2C & EEPROM Option Links (1)
Reference
MCU Peripheral Selection
Destination Selection
Function
Fit
DNF
Interface
Function
SSDA2, SSCL2
Connects pull-up resistor to Board_3V3.
R404
R414
SSDA2, SSCL2
Connects pull-up resistor to Board_5V.
R414
R404
SSDA2, SSCL2
SSDA6, SSCL6
Connects pull-up resistor to Board_3V3.
R265
R262
SSDA6, SSCL6
Connects pull-up resistor to Board_5V.
R262
R265
SSDA6, SSCL6
SDA2-DS, SCL2-DS
Connects pull-up resistor and EEPROM power pin to
Board_3V3.
R220
R219
SDA2-DS, SCL2-DS,
U13
Connects pull-up resistor and EEPROM power pin to
Board_5V.
R219
R220
SDA2-DS, SCL2-DS,
U13
Table 6-25: I2C & EEPROM Option Links (2)
Содержание RX71M
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