Renesas RZ/T2M, User Manual

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Renesas Starter Kit+ for RZ/T2M 6. Configuration
R20UT4939EG0100 Rev. 1.00 Page 66 of 87
Apr 20, 2022
6.24 QWIIC ® (I 2 C) Configuration
Table 6-75 below details the function of the option links associated with QWIIC® (I
2
C) Configuration.
Table 6-75: QWIIC
®
(I
2
C) Configuration Option Links
Signal name
MPU MPU Peripheral Selection Destination Selection
Pin
Por
t
Signal Fit DNF
Interface
/Function
Fit DNF
BSC_D13_SCL1 E7 P22_6
BSC_D13
IC28.22
(SW6-1 = ON)
-
IC22.F6 - -
IC23.50 - -
JA3-A.34 - -
I2C_SCL_A
IC28.23
(SW6-1 = OFF)
-
J27.1 - -
J30.4 - -
J22.5 - -
JA1-A.26 - -
J26.3 E2 E23
BSC_D14_SDA1 C6 P22_7
BSC_D14
IC28.33
(SW6-1 = ON)
-
IC22.H7
- -
IC23.51
- -
JA3-A.35 - -
I2C_SDA_A
IC28.32
(SW6-1 = OFF)
-
J27.2 - -
J30.3
- -
J22.6
- -
JA1-A.25 - -
J26.4 E3 E24
Table 6-76 below details the function of the switches associated with the QWIIC ® (I 2 C).
Table 6-76: QWIIC ® (I 2 C) Configuration Switch Settings
SW6-1 Explanation
ON Enable the external bus signal.
OFF Enables signals other than the external bus. (CAN, Emulator, I
2
C, etc.)