Renesas RZ/T2M

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_SD
A1
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.)