Renesas RZ/T2M

Renesas Starter Kit+ for RZ/T2M 6. Configuration
R20UT4939EG0100 Rev. 1.00 Page 71 of 87
Apr 20, 2022
6.28 Serial & USB to Serial Configuration
Table 6-86 below details the function of the option links associated with Serial & USB to Serial Configuration.
Table 6-86: Serial & USB to Serial Configuration Option Links
Signal name
MPU
MPU Peripheral Selection
Destination Selection
Pin
Port
Signal Fit DNF
Interface
/Function
Fit DNF
CTS3# J16 P17_4 CTS3# - -
J25.1
-
-
CN1.8
-
-
P18_0 H16 P18_0
SCI_TXD SW6-6 = ON SW6-5 = OFF
J22.4
-
-
J25.2
-
-
JA2-A.6
-
-
IC27.6
-
-
M1_VN
SW6-5 = ON
SW6-6 = OFF
JA2-A.16
-
-
P17_7 G20 P17_7
SCI_RXD SW5-5 = ON
SW5-6 = OFF
SW5-7 = OFF
J22.3
-
-
J25.3
-
-
JA2-A.8
-
-
RS485_RXD SW5-6 = ON
SW5-5 = OFF
SW5-7 = OFF
IC27.3 - -
M1_VP SW5-7 = ON
SW5-5 = OFF
SW5-6 = OFF
JA2-A.15 - -
P18_1 G19 P18_1
SCI_RTS
SW5-3 = ON
SW5-4 = OFF
J25.4
-
-
M1_UN
SW5-4 = ON
SW5-3 = OFF
JA2-A.14
-
-
UART_USB_TX
K19
P16_5
UART_USB_TX
IC39
-
IC38.15
IC39.1
-
UART_USB_RX
K18
P16_6
UART_USB_RX
IC40
-
IC38.16
IC39.6
-
Table 6-87, Table 6-88, Table 6-89 below details the function of the switches associated with the Serial &
USB to Serial.
Table 6-87: Serial & USB to Serial Configuration Switch Settings (1)
SW5-7
SW5-6
SW5-5
Explanation
ON
OFF
OFF
Enable the "M1_VP" signal.
OFF
ON
OFF
Enable the "RS485_RXD" signal.
OFF
OFF
ON
Enable the "SCI_RXD" signal.
Table 6-88: Serial & USB to Serial Configuration Switch Settings (2)
SW5-4
SW5-3
Explanation
ON
OFF
Enable the "M1_UN" signal.
OFF
ON
Enable the "SCI_RTS" signal.
Table 6-89: Serial & USB to Serial Configuration Switch Settings (3)
SW6-6
SW6-5
Explanation
ON
OFF
Enable the "SCI_TXD" signal.
OFF
ON
Enable the "M1_VN" signal.