Renesas RZ/T2M, User Manual

Page: 71 / 87

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
Po
rt
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.