Renesas RZ/T2M User Manual

Renesas Starter Kit+ for RZ/T2M 6. Configuration
R20UT4939EG0100 Rev. 1.00 Page 72 of 87
Apr 20, 2022
6.29 Serial & RS485 Configuration
Table 6-90 below details the function of the option links associated with Serial & RS485 Configuration.
Table 6-90: Serial & RS485 Configuration Option Links
Signal name
MPU
MPU Peripheral Selection
Destination Selection
Pin
Port
Signal Fit DNF
Interface
/Function
Fit DNF
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 - -
BSC_A07_MD0
_
RS485_DE
N1 P04_5
BSC_A07
IC29.47
(SW6-1 = ON)
-
IC22.B2
-
-
IC23.31
-
-
JA3-A.8
-
-
RS485_DE
IC29.46
(SW6-1 = OFF)
- IC27.5 - -
BSC_A07_MD0_
RS485_DE
- - SW4.1 IC14.18 -
Table 6-91, Table 6-92, Table 6-93 below details the function of the switches associated with the Serial &
RS485.
Table 6-91: Serial & RS485 Configuration Switch Settings (1)
SW6-1
Explanation
ON
Enable the external bus signal.
OFF
Enables signals other than the external bus. (CAN, Emulator, I
2
C, etc.)
Table 6-92: Serial & RS485 Configuration Switch Settings (2)
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 6-93: Serial & RS485 Configuration Switch Settings (3)
SW6-6
SW6-5
Explanation
ON
OFF
Enable the "SCI_TXD" signal.
OFF
ON
Enable the "M1_VN" signal.
Table 6-94 below details the function of the jumpers associated with the Serial & RS485.
Table 6-94: Serial & RS485 Configuration Jumper Settings
Reference
Jumper Position
Explanation
CN21
Shorted Pin 1-2
Full duplex
Shorted Pin 2-3
Half duplex
CN22
Shorted Pin 1-2
Full duplex
Shorted Pin 2-3
Half duplex

Renesas RZ/T2M Specifications

General

Brand	Renesas
Model	RZ/T2M
Category	Computer Hardware
Language	English