EVALUATION BOARD MANUAL
2.1.3 UART Block
① U10, U11: UART Driver IC
② P2, P3: UART Connector
③ J25
Jumper Setting
TXD0
UARTTXD0 is connected to T1IN of MAX3221.
RXD0
UARTRXD0 is connected to R1OUT of MAX3221.
④ J26
Jumper Setting
TXD1
UARTTXD1 is connected to T1IN of MAX3221
RXD1
UARTRXD1 is connected to R1OUT of MAX3221.
1
④
3
2
S3F401F_BD_UM_REV1.00
8