Quick Start Guide
10
TWR-VF65GS10 Jumper Settings
(continued from previous page)
Jumper
Option
Setting
Description
J22
Pins 1
to 10
Boot Configuration
ON/INSTALLED-1
,
OFF-0
2
4
6 8
10
1
3
5 7
9
12_345
Switch Settings Detail
00_xxx
Boot from fuses
10_000
Quad SPI boot
10_110
SD card boot
10_001
NAND boot
01_xxx
USB boot
J22
Pins 11
and 12
USB0 Mux
Selection
0
USB0 connected to Tower elevator
1
USB0 connected to on-board micro-B USB
connector (J8)
J23
SCI1_TX
1-2
SCI1_TX connected to ELEV_UART1_TX
1-3
SCI1_TX connected to OpenSDA_UART_RX
SCI2_TX select
2-4
SCI2_TX connected to ELEV_UART1_TX
3-4
SCI2_TX connected to OpenSDA_UART_RX
