Table 7 Test Point; Table 8 J22 Header Strip - User I/Os; Table 9 Header For Varef Monitoring; Table 10 Jp8 Uart Header - Microsemi SmartFusion UG0209 User Manual

Installation and Settings
The available headers and their usage are detailed in Table 1-5 and Table 1-6 on page 9.
The following table lists the header for VAREF monitoring.
Table 9 •
Jumper
J5
J8
J24
Note: Never put a jumper on these headers. These are provided to measure and monitor VAREF0 and
VAREF1.
The following table lists the JP8 UART header.
Table 10 •
The following table lists the JP9 I2C header.
Table 11 •
Table 7 • Test Point
Pin FPGA I/O
TP7, TP8 Digital ground (GND)
TP11 3.3 V supply for SmartFusion cSoC
TP12 1.5 V for SmartFusion cSoC
TP13 Analog ground (AGND)
Table 8 • J22 Header Strip – User I/Os
Pin FPGA I/O
1 J19
2 J20
3 J21
4 J22
Header for VAREF Monitoring
Description
Used to monitor VAREF0 driven from VAREFOUT
output of the SmartFusion device
Used to monitor VAREF1 driven from VAREFOUT
output of the SmartFusion device
Header for VAREFOUT/VAREF output of the
SmartFusion Device
JP8 UART Header
Pin MSSIO/GPIO
1 28 - UART_1_TXD1
2 29 - UART_1_RXD1
3 GND
JP9 I2C Header
Pin MSSIO/GPIO
1 30 - I2C_1_SDA1
2 31 - I2C_1_SCL1
3 GND
UG0209 Revision 7.1 7