Microsemi IGLOO2 - Figure 8 SPI Slave Programming by External Microprocessor; Figure 9 SPI Slave Programming by External Programmer

SPI Slave Programming
UG0451 User Guide Revision 7.0 20
Figure 8 • SPI Slave Programming by External Microprocessor
The following figure shows the recommended board configuration for SPI slave programming using an
external programmer.
Figure 9 • SPI Slave Programming by External Programmer
CS
SCLK
MISO
MOSI
10 K
3.3 V
10 K
VDDIOy y = Bank number where the pin is located
SmartFusion2/IGLOO2
(SPI Slave)
External Microprocessor
(SPI Master)
SC_SPI_SDO
SC_SPI_SDI
SC_SPI_SS
FLASH_GOLDEN_N
DEVRST_N
SC_SPI_CLK
10 K
VPP
SC_SPI_CLK
SC_SPI_SDO
SC_SPI_SS
SC_SPI_SDI
FlashPro5 Header
SCK
MISO
SS
VPUMP
MOSI
GND
PROG_MODE
VSPI
FL_GLDN
GND
VPP
VDDIOx
0.1
μ
F
Mfr. P/N: HTST-105-01-L-DV-A
Mfr.: Samtec Inc
0.1
μ
F
1
3
5
7
9
10
8
6
4
2
10 K
3.3 V
SmartFusion2/IGLOO2
(SPI Slave)
10 K
VDDIOy
y = Bank number where the pin is located
VPP
10 K
FLASH_GOLDEN_N
DEVRST_N