1 # Sayma AMC is an FPGA board for the µTCA AMC format
2 # The board is open hardware (CERN OHL) and the gateware and software
3 # running on it are open source (ARTIQ, LGPLv3+).
5 # https://github.com/m-labs/sinara/wiki/Sayma
7 # It contains a Xilinx Kintex Ultrascale 040 FPGA (xcku040).
8 # There is a SCANSTA112SM JTAG router on the board which is configured to
9 # automatically add devices to the JTAG svcan chain when they are added.
10 # Sayma AMC is usually combined with Sayma RTM (rear transition module)
11 # which features an Artix 7 FPGA.
14 ftdi_device_desc "Quad RS232-HS"
15 ftdi_vid_pid 0x0403 0x6011
17 # Use this to distinguish multiple boards by topology
19 # sampling on falling edge generally seems to work and accelerates things but
21 #ftdi_tdo_sample_edge falling
22 # EN_USB_JTAG on ADBUS7: out, high
23 # USB_nTRST on ADBUS4: out, high, but R46 is DNP
24 ftdi_layout_init 0x0098 0x008b
25 #ftdi_layout_signal EN_USB -data 0x0080
26 #ftdi_layout_signal nTRST -data 0x0010
33 # Add the RTM Artix to the chain. Note that this changes the PLD numbering.
34 # Unfortunately openocd TAPs can't be disabled after they have been added and
36 #source [find cpld/xilinx-xc7.cfg]
39 source [find cpld/xilinx-xcu.cfg]
43 set JTAGSPI_IR $XILINX_USER1
44 source [find cpld/jtagspi.cfg]
45 flash bank xcu.spi1 jtagspi 0 0 0 0 xcu.proxy $XILINX_USER2
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