Dobrica Pavlinušić's random unstructured stuff
X300 PCI: Revision 10
* [Altera] EP1C6Q240C8N L BCE9S0719A
* Altera EPM3 128ATC100-10N * Samsung K4S643232H-UC60 * JYEC 80 Mhz * T61117 EP1C needs Quantus II 11 web pack (last supported) in squeeze chroot or http://download.altera.com/akdlm/software/acdsinst/13.0sp1/232/ib_installers/cyclone-13.0.1.232.qdz Quartus II 13.0.1.232 tries to open following device files: .pre dpavlin@blue:/bluez/FPGA/Altera-x300$ grep qdz /tmp/foo lstat64("/bluez/FPGA/Altera-x300/arria_web-13.0.1.232.qdz", 0xff9b166c) = -1 ENOENT (No such file or directory) lstat64("/bluez/FPGA/Altera-x300/cyclone_web-13.0.1.232.qdz", 0xff9b166c) = -1 ENOENT (No such file or directory) lstat64("/bluez/FPGA/Altera-x300/cyclonev-13.0.1.232.qdz", 0xff9b166c) = -1 ENOENT (No such file or directory) lstat64("/bluez/FPGA/Altera-x300/max_web-13.0.1.232.qdz", 0xff9b166c) = -1 ENOENT (No such file or directory) .pre ^ JTAG ^^ urjtag bug with gpio pin 4 using [urjtag] has bug which doesn't allow usage of pin 4 for anything (DUH!) following patch fixes this problem: .pre --- a/urjtag/src/tap/cable/gpio.c +++ b/urjtag/src/tap/cable/gpio.c @@ -45,11 +45,11 @@ /* pin mapping */ enum { - GPIO_TDI = 0, + GPIO_REQUIRED = 0, + GPIO_TDI, GPIO_TCK, GPIO_TMS, - GPIO_TDO, - GPIO_REQUIRED + GPIO_TDO }; typedef struct { .pre ^^ run urjtag .pre pi@picam ~/x300-pci $ sudo jtag jtag> cable gpio help Usage: cable gpio tdi=<gpio_tdi> tdo=<gpio_tdo> tck=<gpio_tck> tms=<gpio_tms> # it seems that tck pin is not accepted! jtag> cable gpio tck=4 tdo=17 tms=27 tdi=22 jtag> cable gpio tms=27 tdi=22 tdo=17 tck=4 .pre |