GNICE JTAG Bluetechnix, GNICE JTAG Datasheet - Page 13

• Manufacturer Part Number: GNICE JTAG
• Description: EMULATOR, BLACKFIN, GNIC+ JTAG USB PROG
• Manufacturer: Bluetechnix
• Type: USB JTAG Emulatorr

Specifications of GNICE JTAG

• Supported Devices: Blackfin Processors
• Core Sub-architecture: NO IMPORT
• Ic Product Type: USB JTAG In-Circuit-Emulator
• Features: USB 2.0 Full Speed, JTAG Clock (TCK) 6MHz, Link Status LED

Last update: 2010/08/23 18:16
}
http://docs.blackfin.uclinux.org/
}
ftdi_disable_bitbang(&con);
/* in order to use ACBUS we need to enable MPSSE mode */
ftdi_set_bitmode(&con, 0x0, BITMODE_MPSSE);
/* drive LED and RESET GPIO HIGH */
buf[0] = SET_BITS_HIGH;
buf[1] = bitmask;
buf[2] = bitmask;
f = ftdi_write_data(&con, buf, 3);
if &#40;f < 0&#41;
usleep&#40;50000&#41;; /* 50ms */
/* drive LED and RESET GPIO LOW */
buf&#91;0&#93; = SET_BITS_HIGH;
buf&#91;1&#93; = 0;
buf&#91;2&#93; = bitmask;
f = ftdi_write_data&#40;&con, buf, 3&#41;;
if &#40;f < 0&#41;
usleep&#40;50000&#41;; /* 50ms */
/* ACBUS HIGH Input */
buf&#91;0&#93; = SET_BITS_HIGH;
buf&#91;1&#93; = 0;
buf&#91;2&#93; = 0;
f = ftdi_write_data&#40;&con, buf, 3&#41;;
if &#40;f < 0&#41;
/* cleanup and exit */
ftdi_disable_bitbang&#40;&con&#41;;
ftdi_usb_close&#40;&con&#41;;
ftdi_deinit&#40;&con&#41;;
return 0;
exit&#40;-1&#41;;
fprintf&#40;stderr,
fprintf&#40;stderr,
fprintf&#40;stderr,
"write failed error %d (%s)\n",
f, ftdi_get_error_string&#40;&con&#41;&#41;;
"write failed error %d (%s)\n",
f, ftdi_get_error_string&#40;&con&#41;&#41;;
"write failed error %d (%s)\n",
f, ftdi_get_error_string&#40;&con&#41;&#41;;
hw:jtag:gnice
/* VAL */
/* DIR */
http://docs.blackfin.uclinux.org/doku.php?id=hw:jtag:gnice
Printed on 2010/10/15 04:21