{ "cells": [ { "cell_type": "code", "execution_count": 1, "id": "be503286", "metadata": {}, "outputs": [ { "name": "stdout", "output_type": "stream", "text": [ "%pylab is deprecated, use %matplotlib inline and import the required libraries.\n", "Populating the interactive namespace from numpy and matplotlib\n" ] } ], "source": [ "from qick import *\n", "from qick.rfboard import RFQickSoc216V1\n", "\n", "%pylab inline" ] }, { "cell_type": "code", "execution_count": 2, "id": "0d52df3c", "metadata": { "scrolled": false }, "outputs": [ { "data": { "application/javascript": [ "\n", "try {\n", "require(['notebook/js/codecell'], function(codecell) {\n", " codecell.CodeCell.options_default.highlight_modes[\n", " 'magic_text/x-csrc'] = {'reg':[/^%%microblaze/]};\n", " Jupyter.notebook.events.one('kernel_ready.Kernel', function(){\n", " Jupyter.notebook.get_cells().map(function(cell){\n", " if (cell.cell_type == 'code'){ cell.auto_highlight(); } }) ;\n", " });\n", "});\n", "} catch (e) {};\n" ] }, "metadata": {}, "output_type": "display_data" }, { "data": { "application/javascript": [ "\n", "try {\n", "require(['notebook/js/codecell'], function(codecell) {\n", " codecell.CodeCell.options_default.highlight_modes[\n", " 'magic_text/x-csrc'] = {'reg':[/^%%pybind11/]};\n", " Jupyter.notebook.events.one('kernel_ready.Kernel', function(){\n", " Jupyter.notebook.get_cells().map(function(cell){\n", " if (cell.cell_type == 'code'){ cell.auto_highlight(); } }) ;\n", " });\n", "});\n", "} catch (e) {};\n" ] }, "metadata": {}, "output_type": "display_data" }, { "name": "stdout", "output_type": "stream", "text": [ "resetting clocks: 245.76 491.52\n", "\n", "QICK configuration:\n", "\n", "\tBoard: ZCU216\n", "\n", "\tSoftware version: 0.2.228\n", "\tFirmware timestamp: Wed Jan 31 08:18:41 2024\n", "\n", "\tGlobal clocks (MHz): tProcessor 349.997, RF reference 245.760\n", "\n", "\t16 signal generator channels:\n", "\t0:\taxis_sg_int4_v1 - envelope memory 4096 samples (13.333 us)\n", "\t\tfs=4915.200 MHz, fabric=307.200 MHz, 16-bit DDS, range=1228.800 MHz\n", "\t\tDAC tile 0, blk 0 is 0_228, on JHC1\n", "\t1:\taxis_sg_int4_v1 - envelope memory 4096 samples (13.333 us)\n", "\t\tfs=4915.200 MHz, fabric=307.200 MHz, 16-bit DDS, range=1228.800 MHz\n", "\t\tDAC tile 0, blk 1 is 1_228, on JHC2\n", "\t2:\taxis_sg_int4_v1 - envelope memory 4096 samples (13.333 us)\n", "\t\tfs=4915.200 MHz, fabric=307.200 MHz, 16-bit DDS, range=1228.800 MHz\n", "\t\tDAC tile 0, blk 2 is 2_228, on JHC1\n", "\t3:\taxis_sg_int4_v1 - envelope memory 4096 samples (13.333 us)\n", "\t\tfs=4915.200 MHz, fabric=307.200 MHz, 16-bit DDS, range=1228.800 MHz\n", "\t\tDAC tile 0, blk 3 is 3_228, on JHC2\n", "\t4:\taxis_sg_int4_v1 - envelope memory 4096 samples (9.524 us)\n", "\t\tfs=6881.280 MHz, fabric=430.080 MHz, 16-bit DDS, range=1720.320 MHz\n", "\t\tDAC tile 1, blk 0 is 0_229, on JHC1\n", "\t5:\taxis_sg_int4_v1 - envelope memory 4096 samples (9.524 us)\n", "\t\tfs=6881.280 MHz, fabric=430.080 MHz, 16-bit DDS, range=1720.320 MHz\n", "\t\tDAC tile 1, blk 1 is 1_229, on JHC2\n", "\t6:\taxis_sg_int4_v1 - envelope memory 4096 samples (9.524 us)\n", "\t\tfs=6881.280 MHz, fabric=430.080 MHz, 16-bit DDS, range=1720.320 MHz\n", "\t\tDAC tile 1, blk 2 is 2_229, on JHC1\n", "\t7:\taxis_sg_int4_v1 - envelope memory 4096 samples (9.524 us)\n", "\t\tfs=6881.280 MHz, fabric=430.080 MHz, 16-bit DDS, range=1720.320 MHz\n", "\t\tDAC tile 1, blk 3 is 3_229, on JHC2\n", "\t8:\taxis_signal_gen_v6 - envelope memory 16384 samples (1.667 us)\n", "\t\tfs=9830.400 MHz, fabric=614.400 MHz, 32-bit DDS, range=9830.400 MHz\n", "\t\tDAC tile 2, blk 0 is 0_230, on JHC3\n", "\t9:\taxis_signal_gen_v6 - envelope memory 16384 samples (1.667 us)\n", "\t\tfs=9830.400 MHz, fabric=614.400 MHz, 32-bit DDS, range=9830.400 MHz\n", "\t\tDAC tile 2, blk 1 is 1_230, on JHC4\n", "\t10:\taxis_signal_gen_v6 - envelope memory 16384 samples (1.667 us)\n", "\t\tfs=9830.400 MHz, fabric=614.400 MHz, 32-bit DDS, range=9830.400 MHz\n", "\t\tDAC tile 2, blk 2 is 2_230, on JHC3\n", "\t11:\taxis_signal_gen_v6 - envelope memory 16384 samples (1.667 us)\n", "\t\tfs=9830.400 MHz, fabric=614.400 MHz, 32-bit DDS, range=9830.400 MHz\n", "\t\tDAC tile 2, blk 3 is 3_230, on JHC4\n", "\t12:\taxis_signal_gen_v6 - envelope memory 16384 samples (1.667 us)\n", "\t\tfs=9830.400 MHz, fabric=614.400 MHz, 32-bit DDS, range=9830.400 MHz\n", "\t\tDAC tile 3, blk 0 is 0_231, on JHC3\n", "\t13:\taxis_signal_gen_v6 - envelope memory 16384 samples (1.667 us)\n", "\t\tfs=9830.400 MHz, fabric=614.400 MHz, 32-bit DDS, range=9830.400 MHz\n", "\t\tDAC tile 3, blk 1 is 1_231, on JHC4\n", "\t14:\taxis_signal_gen_v6 - envelope memory 16384 samples (1.667 us)\n", "\t\tfs=9830.400 MHz, fabric=614.400 MHz, 32-bit DDS, range=9830.400 MHz\n", "\t\tDAC tile 3, blk 2 is 2_231, on JHC3\n", "\t15:\taxis_sg_mux4_v3 - envelope memory 0 samples (0.000 us)\n", "\t\tfs=9830.400 MHz, fabric=614.400 MHz, 32-bit DDS, range=9830.400 MHz\n", "\t\tDAC tile 3, blk 3 is 3_231, on JHC4\n", "\n", "\t8 readout channels:\n", "\t0:\taxis_pfb_readout_v2 - controlled by PYNQ\n", "\t\tfs=2457.600 MHz, fabric=307.200 MHz, 32-bit DDS, range=307.200 MHz\n", "\t\tmaxlen 16384 accumulated, 16384 decimated (53.333 us)\n", "\t\ttriggered by output 7, pin 4, feedback to tProc input 0\n", "\t\tADC tile 2, blk 0 is 0_226, on JHC7\n", "\t1:\taxis_pfb_readout_v2 - controlled by PYNQ\n", "\t\tfs=2457.600 MHz, fabric=307.200 MHz, 32-bit DDS, range=307.200 MHz\n", "\t\tmaxlen 16384 accumulated, 16384 decimated (53.333 us)\n", "\t\ttriggered by output 7, pin 5, feedback to tProc input 1\n", "\t\tADC tile 2, blk 0 is 0_226, on JHC7\n", "\t2:\taxis_pfb_readout_v2 - controlled by PYNQ\n", "\t\tfs=2457.600 MHz, fabric=307.200 MHz, 32-bit DDS, range=307.200 MHz\n", "\t\tmaxlen 16384 accumulated, 16384 decimated (53.333 us)\n", "\t\ttriggered by output 7, pin 6, feedback to tProc input 2\n", "\t\tADC tile 2, blk 0 is 0_226, on JHC7\n", "\t3:\taxis_pfb_readout_v2 - controlled by PYNQ\n", "\t\tfs=2457.600 MHz, fabric=307.200 MHz, 32-bit DDS, range=307.200 MHz\n", "\t\tmaxlen 16384 accumulated, 16384 decimated (53.333 us)\n", "\t\ttriggered by output 7, pin 7, feedback to tProc input 3\n", "\t\tADC tile 2, blk 0 is 0_226, on JHC7\n", "\t4:\taxis_readout_v2 - controlled by PYNQ\n", "\t\tfs=2457.600 MHz, fabric=307.200 MHz, 32-bit DDS, range=2457.600 MHz\n", "\t\tmaxlen 16384 accumulated, 16384 decimated (53.333 us)\n", "\t\ttriggered by output 7, pin 8, feedback to tProc input -1\n", "\t\tADC tile 1, blk 0 is 0_225, on JHC5\n", "\t5:\taxis_readout_v2 - controlled by PYNQ\n", "\t\tfs=2457.600 MHz, fabric=307.200 MHz, 32-bit DDS, range=2457.600 MHz\n", "\t\tmaxlen 16384 accumulated, 16384 decimated (53.333 us)\n", "\t\ttriggered by output 7, pin 9, feedback to tProc input -1\n", "\t\tADC tile 1, blk 1 is 1_225, on JHC6\n", "\t6:\taxis_readout_v2 - controlled by PYNQ\n", "\t\tfs=2457.600 MHz, fabric=307.200 MHz, 32-bit DDS, range=2457.600 MHz\n", "\t\tmaxlen 16384 accumulated, 16384 decimated (53.333 us)\n", "\t\ttriggered by output 7, pin 10, feedback to tProc input -1\n", "\t\tADC tile 1, blk 2 is 2_225, on JHC5\n", "\t7:\taxis_readout_v2 - controlled by PYNQ\n", "\t\tfs=2457.600 MHz, fabric=307.200 MHz, 32-bit DDS, range=2457.600 MHz\n", "\t\tmaxlen 16384 accumulated, 16384 decimated (53.333 us)\n", "\t\ttriggered by output 7, pin 11, feedback to tProc input -1\n", "\t\tADC tile 1, blk 3 is 3_225, on JHC6\n", "\n", "\t4 digital output pins:\n", "\t0:\tSPARE0_1V8\n", "\t1:\tSPARE1_1V8\n", "\t2:\tSPARE2_1V8\n", "\t3:\tSPARE3_1V8\n", "\n", "\ttProc axis_tproc64x32_x8: program memory 1024 words, data memory 1024 words\n", "\t\texternal start pin: None\n" ] } ], "source": [ "# Load bitstream with custom overlay\n", "soc = RFQickSoc216V1('./qick_rf216_v2.bit', clk_output=None)\n", "soccfg = soc\n", "\n", "print(soccfg)" ] }, { "cell_type": "markdown", "id": "38ad4a9c", "metadata": {}, "source": [ "### general notes\n", "* In this firmware, generator numbers map directly to front-panel DAC port numbers. (This is not a fundamental rule, and we will eventually put the front-panel port numbers next to the JHC port numbers in the soccfg printout.)\n", "* In this firmware, readouts 4-7 map to front-panel ADC ports 0-3; readouts 0-3 are multiplexed onto front-panel ADC port 4.\n", "* In this firmware, the digital output pins from the tProc map to the first four User I/O SMA ports." ] }, { "cell_type": "code", "execution_count": 226, "id": "1f61d999", "metadata": {}, "outputs": [ { "data": { "application/vnd.jupyter.widget-view+json": { "model_id": "01650ea01d3c483296ac0788f5288267", "version_major": 2, "version_minor": 0 }, "text/plain": [ " 0%| | 0/1 [00:00" ] }, "metadata": { "needs_background": "light" }, "output_type": "display_data" } ], "source": [ "##########################################\n", "### One generator/readout and raw-data ###\n", "##########################################\n", "class ReadoutTest(AveragerProgram):\n", " def initialize(self):\n", " # Set the nyquist zone for the DACs.\n", " self.declare_gen(ch=self.cfg[\"gen_ch\"], nqz=self.cfg['gen_nqz'])\n", " \n", " # DAC channel.\n", " freq = self.freq2reg(self.cfg['pulse_freq'], gen_ch=self.cfg['gen_ch'], ro_ch=self.cfg['ro_ch'][0])\n", " self.set_pulse_registers(ch = self.cfg['gen_ch'], \n", " style = 'const', \n", " freq = freq,\n", " phase = 0, \n", " gain = self.cfg['pulse_gain'], \n", " length = self.us2cycles(self.cfg['pulse_length'],gen_ch=self.cfg['gen_ch']))\n", " \n", " # Readout.\n", " self.declare_readout(ch = self.cfg['ro_ch'][0], \n", " length = self.us2cycles(self.cfg['ro_length'], ro_ch = self.cfg['ro_ch'][0]),\n", " freq = self.cfg['ro_freq'],\n", " gen_ch = self.cfg['gen_ch'])\n", " \n", " self.synci(200) # give processor some time to configure pulses\n", " \n", " def body(self): \n", " self.measure(pulse_ch = self.cfg['gen_ch'], \n", " adcs = self.cfg['ro_ch'],\n", " pins = [0],\n", " t = self.us2cycles(self.cfg['pulse_start']),\n", " adc_trig_offset = self.us2cycles(self.cfg['ro_offset'], ro_ch = self.cfg['ro_ch'][0]),\n", " ) \n", "\n", "config={\"ro_ch\" : [5],\n", " \"ro_length\" : 40,\n", " \"ro_freq\" : 4000,\n", " \"ro_offset\" : 0,\n", " \n", " \"gen_ch\" : 14, \n", " \"gen_nqz\" : 2,\n", " \"pulse_length\": 20,\n", " \"pulse_start\" : 10,\n", " \"pulse_gain\" : 30000,\n", " \"pulse_freq\" : 4000,\n", " \n", " \"reps\" : 1,\n", " \"period\" : 20\n", " }\n", "\n", "########################\n", "### RF Board Setting ###\n", "########################\n", "\n", "#######\n", "# DAC #\n", "#######\n", "freq = config['pulse_freq']\n", "\n", "# Set Filter.\n", "soc.rfb_set_gen_filter(config['gen_ch'], fc=fc, ftype='bandpass')\n", "#soc.rfb_set_gen_filter(config['gen_ch'], fc=2.5, ftype='lowpass')\n", "\n", "# Set attenuator on DAC.\n", "soc.rfb_set_gen_rf(config['gen_ch'], 15, 20)\n", "\n", "#######\n", "# ADC #\n", "#######\n", "# Set Filter.\n", "soc.rfb_set_ro_filter(config['ro_ch'][0], fc=freq/1000, ftype='bandpass')\n", "\n", "# Set attenuator on ADC.\n", "soc.rfb_set_ro_rf(config['ro_ch'][0], 20)\n", "\n", "prog = ReadoutTest(soccfg, config)\n", "iq_list = prog.acquire_decimated(soc)\n", "\n", "# Plot Captured Data.\n", "plt.figure(dpi=200)\n", "\n", "yi = iq_list[0][0]\n", "yq = iq_list[0][1]\n", "t = soccfg.cycles2us(ro_ch=config['ro_ch'][0], cycles=np.arange(len(iq_list[0][0])))\n", "\n", "plt.plot(t,yi)\n", "plt.plot(t,yq)\n", " \n", "plt.xlabel('t [us]');\n", "plt.legend(['I','Q']);\n" ] }, { "cell_type": "markdown", "id": "7d3a927e", "metadata": {}, "source": [ "### little note on the generator outputs\n", "This firmware uses the \"tmux\" which multiplexes multiple generators onto each tProc output. Generally this works transparently, but be aware that if you try to play simultaneous pulses on generators that share a tmux channel, the pulses will get offset by a tProc clock cycle (or something like that)." ] }, { "cell_type": "code", "execution_count": 8, "id": "5858be3a", "metadata": {}, "outputs": [ { "data": { "text/plain": [ "[{'type': 'axis_sg_int4_v1',\n", " 'fullpath': 'axis_sg_int4_v1_0',\n", " 'tmux_ch': 0,\n", " 'tproc_ch': 0,\n", " 'dac': '00',\n", " 'fs': 4915.2,\n", " 'fs_mult': 40,\n", " 'fs_div': 2,\n", " 'interpolation': 4,\n", " 'f_fabric': 307.2,\n", " 'f_dds': 1228.8,\n", " 'fdds_div': 8,\n", " 'maxlen': 4096,\n", " 'b_dds': 16,\n", " 'switch_ch': 0,\n", " 'samps_per_clk': 1,\n", " 'maxv': 32766,\n", " 'maxv_scale': 0.9},\n", " {'type': 'axis_sg_int4_v1',\n", " 'fullpath': 'axis_sg_int4_v1_1',\n", " 'tmux_ch': 1,\n", " 'tproc_ch': 0,\n", " 'dac': '01',\n", " 'fs': 4915.2,\n", " 'fs_mult': 40,\n", " 'fs_div': 2,\n", " 'interpolation': 4,\n", " 'f_fabric': 307.2,\n", " 'f_dds': 1228.8,\n", " 'fdds_div': 8,\n", " 'maxlen': 4096,\n", " 'b_dds': 16,\n", " 'switch_ch': 1,\n", " 'samps_per_clk': 1,\n", " 'maxv': 32766,\n", " 'maxv_scale': 0.9},\n", " {'type': 'axis_sg_int4_v1',\n", " 'fullpath': 'axis_sg_int4_v1_2',\n", " 'tmux_ch': 2,\n", " 'tproc_ch': 0,\n", " 'dac': '02',\n", " 'fs': 4915.2,\n", " 'fs_mult': 40,\n", " 'fs_div': 2,\n", " 'interpolation': 4,\n", " 'f_fabric': 307.2,\n", " 'f_dds': 1228.8,\n", " 'fdds_div': 8,\n", " 'maxlen': 4096,\n", " 'b_dds': 16,\n", " 'switch_ch': 2,\n", " 'samps_per_clk': 1,\n", " 'maxv': 32766,\n", " 'maxv_scale': 0.9},\n", " {'type': 'axis_sg_int4_v1',\n", " 'fullpath': 'axis_sg_int4_v1_3',\n", " 'tmux_ch': 3,\n", " 'tproc_ch': 0,\n", " 'dac': '03',\n", " 'fs': 4915.2,\n", " 'fs_mult': 40,\n", " 'fs_div': 2,\n", " 'interpolation': 4,\n", " 'f_fabric': 307.2,\n", " 'f_dds': 1228.8,\n", " 'fdds_div': 8,\n", " 'maxlen': 4096,\n", " 'b_dds': 16,\n", " 'switch_ch': 3,\n", " 'samps_per_clk': 1,\n", " 'maxv': 32766,\n", " 'maxv_scale': 0.9},\n", " {'type': 'axis_sg_int4_v1',\n", " 'fullpath': 'axis_sg_int4_v1_4',\n", " 'tmux_ch': 0,\n", " 'tproc_ch': 1,\n", " 'dac': '10',\n", " 'fs': 6881.280000000001,\n", " 'fs_mult': 56,\n", " 'fs_div': 2,\n", " 'interpolation': 4,\n", " 'f_fabric': 430.08,\n", " 'f_dds': 1720.3200000000002,\n", " 'fdds_div': 8,\n", " 'maxlen': 4096,\n", " 'b_dds': 16,\n", " 'switch_ch': 4,\n", " 'samps_per_clk': 1,\n", " 'maxv': 32766,\n", " 'maxv_scale': 0.9},\n", " {'type': 'axis_sg_int4_v1',\n", " 'fullpath': 'axis_sg_int4_v1_5',\n", " 'tmux_ch': 1,\n", " 'tproc_ch': 1,\n", " 'dac': '11',\n", " 'fs': 6881.280000000001,\n", " 'fs_mult': 56,\n", " 'fs_div': 2,\n", " 'interpolation': 4,\n", " 'f_fabric': 430.08,\n", " 'f_dds': 1720.3200000000002,\n", " 'fdds_div': 8,\n", " 'maxlen': 4096,\n", " 'b_dds': 16,\n", " 'switch_ch': 5,\n", " 'samps_per_clk': 1,\n", " 'maxv': 32766,\n", " 'maxv_scale': 0.9},\n", " {'type': 'axis_sg_int4_v1',\n", " 'fullpath': 'axis_sg_int4_v1_6',\n", " 'tmux_ch': 2,\n", " 'tproc_ch': 1,\n", " 'dac': '12',\n", " 'fs': 6881.280000000001,\n", " 'fs_mult': 56,\n", " 'fs_div': 2,\n", " 'interpolation': 4,\n", " 'f_fabric': 430.08,\n", " 'f_dds': 1720.3200000000002,\n", " 'fdds_div': 8,\n", " 'maxlen': 4096,\n", " 'b_dds': 16,\n", " 'switch_ch': 6,\n", " 'samps_per_clk': 1,\n", " 'maxv': 32766,\n", " 'maxv_scale': 0.9},\n", " {'type': 'axis_sg_int4_v1',\n", " 'fullpath': 'axis_sg_int4_v1_7',\n", " 'tmux_ch': 3,\n", " 'tproc_ch': 1,\n", " 'dac': '13',\n", " 'fs': 6881.280000000001,\n", " 'fs_mult': 56,\n", " 'fs_div': 2,\n", " 'interpolation': 4,\n", " 'f_fabric': 430.08,\n", " 'f_dds': 1720.3200000000002,\n", " 'fdds_div': 8,\n", " 'maxlen': 4096,\n", " 'b_dds': 16,\n", " 'switch_ch': 7,\n", " 'samps_per_clk': 1,\n", " 'maxv': 32766,\n", " 'maxv_scale': 0.9},\n", " {'type': 'axis_signal_gen_v6',\n", " 'fullpath': 'axis_signal_gen_v6_8',\n", " 'tmux_ch': 0,\n", " 'tproc_ch': 2,\n", " 'dac': '20',\n", " 'fs': 9830.4,\n", " 'fs_mult': 40,\n", " 'fs_div': 1,\n", " 'interpolation': 1,\n", " 'f_fabric': 614.4,\n", " 'f_dds': 9830.4,\n", " 'fdds_div': 1,\n", " 'maxlen': 16384,\n", " 'b_dds': 32,\n", " 'switch_ch': 8,\n", " 'samps_per_clk': 16,\n", " 'maxv': 32766,\n", " 'maxv_scale': 1.0},\n", " {'type': 'axis_signal_gen_v6',\n", " 'fullpath': 'axis_signal_gen_v6_9',\n", " 'tmux_ch': 1,\n", " 'tproc_ch': 2,\n", " 'dac': '21',\n", " 'fs': 9830.4,\n", " 'fs_mult': 40,\n", " 'fs_div': 1,\n", " 'interpolation': 1,\n", " 'f_fabric': 614.4,\n", " 'f_dds': 9830.4,\n", " 'fdds_div': 1,\n", " 'maxlen': 16384,\n", " 'b_dds': 32,\n", " 'switch_ch': 9,\n", " 'samps_per_clk': 16,\n", " 'maxv': 32766,\n", " 'maxv_scale': 1.0},\n", " {'type': 'axis_signal_gen_v6',\n", " 'fullpath': 'axis_signal_gen_v6_10',\n", " 'tmux_ch': 0,\n", " 'tproc_ch': 3,\n", " 'dac': '22',\n", " 'fs': 9830.4,\n", " 'fs_mult': 40,\n", " 'fs_div': 1,\n", " 'interpolation': 1,\n", " 'f_fabric': 614.4,\n", " 'f_dds': 9830.4,\n", " 'fdds_div': 1,\n", " 'maxlen': 16384,\n", " 'b_dds': 32,\n", " 'switch_ch': 10,\n", " 'samps_per_clk': 16,\n", " 'maxv': 32766,\n", " 'maxv_scale': 1.0},\n", " {'type': 'axis_signal_gen_v6',\n", " 'fullpath': 'axis_signal_gen_v6_11',\n", " 'tmux_ch': 1,\n", " 'tproc_ch': 3,\n", " 'dac': '23',\n", " 'fs': 9830.4,\n", " 'fs_mult': 40,\n", " 'fs_div': 1,\n", " 'interpolation': 1,\n", " 'f_fabric': 614.4,\n", " 'f_dds': 9830.4,\n", " 'fdds_div': 1,\n", " 'maxlen': 16384,\n", " 'b_dds': 32,\n", " 'switch_ch': 11,\n", " 'samps_per_clk': 16,\n", " 'maxv': 32766,\n", " 'maxv_scale': 1.0},\n", " {'type': 'axis_signal_gen_v6',\n", " 'fullpath': 'axis_signal_gen_v6_12',\n", " 'tmux_ch': 0,\n", " 'tproc_ch': 4,\n", " 'dac': '30',\n", " 'fs': 9830.4,\n", " 'fs_mult': 40,\n", " 'fs_div': 1,\n", " 'interpolation': 1,\n", " 'f_fabric': 614.4,\n", " 'f_dds': 9830.4,\n", " 'fdds_div': 1,\n", " 'maxlen': 16384,\n", " 'b_dds': 32,\n", " 'switch_ch': 12,\n", " 'samps_per_clk': 16,\n", " 'maxv': 32766,\n", " 'maxv_scale': 1.0},\n", " {'type': 'axis_signal_gen_v6',\n", " 'fullpath': 'axis_signal_gen_v6_13',\n", " 'tmux_ch': 1,\n", " 'tproc_ch': 4,\n", " 'dac': '31',\n", " 'fs': 9830.4,\n", " 'fs_mult': 40,\n", " 'fs_div': 1,\n", " 'interpolation': 1,\n", " 'f_fabric': 614.4,\n", " 'f_dds': 9830.4,\n", " 'fdds_div': 1,\n", " 'maxlen': 16384,\n", " 'b_dds': 32,\n", " 'switch_ch': 13,\n", " 'samps_per_clk': 16,\n", " 'maxv': 32766,\n", " 'maxv_scale': 1.0},\n", " {'type': 'axis_signal_gen_v6',\n", " 'fullpath': 'axis_signal_gen_v6_14',\n", " 'tproc_ch': 5,\n", " 'dac': '32',\n", " 'fs': 9830.4,\n", " 'fs_mult': 40,\n", " 'fs_div': 1,\n", " 'interpolation': 1,\n", " 'f_fabric': 614.4,\n", " 'f_dds': 9830.4,\n", " 'fdds_div': 1,\n", " 'maxlen': 16384,\n", " 'b_dds': 32,\n", " 'switch_ch': 14,\n", " 'samps_per_clk': 16,\n", " 'maxv': 32766,\n", " 'maxv_scale': 1.0},\n", " {'type': 'axis_sg_mux4_v3',\n", " 'fullpath': 'axis_sg_mux4_v3_0',\n", " 'tproc_ch': 6,\n", " 'dac': '33',\n", " 'fs': 9830.4,\n", " 'fs_mult': 40,\n", " 'fs_div': 1,\n", " 'interpolation': 1,\n", " 'f_fabric': 614.4,\n", " 'f_dds': 9830.4,\n", " 'fdds_div': 1,\n", " 'maxlen': 0,\n", " 'b_dds': 32,\n", " 'switch_ch': -1,\n", " 'samps_per_clk': 1,\n", " 'maxv': 32766,\n", " 'maxv_scale': 1.0}]" ] }, "execution_count": 8, "metadata": {}, "output_type": "execute_result" } ], "source": [ "soccfg['gens']" ] }, { "cell_type": "code", "execution_count": 10, "id": "8ca89fd0", "metadata": {}, "outputs": [ { "data": { "text/plain": [ "[(0, 0),\n", " (1, 0),\n", " (2, 0),\n", " (3, 0),\n", " (4, 1),\n", " (5, 1),\n", " (6, 1),\n", " (7, 1),\n", " (8, 2),\n", " (9, 2),\n", " (10, 3),\n", " (11, 3),\n", " (12, 4),\n", " (13, 4),\n", " (14, 5),\n", " (15, 6)]" ] }, "execution_count": 10, "metadata": {}, "output_type": "execute_result" } ], "source": [ "[(i,gen['tproc_ch']) for i,gen in enumerate(soccfg['gens'])]" ] }, { "cell_type": "code", "execution_count": 14, "id": "ab69b004", "metadata": {}, "outputs": [ { "data": { "text/plain": [ "dict_keys(['axi_dma_avg', 'axi_dma_buf', 'axi_dma_gen', 'axi_dma_tproc', 'axis_avg_buffer_0', 'axis_avg_buffer_1', 'axis_avg_buffer_2', 'axis_avg_buffer_3', 'axis_avg_buffer_4', 'axis_avg_buffer_5', 'axis_avg_buffer_6', 'axis_avg_buffer_7', 'axis_pfb_readout_v2_0', 'axis_readout_v2_1', 'axis_readout_v2_2', 'attn_spi', 'axis_readout_v2_3', 'axis_readout_v2_4', 'axis_sg_int4_v1_1', 'axis_sg_int4_v1_2', 'axis_switch_avg', 'axis_switch_buf', 'axis_switch_gen', 'axis_sg_int4_v1_3', 'axis_sg_int4_v1_4', 'axis_sg_int4_v1_0', 'axis_signal_gen_v6_8', 'usp_rf_data_converter_0', 'axis_signal_gen_v6_9', 'bias_gpio', 'bias_spi', 'brd_sel_gpio', 'filter_spi', 'pmod_bits_gpio', 'pmod_led_gpio', 'axis_sg_mux4_v3_0', 'axis_sg_int4_v1_5', 'axis_sg_int4_v1_6', 'axis_sg_int4_v1_7', 'axis_signal_gen_v6_10', 'axis_signal_gen_v6_11', 'axis_signal_gen_v6_12', 'axis_signal_gen_v6_13', 'axis_signal_gen_v6_14', 'axis_tproc64x32_x8_0', 'zynq_ultra_ps_e_0'])" ] }, "execution_count": 14, "metadata": {}, "output_type": "execute_result" } ], "source": [ "soc.ip_dict.keys()" ] }, { "cell_type": "markdown", "id": "8dac28af", "metadata": {}, "source": [ "### playing with LEDs (and ribbon I/O connector)\n", "The LEDs are wired to the PMOD0 connector on the ZCU216, the ribbon is wired to PMOD1. In this firmware these are connected to an AxiGPIO which is controlled by software (vs. in most QICK firmware, where the PMODs are connected to the tProc). So these are for slow control.\n", "\n", "The LEDs are very dim (trying to drive the LEDs directly with PMOD outputs?).\n", "\n", "There is also some weirdness with the AxiGPIO we're using for this.\n", "\n", "The ribbon connector works identically (`soc.pmod_bits_gpio` instead of `soc.pmod_led_gpio`), except that the pin mapping seems to be screwed up somewhere, such that even and odd pins are swapped: PMOD1_0=ribbon signal 1, PMOD 1_1=ribbon signal 0, etc. The ribbon pins should be input-capable, but I haven't checked." ] }, { "cell_type": "code", "execution_count": 16, "id": "7aebff6e", "metadata": { "scrolled": true }, "outputs": [ { "name": "stdout", "output_type": "stream", "text": [ "Help on AxiGPIO in module pynq.lib.axigpio object:\n", "\n", "class AxiGPIO(pynq.overlay.DefaultIP)\n", " | AxiGPIO(description)\n", " | \n", " | Class for interacting with the AXI GPIO IP block.\n", " | \n", " | This class exposes the two banks of GPIO as the `channel1` and\n", " | `channel2` attributes. Each channel can have the direction and\n", " | the number of wires specified.\n", " | \n", " | The wires in the channel can be accessed from the channel using\n", " | slice notation - all slices must have a stride of 1. Input wires\n", " | can be `read` and output wires can be written to, toggled, or\n", " | turned off or on. InOut channels combine the functionality of\n", " | input and output channels. The tristate of the pin is determined\n", " | by whether the pin was last read or written.\n", " | \n", " | Method resolution order:\n", " | AxiGPIO\n", " | pynq.overlay.DefaultIP\n", " | builtins.object\n", " | \n", " | Methods defined here:\n", " | \n", " | __getitem__(self, idx)\n", " | \n", " | __init__(self, description)\n", " | Initialize self. See help(type(self)) for accurate signature.\n", " | \n", " | setdirection(self, direction, channel=1)\n", " | Sets the direction of a channel in the controller\n", " | \n", " | Must be one of AxiGPIO.{Input, Output, InOut} or the string\n", " | 'in', 'out' or 'inout'\n", " | \n", " | setlength(self, length, channel=1)\n", " | Sets the length of a channel in the controller\n", " | \n", " | ----------------------------------------------------------------------\n", " | Data and other attributes defined here:\n", " | \n", " | Channel = \n", " | Class representing a single channel of the GPIO controller.\n", " | \n", " | Wires are and bundles of wires can be accessed using array notation\n", " | with the methods on the wires determined by the type of the channel::\n", " | \n", " | input_channel[0].read()\n", " | output_channel[1:3].on()\n", " | \n", " | This class instantiated not used directly, instead accessed through\n", " | the `AxiGPIO` classes attributes. This class exposes the wires\n", " | connected to the channel as an array or elements. Slices of the\n", " | array can be assigned simultaneously.\n", " | \n", " | \n", " | InOut = \n", " | Class representing wires in an inout channel.\n", " | \n", " | This class should be passed to `setdirection` to indicate the\n", " | channel should be used for both input and output. It should not\n", " | be used directly.\n", " | \n", " | \n", " | Input = \n", " | Class representing wires in an input channel.\n", " | \n", " | This class should be passed to `setdirection` to indicate the\n", " | channel should be used for input only. It should not be used\n", " | directly.\n", " | \n", " | \n", " | Output = \n", " | Class representing wires in an output channel.\n", " | \n", " | This class should be passed to `setdirection` to indicate the\n", " | channel should be used for output only. It should not be used\n", " | directly.\n", " | \n", " | \n", " | bindto = ['xilinx.com:ip:axi_gpio:2.0']\n", " | \n", " | ----------------------------------------------------------------------\n", " | Methods inherited from pynq.overlay.DefaultIP:\n", " | \n", " | read(self, offset=0)\n", " | Read from the MMIO device\n", " | \n", " | Parameters\n", " | ----------\n", " | offset : int\n", " | Address to read\n", " | \n", " | write(self, offset, value)\n", " | Write to the MMIO device\n", " | \n", " | Parameters\n", " | ----------\n", " | offset : int\n", " | Address to write to\n", " | value : int or bytes\n", " | Data to write\n", " | \n", " | ----------------------------------------------------------------------\n", " | Readonly properties inherited from pynq.overlay.DefaultIP:\n", " | \n", " | register_map\n", " | \n", " | signature\n", " | The signature of the `call` method\n", " | \n", " | ----------------------------------------------------------------------\n", " | Data descriptors inherited from pynq.overlay.DefaultIP:\n", " | \n", " | __dict__\n", " | dictionary for instance variables (if defined)\n", " | \n", " | __weakref__\n", " | list of weak references to the object (if defined)\n", "\n" ] } ], "source": [ "help(soc.pmod_led_gpio)" ] }, { "cell_type": "code", "execution_count": 219, "id": "5feff16d", "metadata": {}, "outputs": [ { "ename": "KeyboardInterrupt", "evalue": "", "output_type": "error", "traceback": [ "\u001b[0;31m---------------------------------------------------------------------------\u001b[0m", "\u001b[0;31mKeyboardInterrupt\u001b[0m Traceback (most recent call last)", "Input \u001b[0;32mIn [219]\u001b[0m, in \u001b[0;36m\u001b[0;34m()\u001b[0m\n\u001b[1;32m 5\u001b[0m \u001b[38;5;28;01mfor\u001b[39;00m ch \u001b[38;5;129;01min\u001b[39;00m soc\u001b[38;5;241m.\u001b[39mpmod_led_gpio:\n\u001b[1;32m 6\u001b[0m ch\u001b[38;5;241m.\u001b[39moff()\n\u001b[0;32m----> 7\u001b[0m \u001b[43mtime\u001b[49m\u001b[38;5;241;43m.\u001b[39;49m\u001b[43msleep\u001b[49m\u001b[43m(\u001b[49m\u001b[38;5;241;43m1\u001b[39;49m\u001b[43m)\u001b[49m\n", "\u001b[0;31mKeyboardInterrupt\u001b[0m: " ] } ], "source": [ "# this works\n", "while True:\n", " for ch in soc.pmod_led_gpio:\n", " ch.on()\n", " time.sleep(1)\n", " for ch in soc.pmod_led_gpio:\n", " ch.off()\n", " time.sleep(1)\n", " " ] }, { "cell_type": "code", "execution_count": 215, "id": "83e700dc", "metadata": {}, "outputs": [ { "ename": "KeyboardInterrupt", "evalue": "", "output_type": "error", "traceback": [ "\u001b[0;31m---------------------------------------------------------------------------\u001b[0m", "\u001b[0;31mKeyboardInterrupt\u001b[0m Traceback (most recent call last)", "Input \u001b[0;32mIn [215]\u001b[0m, in \u001b[0;36m\u001b[0;34m()\u001b[0m\n\u001b[1;32m 7\u001b[0m \u001b[38;5;28;01melse\u001b[39;00m:\n\u001b[1;32m 8\u001b[0m soc\u001b[38;5;241m.\u001b[39mpmod_led_gpio[j]\u001b[38;5;241m.\u001b[39moff()\n\u001b[0;32m----> 9\u001b[0m \u001b[43mtime\u001b[49m\u001b[38;5;241;43m.\u001b[39;49m\u001b[43msleep\u001b[49m\u001b[43m(\u001b[49m\u001b[38;5;241;43m0.2\u001b[39;49m\u001b[43m)\u001b[49m\n", "\u001b[0;31mKeyboardInterrupt\u001b[0m: " ] } ], "source": [ "# this works\n", "while True:\n", " for i in range(8):\n", " for j in range(8):\n", " if i==j:\n", " soc.pmod_led_gpio[j].on()\n", " else:\n", " soc.pmod_led_gpio[j].off()\n", " time.sleep(0.2)" ] }, { "cell_type": "code", "execution_count": 214, "id": "18da5393", "metadata": {}, "outputs": [ { "ename": "KeyboardInterrupt", "evalue": "", "output_type": "error", "traceback": [ "\u001b[0;31m---------------------------------------------------------------------------\u001b[0m", "\u001b[0;31mKeyboardInterrupt\u001b[0m Traceback (most recent call last)", "Input \u001b[0;32mIn [214]\u001b[0m, in \u001b[0;36m\u001b[0;34m()\u001b[0m\n\u001b[1;32m 7\u001b[0m \u001b[38;5;28;01melse\u001b[39;00m:\n\u001b[1;32m 8\u001b[0m soc\u001b[38;5;241m.\u001b[39mpmod_led_gpio[j]\u001b[38;5;241m.\u001b[39mwrite(\u001b[38;5;241m0\u001b[39m)\n\u001b[0;32m----> 9\u001b[0m \u001b[43mtime\u001b[49m\u001b[38;5;241;43m.\u001b[39;49m\u001b[43msleep\u001b[49m\u001b[43m(\u001b[49m\u001b[38;5;241;43m0.2\u001b[39;49m\u001b[43m)\u001b[49m\n", "\u001b[0;31mKeyboardInterrupt\u001b[0m: " ] } ], "source": [ "# this works\n", "while True:\n", " for i in range(8):\n", " for j in range(8):\n", " if i==j:\n", " soc.pmod_led_gpio[j].write(1)\n", " else:\n", " soc.pmod_led_gpio[j].write(0)\n", " time.sleep(0.2)" ] }, { "cell_type": "code", "execution_count": 213, "id": "debb667e", "metadata": {}, "outputs": [ { "ename": "KeyboardInterrupt", "evalue": "", "output_type": "error", "traceback": [ "\u001b[0;31m---------------------------------------------------------------------------\u001b[0m", "\u001b[0;31mKeyboardInterrupt\u001b[0m Traceback (most recent call last)", "Input \u001b[0;32mIn [213]\u001b[0m, in \u001b[0;36m\u001b[0;34m()\u001b[0m\n\u001b[1;32m 2\u001b[0m \u001b[38;5;28;01mfor\u001b[39;00m i \u001b[38;5;129;01min\u001b[39;00m \u001b[38;5;28mrange\u001b[39m(\u001b[38;5;241m8\u001b[39m):\n\u001b[1;32m 3\u001b[0m soc\u001b[38;5;241m.\u001b[39mpmod_led_gpio\u001b[38;5;241m.\u001b[39mchannel1\u001b[38;5;241m.\u001b[39mwrite(val\u001b[38;5;241m=\u001b[39m\u001b[38;5;241m1\u001b[39m\u001b[38;5;241m<<\u001b[39mi, mask\u001b[38;5;241m=\u001b[39m\u001b[38;5;241m0xFF\u001b[39m)\n\u001b[0;32m----> 4\u001b[0m \u001b[43mtime\u001b[49m\u001b[38;5;241;43m.\u001b[39;49m\u001b[43msleep\u001b[49m\u001b[43m(\u001b[49m\u001b[38;5;241;43m0.2\u001b[39;49m\u001b[43m)\u001b[49m\n", "\u001b[0;31mKeyboardInterrupt\u001b[0m: " ] } ], "source": [ "# this works\n", "while True:\n", " for i in range(8):\n", " soc.pmod_led_gpio.channel1.write(val=1<\u001b[0;34m()\u001b[0m\n\u001b[1;32m 1\u001b[0m \u001b[38;5;28;01mwhile\u001b[39;00m \u001b[38;5;28;01mTrue\u001b[39;00m:\n\u001b[1;32m 2\u001b[0m \u001b[38;5;66;03m# soc.pmod_led_gpio.channel1.write(0x0,0xFF)\u001b[39;00m\n\u001b[0;32m----> 3\u001b[0m \u001b[43mtime\u001b[49m\u001b[38;5;241;43m.\u001b[39;49m\u001b[43msleep\u001b[49m\u001b[43m(\u001b[49m\u001b[38;5;241;43m1\u001b[39;49m\u001b[43m)\u001b[49m\n\u001b[1;32m 4\u001b[0m soc\u001b[38;5;241m.\u001b[39mpmod_led_gpio\u001b[38;5;241m.\u001b[39mchannel1\u001b[38;5;241m.\u001b[39mwrite(\u001b[38;5;241m0xFF\u001b[39m,\u001b[38;5;241m0xFF\u001b[39m)\n\u001b[1;32m 5\u001b[0m time\u001b[38;5;241m.\u001b[39msleep(\u001b[38;5;241m1\u001b[39m)\n", "\u001b[0;31mKeyboardInterrupt\u001b[0m: " ] } ], "source": [ "# this doesn't work, not sure why\n", "while True:\n", " soc.pmod_led_gpio.channel1.write(0x0,0xFF)\n", " time.sleep(1)\n", " soc.pmod_led_gpio.channel1.write(0xFF,0xFF)\n", " time.sleep(1)\n", " " ] }, { "cell_type": "code", "execution_count": 175, "id": "9497f45f", "metadata": {}, "outputs": [ { "name": "stdout", "output_type": "stream", "text": [ "Help on method write in module pynq.lib.axigpio:\n", "\n", "write(val, mask) method of pynq.lib.axigpio.Channel instance\n", " Set the state of the output pins\n", "\n" ] } ], "source": [ "help(soc.pmod_led_gpio.channel1.write)" ] } ], "metadata": { "kernelspec": { "display_name": "Python 3 (ipykernel)", "language": "python", "name": "python3" }, "language_info": { "codemirror_mode": { "name": "ipython", "version": 3 }, "file_extension": ".py", "mimetype": "text/x-python", "name": "python", "nbconvert_exporter": "python", "pygments_lexer": "ipython3", "version": "3.10.4" } }, "nbformat": 4, "nbformat_minor": 5 }