prepare for HW test #1

idcode.svf

+!#STAPL_VERSION    JESD71;
+!#VENDOR    Microsemi Corporation;
+!#IDCODE    063261CF;
+!#IDMASK    03FFFFFF;
+FREQUENCY 4E6 HZ;
+STATE RESET;
+RUNTEST IDLE 5 TCK;
+ENDIR IRPAUSE;
+ENDDR DRPAUSE;
+SIR 8 TDI(0F);
+SDR 32 TDI(00000000);
+STATE IDLE;
+RUNTEST IDLE 1 TCK;
+SDR 32 TDI(AAAAAAAA) TDO(063261CF) MASK(07FFFFFF);

read_raw_sca.py

+# -*- coding: utf-8 -*-
+"""
+Created on Mon Apr  9 10:42:00 2018
+
+@author: Magnus Rentsch Ersdal (magnus.ersdal@uib.no)
+RAW sca reader
+"""
+
+from hwdriver.SCA import Sca
+from settings import z, TDIregs
+
+id_card = 1
+gbt_ch = 0
+board = "CRU"
+sca = Sca(id_card, 2, gbt_ch, board, logger = z)
+
+print("input \"q\" to quit")
+try:
+    while(True):
+        inp = input()
+        if inp == 'q':
+            break    
+        else:
+            for reg in TDIregs:
+                sca.wr(reg,0)
+                print(sca.rdstr())
+                print(sca.readbin())
+except KeyboardInterrupt:
+    print("C-C caught")
+    
\ No newline at end of file

settings.py

+# -*- coding: utf-8 -*-
+"""
+Created on Tue Apr  3 16:32:58 2018
+
+@author: Magnus Rentsch Ersdal (magnus.ersdal@uib.no)
+global objects, required for many blocks of the software.
+"""
+#import hwdriver.SCA
+from SCARegs import SCARegs
+from logcomponents.zmqsender import Sender
+#import jtag_if.jtag_sequencer as jtag_seq
+import jtag_if.jtag_tap as jtag_tap
+
+#def init():
+#    global z
+z = Sender()
+
+#id_card = 1
+#gbt_ch = 0
+#board = "CRU"
+#
+#sca = hwdriver.SCA.Sca(id_card,2,gbt_ch,board, z)
+
+four_32b_high = [0xff_ff_ff_ff] * 4
+four_32b_high_str = ["1" * 32] * 4
+
+TMSregs = [SCARegs['JTAG_W_TMS0'], SCARegs['JTAG_W_TMS1'],
+                    SCARegs['JTAG_W_TMS2'], SCARegs['JTAG_W_TMS3']]
+
+TDOregs = [SCARegs['JTAG_W_TDO0'], SCARegs['JTAG_W_TDO1'],
+                    SCARegs['JTAG_W_TDO2'], SCARegs['JTAG_W_TDO3']]
+
+TDIregs = [SCARegs['JTAG_R_TDI0'], SCARegs['JTAG_R_TDI1'],
+                    SCARegs['JTAG_R_TDI2'], SCARegs['JTAG_R_TDI3']]
+
+highTMS_zip = zip(TMSregs, four_32b_high)
+
+highTMS_bin_zip = zip(TMSregs, four_32b_high_str)
+
+
+FIFOLEN = 128
+
+FREQUENCY = 20e6
+
+#jtg_seq = jtag_seq.Seq()
+
+jtg_tp = jtag_tap.tap()