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-rw-r--r--icebox/icebox.py32
-rw-r--r--icefuzz/extract.py4
-rwxr-xr-xicefuzz/make_uip.py68
-rw-r--r--icefuzz/tests/rgb_drv_cbit/.gitignore1
-rwxr-xr-xicefuzz/tests/rgb_drv_cbit/fuzz_rgb_drv_cbit.py181
-rw-r--r--icefuzz/tests/rgb_drv_cbit/rgb_drv_data_u4k.txt20
-rw-r--r--icefuzz/tests/sb_rgb_drv.pcf8
-rw-r--r--icefuzz/tests/sb_rgb_drv.v36
-rw-r--r--icefuzz/timings_u4k.txt8
-rw-r--r--icefuzz/tmedges.txt6
-rw-r--r--icefuzz/tmedges.ys2
11 files changed, 329 insertions, 37 deletions
diff --git a/icebox/icebox.py b/icebox/icebox.py
index c4b435c..335e328 100644
--- a/icebox/icebox.py
+++ b/icebox/icebox.py
@@ -5801,6 +5801,38 @@ extra_cells_db = {
("SMCCLK", (25, 3, 0)) : {
"CLK": (25, 3, "slf_op_5")
},
+ ("LED_DRV_CUR", (25, 21, 2)) : {
+ "LED_DRV_CUR_EN": (25, 19, "CBIT_5"),
+ "EN": (25, 19, "lutff_6/in_3"),
+ },
+ ("RGB_DRV", (0, 21, 3)) : {
+ "RGB_DRV_EN": (0, 18, "CBIT_5"),
+ "RGB0_CURRENT_0": (0, 18, "CBIT_6"),
+ "RGB0_CURRENT_1": (0, 18, "CBIT_7"),
+ "RGB0_CURRENT_2": (0, 19, "CBIT_0"),
+ "RGB0_CURRENT_3": (0, 19, "CBIT_1"),
+ "RGB0_CURRENT_4": (0, 19, "CBIT_2"),
+ "RGB0_CURRENT_5": (0, 19, "CBIT_3"),
+ "RGB1_CURRENT_0": (0, 19, "CBIT_4"),
+ "RGB1_CURRENT_1": (0, 19, "CBIT_5"),
+ "RGB1_CURRENT_2": (0, 19, "CBIT_6"),
+ "RGB1_CURRENT_3": (0, 19, "CBIT_7"),
+ "RGB1_CURRENT_4": (0, 20, "CBIT_0"),
+ "RGB1_CURRENT_5": (0, 20, "CBIT_1"),
+ "RGB2_CURRENT_0": (0, 20, "CBIT_2"),
+ "RGB2_CURRENT_1": (0, 20, "CBIT_3"),
+ "RGB2_CURRENT_2": (0, 20, "CBIT_4"),
+ "RGB2_CURRENT_3": (0, 20, "CBIT_5"),
+ "RGB2_CURRENT_4": (0, 20, "CBIT_6"),
+ "RGB2_CURRENT_5": (0, 20, "CBIT_7"),
+ "RGBLEDEN": (0, 20, "lutff_1/in_1"),
+ "RGB0PWM": (0, 20, "lutff_2/in_1"),
+ "RGB1PWM": (0, 20, "lutff_3/in_1"),
+ "RGB2PWM": (0, 20, "lutff_4/in_1"),
+ "RGB0": (13, 21, 0),
+ "RGB1": (12, 21, 0),
+ "RGB2": (8, 21, 0)
+ },
}
}
diff --git a/icefuzz/extract.py b/icefuzz/extract.py
index 32bf289..75a65fa 100644
--- a/icefuzz/extract.py
+++ b/icefuzz/extract.py
@@ -41,7 +41,7 @@ for filename in sys.argv[1:]:
cur_text_db = text_db.setdefault("ipcon_5k", set())
ignore = False
elif device_class == "u4k" and line.startswith("IpCon"):
- cur_text_db = text_db.setdefault("ipcon_u4k", set())
+ cur_text_db = text_db.setdefault("ipcon_5k", set())
ignore = False
elif device_class == "5k" and line.startswith("DSP"):
match = re.match(r"DSP_Tile_\d+_(\d+)", line)
@@ -71,7 +71,7 @@ for filename in sys.argv[1:]:
if ypos in [8, 16]:
dsp_idx = 3
assert dsp_idx != None
- cur_text_db = text_db.setdefault("dsp%d_u4k" % dsp_idx, set())
+ cur_text_db = text_db.setdefault("dsp%d_5k" % dsp_idx, set())
ignore = False
elif not ignore:
print("'" + line + "'")
diff --git a/icefuzz/make_uip.py b/icefuzz/make_uip.py
index 4452607..4d4fa5a 100755
--- a/icefuzz/make_uip.py
+++ b/icefuzz/make_uip.py
@@ -22,7 +22,7 @@ for idx in range(num):
module top (
input [%d:0] glb_pins,
input [%d:0] in_pins,
- output [15:0] out_pins,
+ input [2:0] led_data,
output [%d:0] led_pins
);
wire [%d:0] glb, glb_pins;
@@ -92,39 +92,39 @@ for idx in range(num):
# bits.append("pwm_out[1]")
# bits.append("pwm_out[2]")
- # current_choices = ["0b000000", "0b000001", "0b000011", "0b000111", "0b001111", "0b011111", "0b111111"]
+ current_choices = ["0b000000", "0b000001", "0b000011", "0b000111", "0b001111", "0b011111", "0b111111"]
- # currents = [np.random.choice(current_choices) for i in range(3)]
+ currents = [np.random.choice(current_choices) for i in range(3)]
- # bit_curren = np.random.choice(bits)
- # bit_rgbleden = np.random.choice(bits)
- # bits_pwm = [np.random.choice([np.random.choice(bits), "pwm_out[%d]" % i]) for i in range(3)]
+ bit_curren = np.random.choice(bits)
+ bit_rgbleden = np.random.choice(bits)
+ bits_pwm = [np.random.choice([np.random.choice(bits), "led_data[%d]" % i]) for i in range(3)]
- # print("""
- # wire rgbpu;
- # SB_LED_DRV_CUR led_drv_cur (
- # .EN(%s),
- # .LEDPU(rgbpu)
- # );
-
- # SB_RGB_DRV #(
- # .RGB0_CURRENT(\"%s\"),
- # .RGB1_CURRENT(\"%s\"),
- # .RGB2_CURRENT(\"%s\")
- # ) rgb_drv (
- # .RGBLEDEN(%s),
- # .RGBPU(rgbpu),
- # .RGB0PWM(%s),
- # .RGB1PWM(%s),
- # .RGB2PWM(%s),
- # .RGB0(led_pins[0]),
- # .RGB1(led_pins[1]),
- # .RGB2(led_pins[2])
- # );
- # """ % (
- # bit_curren, currents[0], currents[1], currents[2],
- # bit_rgbleden, bits_pwm[0], bits_pwm[1], bits_pwm[2]
- # ), file = f)
+ print("""
+ wire rgbpu;
+ SB_LED_DRV_CUR led_drv_cur (
+ .EN(%s),
+ .LEDPU(rgbpu)
+ );
+
+ SB_RGB_DRV #(
+ .RGB0_CURRENT(\"%s\"),
+ .RGB1_CURRENT(\"%s\"),
+ .RGB2_CURRENT(\"%s\")
+ ) rgb_drv (
+ .RGBLEDEN(%s),
+ .RGBPU(rgbpu),
+ .RGB0PWM(%s),
+ .RGB1PWM(%s),
+ .RGB2PWM(%s),
+ .RGB0(led_pins[0]),
+ .RGB1(led_pins[1]),
+ .RGB2(led_pins[2])
+ );
+ """ % (
+ bit_curren, currents[0], currents[1], currents[2],
+ bit_rgbleden, bits_pwm[0], bits_pwm[1], bits_pwm[2]
+ ), file = f)
# TODO: I2C and SPI
@@ -133,9 +133,7 @@ for idx in range(num):
p = list(np.random.permutation(pins))
for i in range(len(pins) - len(glbs) - 16):
print("set_io in_pins[%d] %s" % (i, p.pop()), file=f)
- for i in range(16):
- print("set_io out_pins[%d] %s" % (i, p.pop()), file=f)
- # for i in range(len(led_pins)):
- # print("set_io led_pins[%d] %s" % (i, led_pins[i]), file=f)
+ for i in range(len(led_pins)):
+ print("set_io led_pins[%d] %s" % (i, led_pins[i]), file=f)
output_makefile(working_dir, "uip")
diff --git a/icefuzz/tests/rgb_drv_cbit/.gitignore b/icefuzz/tests/rgb_drv_cbit/.gitignore
new file mode 100644
index 0000000..a1bf670
--- /dev/null
+++ b/icefuzz/tests/rgb_drv_cbit/.gitignore
@@ -0,0 +1 @@
+work_rgb_drv/
diff --git a/icefuzz/tests/rgb_drv_cbit/fuzz_rgb_drv_cbit.py b/icefuzz/tests/rgb_drv_cbit/fuzz_rgb_drv_cbit.py
new file mode 100755
index 0000000..57f69b4
--- /dev/null
+++ b/icefuzz/tests/rgb_drv_cbit/fuzz_rgb_drv_cbit.py
@@ -0,0 +1,181 @@
+#!/usr/bin/env python3
+
+import os, sys
+# SB_RGB_DRV automatic fuzzing script
+
+device = "u4k"
+
+# SB_RGB_DRV config bits to be fuzzed
+# These must be in an order such that a config with bit i set doesn't set any other undiscovered bits yet
+
+
+fuzz_bits = [
+ "RGB0_CURRENT_0",
+ "RGB0_CURRENT_1",
+ "RGB0_CURRENT_2",
+ "RGB0_CURRENT_3",
+ "RGB0_CURRENT_4",
+ "RGB0_CURRENT_5",
+
+ "RGB1_CURRENT_0",
+ "RGB1_CURRENT_1",
+ "RGB1_CURRENT_2",
+ "RGB1_CURRENT_3",
+ "RGB1_CURRENT_4",
+ "RGB1_CURRENT_5",
+
+ "RGB2_CURRENT_0",
+ "RGB2_CURRENT_1",
+ "RGB2_CURRENT_2",
+ "RGB2_CURRENT_3",
+ "RGB2_CURRENT_4",
+ "RGB2_CURRENT_5"
+]
+
+
+# Boilerplate code based on the icefuzz script
+code_prefix = """
+module top(
+ input curren,
+ input rgbleden,
+ input r_in,
+ input g_in,
+ input b_in,
+ output r_led,
+ output g_led,
+ output b_led);
+"""
+
+def get_param_value(param_name, param_size, fuzz_bit):
+ param = "\"0b";
+ #In the RGB driver, once bit i of a current parameter is set i-1..0 must also be set
+ is_high = False
+ for i in range(param_size - 1, -1, -1):
+ if fuzz_bit == param_name + "_" + str(i) or is_high:
+ param += '1'
+ is_high = True
+ else:
+ param += '0'
+ param += "\""
+ return param
+def inst_rgb(fuzz_bit):
+ v = ""
+ v += """wire ledpu;
+ SB_LED_DRV_CUR led_cur_inst (
+ .EN(curren),
+ .LEDPU(ledpu));
+"""
+ v += """SB_RGB_DRV rgb_inst (
+ .RGBPU(ledpu),
+ .RGBLEDEN(rgbleden),
+ .RGB0PWM(r_in),
+ .RGB1PWM(g_in),
+ .RGB2PWM(b_in),
+ .RGB0(r_led),
+ .RGB1(g_led),
+ .RGB2(b_led)
+ );
+"""
+
+ v += "defparam rgb_inst.RGB0_CURRENT = " + get_param_value("RGB0_CURRENT", 6, fuzz_bit) + ";\n"
+ v += "defparam rgb_inst.RGB1_CURRENT = " + get_param_value("RGB1_CURRENT", 6, fuzz_bit) + ";\n"
+ v += "defparam rgb_inst.RGB2_CURRENT = " + get_param_value("RGB2_CURRENT", 6, fuzz_bit) + ";\n"
+
+ return v;
+
+def make_vlog(fuzz_bit):
+ vlog = code_prefix
+ vlog += inst_rgb(fuzz_bit)
+ vlog += "endmodule"
+ return vlog
+
+known_bits = []
+
+# Set to true to continue even if multiple bits are changed (needed because
+# of the issue discusssed below)
+show_all_bits = False #TODO: make this an argument
+
+#HACK: icecube doesn't let you set all of the config bits to 0,
+#which makes fuzzing early on annoying as there is never a case
+#with just 1 bit set. So a tiny bit of semi-manual work is needed
+#first to discover this (basically run this script with show_all_bits=True
+#and look for the stuck bit)
+#TODO: clever code could get rid of this
+rgb_drv_en_bit = {
+ "u4k" : (0, 18, 5)
+}
+
+led_drv_cur_en_bit = {
+ "u4k" : (25, 19, 5)
+}
+
+#Return a list of RGB_DRIVER config bits in the format (x, y, bit)
+def parse_exp(expfile):
+ current_x = 0
+ current_y = 0
+ bits = []
+ with open(expfile, 'r') as f:
+ for line in f:
+ splitline = line.split(' ')
+ if splitline[0].endswith("_tile"):
+ current_x = int(splitline[1])
+ current_y = int(splitline[2])
+ elif splitline[0] == "IpConfig":
+ if splitline[1][:5] == "CBIT_":
+ bitidx = int(splitline[1][5:])
+ bits.append((current_x, current_y, bitidx))
+ return bits
+
+#Convert a bit tuple as returned from the above to a nice string
+def bit_to_str(bit):
+ return "(%d, %d, \"CBIT_%d\")" % bit
+
+#The main fuzzing function
+def do_fuzz():
+ if not os.path.exists("./work_rgb_drv"):
+ os.mkdir("./work_rgb_drv")
+ known_bits.append(rgb_drv_en_bit[device])
+ known_bits.append(led_drv_cur_en_bit[device])
+ with open("rgb_drv_data_" + device + ".txt", 'w') as dat:
+ for fuzz_bit in fuzz_bits:
+ vlog = make_vlog(fuzz_bit)
+ with open("./work_rgb_drv/rgb_drv.v", 'w') as f:
+ f.write(vlog)
+ with open("./work_rgb_drv/rgb_drv.pcf", 'w') as f:
+ f.write("""
+set_io r_led 39
+set_io g_led 40
+set_io b_led 41
+ """)
+ retval = os.system("bash ../../icecube.sh -" + device + " ./work_rgb_drv/rgb_drv.v > ./work_rgb_drv/icecube.log 2>&1")
+ if retval != 0:
+ sys.stderr.write('ERROR: icecube returned non-zero error code\n')
+ sys.exit(1)
+ retval = os.system("../../../icebox/icebox_explain.py ./work_rgb_drv/rgb_drv.asc > ./work_rgb_drv/rgb_drv.exp")
+ if retval != 0:
+ sys.stderr.write('ERROR: icebox_explain returned non-zero error code\n')
+ sys.exit(1)
+ rgb_bits = parse_exp("./work_rgb_drv/rgb_drv.exp")
+ new_bits = []
+ for set_bit in rgb_bits:
+ if not (set_bit in known_bits):
+ new_bits.append(set_bit)
+ if len(new_bits) == 0:
+ sys.stderr.write('ERROR: no new bits set when setting config bit ' + fuzz_bit + '\n')
+ sys.exit(1)
+ if len(new_bits) > 1:
+ sys.stderr.write('ERROR: multiple new bits set when setting config bit ' + fuzz_bit + '\n')
+ for bit in new_bits:
+ sys.stderr.write('\t' + bit_to_str(bit) + '\n')
+ if not show_all_bits:
+ sys.exit(1)
+ if len(new_bits) == 1:
+ known_bits.append(new_bits[0])
+ if fuzz_bit == "RGB0_CURRENT_0":
+ print(("\"RGB_DRV_EN\":").ljust(24) + bit_to_str(rgb_drv_en_bit[device]) + ",")
+ dat.write(("\"RGB_DRV_EN\":").ljust(24) + bit_to_str(rgb_drv_en_bit[device]) + ",\n")
+ print(("\"LED_DRV_CUR_EN\":").ljust(24) + bit_to_str(led_drv_cur_en_bit[device]) + ",")
+ dat.write(("\"LED_DRV_CUR_EN\":").ljust(24) + bit_to_str(led_drv_cur_en_bit[device]) + ",\n")
+ print(("\"" + fuzz_bit + "\":").ljust(24) + bit_to_str(new_bits[0]) + ",")
+ dat.write(("\"" + fuzz_bit + "\":").ljust(24) + bit_to_str(new_bits[0]) + ",\n")
+do_fuzz()
diff --git a/icefuzz/tests/rgb_drv_cbit/rgb_drv_data_u4k.txt b/icefuzz/tests/rgb_drv_cbit/rgb_drv_data_u4k.txt
new file mode 100644
index 0000000..54f4aa0
--- /dev/null
+++ b/icefuzz/tests/rgb_drv_cbit/rgb_drv_data_u4k.txt
@@ -0,0 +1,20 @@
+"RGB_DRV_EN": (0, 18, "CBIT_5"),
+"LED_DRV_CUR_EN": (25, 19, "CBIT_5"),
+"RGB0_CURRENT_0": (0, 18, "CBIT_6"),
+"RGB0_CURRENT_1": (0, 18, "CBIT_7"),
+"RGB0_CURRENT_2": (0, 19, "CBIT_0"),
+"RGB0_CURRENT_3": (0, 19, "CBIT_1"),
+"RGB0_CURRENT_4": (0, 19, "CBIT_2"),
+"RGB0_CURRENT_5": (0, 19, "CBIT_3"),
+"RGB1_CURRENT_0": (0, 19, "CBIT_4"),
+"RGB1_CURRENT_1": (0, 19, "CBIT_5"),
+"RGB1_CURRENT_2": (0, 19, "CBIT_6"),
+"RGB1_CURRENT_3": (0, 19, "CBIT_7"),
+"RGB1_CURRENT_4": (0, 20, "CBIT_0"),
+"RGB1_CURRENT_5": (0, 20, "CBIT_1"),
+"RGB2_CURRENT_0": (0, 20, "CBIT_2"),
+"RGB2_CURRENT_1": (0, 20, "CBIT_3"),
+"RGB2_CURRENT_2": (0, 20, "CBIT_4"),
+"RGB2_CURRENT_3": (0, 20, "CBIT_5"),
+"RGB2_CURRENT_4": (0, 20, "CBIT_6"),
+"RGB2_CURRENT_5": (0, 20, "CBIT_7"),
diff --git a/icefuzz/tests/sb_rgb_drv.pcf b/icefuzz/tests/sb_rgb_drv.pcf
new file mode 100644
index 0000000..993782a
--- /dev/null
+++ b/icefuzz/tests/sb_rgb_drv.pcf
@@ -0,0 +1,8 @@
+set_io r_led 39
+set_io g_led 40
+set_io b_led 41
+set_io r_in 25
+set_io g_in 26
+set_io b_in 27
+set_io en 28
+set_io rgbleden 31
diff --git a/icefuzz/tests/sb_rgb_drv.v b/icefuzz/tests/sb_rgb_drv.v
new file mode 100644
index 0000000..77533d8
--- /dev/null
+++ b/icefuzz/tests/sb_rgb_drv.v
@@ -0,0 +1,36 @@
+module top
+(
+ input en,
+ input rgbleden,
+ input r_in,
+ input g_in,
+ input b_in,
+ output r_led,
+ output g_led,
+ output b_led);
+
+ wire ledpu;
+
+SB_LED_DRV_CUR
+LED_DRV_CUR(.EN(en),
+ .LEDPU(ledpu));
+
+ wire rgbpu;
+
+SB_RGB_DRV
+ RGB_DRV(.RGBLEDEN(rgbleden),
+ .RGBPU(rgbpu),
+ .RGB0PWM(r_in),
+ .RGB1PWM(g_in),
+ .RGB2PWM(b_in),
+ .RGB0(r_led),
+ .RGB1(g_led),
+ .RGB2(b_led));
+
+defparam RGB_DRV.RGB0_CURRENT = "0b000011";
+defparam RGB_DRV.RGB1_CURRENT = "0b001111";
+defparam RGB_DRV.RGB2_CURRENT = "0b111111";
+
+assign rgbpu = ledpu;
+
+endmodule
diff --git a/icefuzz/timings_u4k.txt b/icefuzz/timings_u4k.txt
index 5bdb59e..221bd78 100644
--- a/icefuzz/timings_u4k.txt
+++ b/icefuzz/timings_u4k.txt
@@ -177,6 +177,9 @@ IOPATH posedge:OUTPUTCLK PADOUT 524.617:917.247:1413.19 566.409
CELL PRE_IO_GBUF
IOPATH PADSIGNALTOGLOBALBUFFER GLOBALBUFFEROUTPUT 1622.53:2836.85:4370.7 1106.27:1934.21:2980.02
+CELL SB_LED_DRV_CUR
+IOPATH EN LEDPU 1.72086e+07:3.00878e+07:4.63559e+07 1.72086e+07:3.00878e+07:4.63559e+07
+
CELL SB_MAC16_ACC_U_16P16_ALL_PIPELINE
HOLD negedge:A[0] posedge:CLK 110.748:193.633:298.328
HOLD negedge:A[1] posedge:CLK 109.024:190.62:293.686
@@ -4198,6 +4201,11 @@ IOPATH posedge:RCLK RDATA[13] 437.591:765.089:1178.76 437.591:765.08
IOPATH posedge:RCLK RDATA[14] 437.591:765.089:1178.76 437.591:765.089:1178.76
IOPATH posedge:RCLK RDATA[15] 437.591:765.089:1178.76 437.591:765.089:1178.76
+CELL SB_RGB_DRV
+IOPATH RGB0PWM RGB0 17208.6:30087.8:46355.9 118002:206316:317869
+IOPATH RGB1PWM RGB1 17208.6:30087.8:46355.9 118002:206316:317869
+IOPATH RGB2PWM RGB2 17208.6:30087.8:46355.9 118002:206316:317869
+
CELL Sp12to4
IOPATH I O 221.254:386.843:596.004 314.672:550.176:847.65
diff --git a/icefuzz/tmedges.txt b/icefuzz/tmedges.txt
index 199fa2e..56366d6 100644
--- a/icefuzz/tmedges.txt
+++ b/icefuzz/tmedges.txt
@@ -172,6 +172,7 @@ InMux.O LogicCell40.in1
InMux.O LogicCell40.in3
InMux.O SB_HFOSC.CLKHFEN
InMux.O SB_HFOSC.CLKHFPU
+InMux.O SB_LED_DRV_CUR.EN
InMux.O SB_LFOSC.CLKLFEN
InMux.O SB_LFOSC.CLKLFPU
InMux.O SB_MAC16_ACC_U_16P16_ALL_PIPELINE.ADDSUBBOT
@@ -2311,6 +2312,10 @@ InMux.O SB_RGBA_DRV.RGB0PWM
InMux.O SB_RGBA_DRV.RGB1PWM
InMux.O SB_RGBA_DRV.RGB2PWM
InMux.O SB_RGBA_DRV.RGBLEDEN
+InMux.O SB_RGB_DRV.RGB0PWM
+InMux.O SB_RGB_DRV.RGB1PWM
+InMux.O SB_RGB_DRV.RGB2PWM
+InMux.O SB_RGB_DRV.RGBLEDEN
InMux.O SB_SPRAM256KA.ADDRESS[0]
InMux.O SB_SPRAM256KA.ADDRESS[10]
InMux.O SB_SPRAM256KA.ADDRESS[11]
@@ -2532,6 +2537,7 @@ SB_HFOSC.CLKHF Odrv4.I
SB_LEDDA_IP.PWMOUT0 DummyBuf.I
SB_LEDDA_IP.PWMOUT1 DummyBuf.I
SB_LEDDA_IP.PWMOUT2 DummyBuf.I
+SB_LED_DRV_CUR.LEDPU SB_RGB_DRV.RGBPU
SB_LFOSC.CLKLF GlobalMux.I
SB_LFOSC.CLKLF Odrv12.I
SB_MAC16_ACC_U_16P16_ALL_PIPELINE.ACCUMCO SB_MAC16_ACC_U_16P16_ALL_PIPELINE.ACCUMCI
diff --git a/icefuzz/tmedges.ys b/icefuzz/tmedges.ys
index 8520fb4..c1e8b3d 100644
--- a/icefuzz/tmedges.ys
+++ b/icefuzz/tmedges.ys
@@ -15,6 +15,8 @@ hierarchy -generate SB_MAC16 i:CLK i:CE i:C i:A i:B i:D i:AHOLD i:BHOLD i:CHOLD
hierarchy -generate SB_SPRAM256KA i:ADDRESS i:DATAIN i:MASKWREN i:WREN i:CHIPSELECT i:CLOCK i:STANDBY i:SLEEP \
i:POWEROFF i:DATAOUT
hierarchy -generate SB_RGBA_DRV i:CURREN i:RGBLEDEN i:RGB*PWM o:RGB*
+hierarchy -generate SB_LED_DRV_CUR i:EN o:LEDPU
+hierarchy -generate SB_RGB_DRV i:RGBPU i:RGBLEDEN i:RGB*PWM o:RGB*
hierarchy -generate SB_LFOSC i:CLKLFPU i:CLKLFEN o:CLKLF
hierarchy -generate SB_HFOSC i:CLKHFPU i:CLKHFEN o:CLKHF
hierarchy -generate SB_LEDDA_IP i:LEDDCS i:LEDDCLK i:LEDDDAT* i:LEDDADDR* i:LEDDDEN i:LEDDEXE i:LEDDRST o:PWMOUT* o:LEDDON
generated by cgit v1.2.3 (git 2.25.1) at 2025-10-31 15:40:39 +0000