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author andreasnaive <andreasnaive@gmail.com>2019-03-25 23:13:40 +0100
committer andreasnaive <andreasnaive@gmail.com>2019-03-25 23:13:40 +0100
commitb380514764cf857469bae61c11143a19f79a74c5 (patch)
tree63c8012e262618f08a332da31dd714281aa2c5ed /src/lib/netlist/devices/nld_ne555.cpp
parentc24473ddff715ecec2e258a6eb38960cf8c8e98e (diff)
Revert "conflict resolution (nw)"
This reverts commit c24473ddff715ecec2e258a6eb38960cf8c8e98e, reversing changes made to 009cba4fb8102102168ef32870892438327f3705.
Diffstat (limited to 'src/lib/netlist/devices/nld_ne555.cpp')
-rw-r--r--src/lib/netlist/devices/nld_ne555.cpp101
1 files changed, 44 insertions, 57 deletions
diff --git a/src/lib/netlist/devices/nld_ne555.cpp b/src/lib/netlist/devices/nld_ne555.cpp
index 5e990d2e974..8795197bd57 100644
--- a/src/lib/netlist/devices/nld_ne555.cpp
+++ b/src/lib/netlist/devices/nld_ne555.cpp
@@ -46,8 +46,8 @@
*/
#include "nld_ne555.h"
-#include "netlist/analog/nlid_twoterm.h"
-#include "netlist/solver/nld_solver.h"
+#include "../analog/nlid_twoterm.h"
+#include "../solver/nld_solver.h"
#define R_OFF (1E20)
#define R_ON (25) // Datasheet states a maximum discharge of 200mA, R = 5V / 0.2
@@ -62,37 +62,31 @@ namespace netlist
, m_R1(*this, "R1")
, m_R2(*this, "R2")
, m_R3(*this, "R3")
- , m_ROUT(*this, "ROUT")
, m_RDIS(*this, "RDIS")
, m_RESET(*this, "RESET") // Pin 4
, m_THRES(*this, "THRESH") // Pin 6
, m_TRIG(*this, "TRIG") // Pin 2
- , m_OUT(*this, "_OUT") // to Pin 3 via ROUT
+ , m_OUT(*this, "OUT") // Pin 3
, m_last_out(*this, "m_last_out", false)
, m_ff(*this, "m_ff", false)
- , m_last_reset(*this, "m_last_reset", false)
{
register_subalias("GND", m_R3.m_N); // Pin 1
register_subalias("CONT", m_R1.m_N); // Pin 5
register_subalias("DISCH", m_RDIS.m_P); // Pin 7
register_subalias("VCC", m_R1.m_P); // Pin 8
- register_subalias("OUT", m_ROUT.m_P); // Pin 3
connect(m_R1.m_N, m_R2.m_P);
- connect(m_R1.m_N, m_R2.m_P);
connect(m_R2.m_N, m_R3.m_P);
connect(m_RDIS.m_N, m_R3.m_N);
- connect(m_OUT, m_ROUT.m_N);
}
NETLIB_UPDATEI();
NETLIB_RESETI();
- private:
+ protected:
analog::NETLIB_SUB(R_base) m_R1;
analog::NETLIB_SUB(R_base) m_R2;
analog::NETLIB_SUB(R_base) m_R3;
- analog::NETLIB_SUB(R_base) m_ROUT;
analog::NETLIB_SUB(R_base) m_RDIS;
logic_input_t m_RESET;
@@ -100,51 +94,52 @@ namespace netlist
analog_input_t m_TRIG;
analog_output_t m_OUT;
+ private:
state_var<bool> m_last_out;
state_var<bool> m_ff;
- state_var<bool> m_last_reset;
- nl_double clamp(const nl_double v, const nl_double a, const nl_double b)
- {
- nl_double ret = v;
- nl_double vcc = m_R1.m_P();
-
- if (ret > vcc - a)
- ret = vcc - a;
- if (ret < b)
- ret = b;
- return ret;
- }
+ inline nl_double clamp(const nl_double v, const nl_double a, const nl_double b);
+
};
NETLIB_OBJECT_DERIVED(NE555_dip, NE555)
{
NETLIB_CONSTRUCTOR_DERIVED(NE555_dip, NE555)
{
- register_subalias("1", "GND"); // Pin 1
- register_subalias("2", "TRIG"); // Pin 2
- register_subalias("3", "OUT"); // Pin 3
- register_subalias("4", "RESET"); // Pin 4
- register_subalias("5", "CONT"); // Pin 5
- register_subalias("6", "THRESH"); // Pin 6
- register_subalias("7", "DISCH"); // Pin 7
- register_subalias("8", "VCC"); // Pin 8
+ register_subalias("1", m_R3.m_N); // Pin 1
+ register_subalias("2", m_TRIG); // Pin 2
+ register_subalias("3", m_OUT); // Pin 3
+ register_subalias("4", m_RESET); // Pin 4
+ register_subalias("5", m_R1.m_N); // Pin 5
+ register_subalias("6", m_THRES); // Pin 6
+ register_subalias("7", m_RDIS.m_P); // Pin 7
+ register_subalias("8", m_R1.m_P); // Pin 8
}
};
+ inline nl_double NETLIB_NAME(NE555)::clamp(const nl_double v, const nl_double a, const nl_double b)
+ {
+ nl_double ret = v;
+ nl_double vcc = m_R1.m_P();
+
+ if (ret > vcc - a)
+ ret = vcc - a;
+ if (ret < b)
+ ret = b;
+ return ret;
+ }
+
NETLIB_RESET(NE555)
{
- m_R1.reset();
- m_R2.reset();
- m_R3.reset();
- m_ROUT.reset();
- m_RDIS.reset();
+ m_R1.do_reset();
+ m_R2.do_reset();
+ m_R3.do_reset();
+ m_RDIS.do_reset();
- /* FIXME make resistances a parameter, properly model other variants */
+ /* FIXME make resistance a parameter, properly model other variants */
m_R1.set_R(5000);
m_R2.set_R(5000);
m_R3.set_R(5000);
- m_ROUT.set_R(20);
m_RDIS.set_R(R_OFF);
m_last_out = true;
@@ -154,47 +149,39 @@ namespace netlist
{
// FIXME: assumes GND is connected to 0V.
- const auto reset = m_RESET();
+ nl_double vt = clamp(m_R2.m_P(), 0.7, 1.4);
+ bool bthresh = (m_THRES() > vt);
+ bool btrig = (m_TRIG() > clamp(m_R2.m_N(), 0.7, 1.4));
- if (!reset && m_last_reset)
+ if (!btrig)
{
- m_ff = false;
+ m_ff = true;
}
- else
+ else if (bthresh)
{
- const nl_double vt = clamp(m_R2.m_P(), 0.7, 1.4);
- const bool bthresh = (m_THRES() > vt);
- const bool btrig = (m_TRIG() > clamp(m_R2.m_N(), 0.7, 1.4));
-
- if (!btrig)
- m_ff = true;
- else if (bthresh)
- m_ff = false;
+ m_ff = false;
}
- const bool out = (!reset ? false : m_ff);
+ bool out = (!m_RESET() ? false : m_ff);
if (m_last_out && !out)
{
- m_RDIS.update();
+ m_RDIS.update_dev();
m_OUT.push(m_R3.m_N());
m_RDIS.set_R(R_ON);
}
else if (!m_last_out && out)
{
- m_RDIS.update();
+ m_RDIS.update_dev();
// FIXME: Should be delayed by 100ns
m_OUT.push(m_R1.m_P());
m_RDIS.set_R(R_OFF);
}
- m_last_reset = reset;
m_last_out = out;
}
- NETLIB_DEVICE_IMPL(NE555, "NE555", "")
- NETLIB_DEVICE_IMPL(NE555_dip, "NE555_DIP", "")
+ NETLIB_DEVICE_IMPL(NE555)
+ NETLIB_DEVICE_IMPL(NE555_dip)
- NETLIB_DEVICE_IMPL_ALIAS(MC1455P, NE555, "MC1455P", "")
- NETLIB_DEVICE_IMPL_ALIAS(MC1455P_dip, NE555_dip, "MC1455P_DIP", "")
} //namespace devices
} // namespace netlist