From e0db8f4efce3ab14be5ae3a33f667ceeb2898cdf Mon Sep 17 00:00:00 2001
From: AJR <ajrhacker@users.noreply.github.com>
Date: Thu, 26 Mar 2020 08:13:16 -0400
Subject: [PATCH] More WD FDC master reset modernization (nw)

---
 src/devices/bus/abcbus/lux10828.cpp | 2 +-
 src/devices/bus/abcbus/lux21046.cpp | 2 +-
 src/devices/bus/econet/e01.cpp      | 2 +-
 src/mame/machine/archimds.cpp       | 3 +--
 4 files changed, 4 insertions(+), 5 deletions(-)

diff --git a/src/devices/bus/abcbus/lux10828.cpp b/src/devices/bus/abcbus/lux10828.cpp
index bc6f14082ed..28b44388d27 100644
--- a/src/devices/bus/abcbus/lux10828.cpp
+++ b/src/devices/bus/abcbus/lux10828.cpp
@@ -618,7 +618,7 @@ WRITE8_MEMBER( luxor_55_10828_device::ctrl_w )
 	m_wait_enable = BIT(data, 6);
 
 	// FDC master reset
-	if (!BIT(data, 7)) m_fdc->soft_reset();
+	m_fdc->mr_w(BIT(data, 7));
 }
 
 
diff --git a/src/devices/bus/abcbus/lux21046.cpp b/src/devices/bus/abcbus/lux21046.cpp
index 282d97ce127..3ec543ead6a 100644
--- a/src/devices/bus/abcbus/lux21046.cpp
+++ b/src/devices/bus/abcbus/lux21046.cpp
@@ -1053,7 +1053,7 @@ WRITE8_MEMBER( luxor_55_21046_device::_8a_w )
 	*/
 
 	// FDC master reset
-	if (!BIT(data, 0)) m_fdc->soft_reset();
+	m_fdc->mr_w(BIT(data, 0));
 
 	// density select
 	m_fdc->dden_w(BIT(data, 1));
diff --git a/src/devices/bus/econet/e01.cpp b/src/devices/bus/econet/e01.cpp
index 0246af4e7d4..4a58753628e 100644
--- a/src/devices/bus/econet/e01.cpp
+++ b/src/devices/bus/econet/e01.cpp
@@ -545,7 +545,7 @@ WRITE8_MEMBER( econet_e01_device::floppy_w )
 	m_fdc->dden_w(BIT(data, 4));
 
 	// floppy master reset
-	if (!BIT(data, 5)) m_fdc->soft_reset();
+	m_fdc->mr_w(BIT(data, 5));
 
 	// TODO floppy test
 
diff --git a/src/mame/machine/archimds.cpp b/src/mame/machine/archimds.cpp
index 1d9d5e1e159..ebe2cfa35c6 100644
--- a/src/mame/machine/archimds.cpp
+++ b/src/mame/machine/archimds.cpp
@@ -813,8 +813,7 @@ WRITE32_MEMBER(archimedes_state::archimedes_ioc_w)
 								---- x--- floppy controller reset
 								*/
 								m_fdc->dden_w(BIT(data, 1));
-								if (!(data & 8))
-									m_fdc->soft_reset();
+								m_fdc->mr_w(BIT(data, 3));
 								if(data & ~0xa)
 									printf("%02x Latch B\n",data);
 								return;