summaryrefslogtreecommitdiffstatshomepage
path: root/src/devices/bus/vtech/memexp
diff options
context:
space:
mode:
author Olivier Galibert <galibert@pobox.com>2016-06-05 23:41:13 +0200
committer Olivier Galibert <galibert@pobox.com>2016-06-14 23:21:58 +0200
commitb82d7c4aef44eac0c4752b7db3c29306610a84ac (patch)
tree40c96f334c72d5dc4d5e1e27bee3616e5905c8ef /src/devices/bus/vtech/memexp
parent58ee7eb241f3f9458544df2f14be525cfc6a1810 (diff)
Memory fun [O.Galibert]
- Added AM_SELECT/addrselect field. Replaces the old AM_MIRROR/AM_MASK combo used to mirror a handler and get the mirrored bits in the offset. - Removed mask and/or mirror from where it didn't belong. Simplified a lot of instances of mask that just weren't needed, especially in bus handlers. Used the short forms of install handlers where possible. - Replaced the 60s hippy, "It's cool man" range parameter handling in map_range that tried to guess what was meant when the values passed were not entirely sensible, by a cranky, diner waitress-turned IRS auditor curmudgeon. Main control function has a series of 14 tests just to find a reason to fatalerror out your requests. You have been warned. Some drivers, hopefully not many, will fail the gate-guarding bureaucrat trials. Should be easy to fix actually, I worked on the error messages. A full regression test would be welcome.
Diffstat (limited to 'src/devices/bus/vtech/memexp')
-rw-r--r--src/devices/bus/vtech/memexp/rs232.cpp2
-rw-r--r--src/devices/bus/vtech/memexp/rtty.cpp2
2 files changed, 2 insertions, 2 deletions
diff --git a/src/devices/bus/vtech/memexp/rs232.cpp b/src/devices/bus/vtech/memexp/rs232.cpp
index ead9ac0a904..188f473514b 100644
--- a/src/devices/bus/vtech/memexp/rs232.cpp
+++ b/src/devices/bus/vtech/memexp/rs232.cpp
@@ -76,7 +76,7 @@ void rs232_interface_device::device_start()
void rs232_interface_device::device_reset()
{
// program
- m_slot->m_program->install_rom(0x4000, 0x47ff, 0, 0x800, memregion("software")->base());
+ m_slot->m_program->install_rom(0x4000, 0x47ff, 0x800, memregion("software")->base());
// data
m_slot->m_program->install_read_handler(0x5000, 0x57ff, read8_delegate(FUNC(rs232_interface_device::receive_data_r), this));
diff --git a/src/devices/bus/vtech/memexp/rtty.cpp b/src/devices/bus/vtech/memexp/rtty.cpp
index bf9930c3dcf..fa1438461f3 100644
--- a/src/devices/bus/vtech/memexp/rtty.cpp
+++ b/src/devices/bus/vtech/memexp/rtty.cpp
@@ -59,7 +59,7 @@ void rtty_interface_device::device_start()
void rtty_interface_device::device_reset()
{
// program
- m_slot->m_program->install_rom(0x4000, 0x4fff, 0, 0x1000, memregion("software")->base());
+ m_slot->m_program->install_rom(0x4000, 0x4fff, 0x1000, memregion("software")->base());
// data
m_slot->m_program->install_read_handler(0x5000, 0x57ff, read8_delegate(FUNC(rtty_interface_device::receive_data_r), this));