summaryrefslogtreecommitdiffstatshomepage
path: root/src/devices/video/nt7534.cpp
diff options
context:
space:
mode:
Diffstat (limited to 'src/devices/video/nt7534.cpp')
-rw-r--r--src/devices/video/nt7534.cpp20
1 files changed, 10 insertions, 10 deletions
diff --git a/src/devices/video/nt7534.cpp b/src/devices/video/nt7534.cpp
index a4cb9fb33f7..e777aac55dc 100644
--- a/src/devices/video/nt7534.cpp
+++ b/src/devices/video/nt7534.cpp
@@ -155,27 +155,27 @@ uint32_t nt7534_device::screen_update(screen_device &screen, bitmap_ind16 &bitma
return 0;
}
-READ8_MEMBER(nt7534_device::read)
+uint8_t nt7534_device::read(offs_t offset)
{
switch (offset & 0x01)
{
- case 0: return control_read(space, 0);
- case 1: return data_read(space, 0);
+ case 0: return control_read();
+ case 1: return data_read();
}
return 0;
}
-WRITE8_MEMBER(nt7534_device::write)
+void nt7534_device::write(offs_t offset, uint8_t data)
{
switch (offset & 0x01)
{
- case 0: control_write(space, 0, data); break;
- case 1: data_write(space, 0, data); break;
+ case 0: control_write(data); break;
+ case 1: data_write(data); break;
}
}
-WRITE8_MEMBER(nt7534_device::control_write)
+void nt7534_device::control_write(uint8_t data)
{
if (m_data_len == 4)
{
@@ -284,7 +284,7 @@ WRITE8_MEMBER(nt7534_device::control_write)
}
}
-READ8_MEMBER(nt7534_device::control_read)
+uint8_t nt7534_device::control_read()
{
if (m_data_len == 4)
{
@@ -302,7 +302,7 @@ READ8_MEMBER(nt7534_device::control_read)
}
}
-WRITE8_MEMBER(nt7534_device::data_write)
+void nt7534_device::data_write(uint8_t data)
{
// if (m_busy_flag)
// {
@@ -340,7 +340,7 @@ WRITE8_MEMBER(nt7534_device::data_write)
set_busy_flag(41);
}
-READ8_MEMBER(nt7534_device::data_read)
+uint8_t nt7534_device::data_read()
{
if (m_page*132 + m_column >= ARRAY_LENGTH(m_ddram))
return 0;