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Diffstat (limited to 'src/devices/cpu/tms9900/tms9980a.cpp')
-rw-r--r--src/devices/cpu/tms9900/tms9980a.cpp16
1 files changed, 8 insertions, 8 deletions
diff --git a/src/devices/cpu/tms9900/tms9980a.cpp b/src/devices/cpu/tms9900/tms9980a.cpp
index a2ad92feda7..befeb346481 100644
--- a/src/devices/cpu/tms9900/tms9980a.cpp
+++ b/src/devices/cpu/tms9900/tms9980a.cpp
@@ -201,8 +201,8 @@ void tms9980a_device::mem_read()
case 1:
m_pass = 4; // make the CPU visit this method more than once
if (!m_dbin_line.isnull()) m_dbin_line(ASSERT_LINE);
- if (m_sospace)
- m_sospace->read_byte(m_address & m_prgaddr_mask & ~1);
+ if (m_setaddr)
+ m_setaddr->write_word(ASSERT_LINE, m_address & m_prgaddr_mask & ~1);
if (TRACE_ADDRESSBUS) logerror("tms9980a: set address bus %04x\n", m_address & m_prgaddr_mask & ~1);
m_check_ready = true;
break;
@@ -213,8 +213,8 @@ void tms9980a_device::mem_read()
m_current_value = (value << 8) & 0xff00;
break;
case 3:
- if (m_sospace)
- m_sospace->read_byte((m_address & m_prgaddr_mask) | 1);
+ if (m_setaddr)
+ m_setaddr->write_word(ASSERT_LINE, (m_address & m_prgaddr_mask) | 1);
if (TRACE_ADDRESSBUS) logerror("tms9980a: set address bus %04x\n", (m_address & m_prgaddr_mask) | 1);
break;
case 4:
@@ -236,8 +236,8 @@ void tms9980a_device::mem_write()
case 1:
m_pass = 4; // make the CPU visit this method once more
if (!m_dbin_line.isnull()) m_dbin_line(CLEAR_LINE);
- if (m_sospace)
- m_sospace->read_byte(m_address & m_prgaddr_mask & ~1);
+ if (m_setaddr)
+ m_setaddr->write_word(CLEAR_LINE, m_address & m_prgaddr_mask & ~1);
if (TRACE_ADDRESSBUS) logerror("tms9980a: set address bus %04x\n", m_address & m_prgaddr_mask & ~1);
m_prgspace->write_byte(m_address & 0x3ffe & ~1, (m_current_value >> 8)&0xff);
if (TRACE_MEM) logerror("tms9980a: memory write high byte %04x <- %02x\n", m_address & m_prgaddr_mask & ~1, (m_current_value >> 8)&0xff);
@@ -247,8 +247,8 @@ void tms9980a_device::mem_write()
// no action here, just wait for READY
break;
case 3:
- if (m_sospace)
- m_sospace->read_byte((m_address & m_prgaddr_mask) | 1);
+ if (m_setaddr)
+ m_setaddr->write_word(CLEAR_LINE, (m_address & m_prgaddr_mask) | 1);
if (TRACE_ADDRESSBUS) logerror("tms9980a: set address bus %04x\n", (m_address & m_prgaddr_mask) | 1);
m_prgspace->write_byte((m_address & m_prgaddr_mask) | 1, m_current_value & 0xff);
if (TRACE_MEM) logerror("tms9980a: memory write low byte %04x <- %02x\n", (m_address & m_prgaddr_mask) | 1, m_current_value & 0xff);