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Diffstat (limited to 'src/devices/bus/coco/coco_t4426.cpp')
-rw-r--r--src/devices/bus/coco/coco_t4426.cpp14
1 files changed, 10 insertions, 4 deletions
diff --git a/src/devices/bus/coco/coco_t4426.cpp b/src/devices/bus/coco/coco_t4426.cpp
index 11c4499990a..eaa6f651ef2 100644
--- a/src/devices/bus/coco/coco_t4426.cpp
+++ b/src/devices/bus/coco/coco_t4426.cpp
@@ -332,13 +332,16 @@ READ8_MEMBER(coco_t4426_device::scs_read)
if ((offset >= 0x00) && (offset <= 0x07))
{
LOGPIA("- PIA\n");
- result = m_pia->read(offset & 3);
+ result = m_pia->read(space, offset & 3);
LOGPIA("- Offs:%04x Data:%02x\n", offset - 0x04, result);
}
else if ((offset >= 0x08) && (offset <= 0x0f) && (offset & 2))
{
LOGACIA("- ACIA\n");
- result = m_uart->read(offset & 1);
+ if (offset & 1)
+ result = m_uart->status_r(space, offset & 1);
+ else
+ result = m_uart->data_r(space, offset & 1);
LOGACIA("- Offs:%04x Data:%02x\n", offset - 0x04, result);
}
else
@@ -363,12 +366,15 @@ WRITE8_MEMBER(coco_t4426_device::scs_write)
if ((offset >= 0x00) && (offset <= 0x07))
{
LOG("- PIA\n");
- m_pia->write(offset & 3, data);
+ m_pia->write(space, offset & 3, data);
}
else if ((offset >= 0x08) && (offset <= 0x0f) && (offset & 2))
{
LOGACIA("- ACIA");
- m_uart->write(offset & 1, data);
+ if (offset & 1)
+ m_uart->control_w(space, offset & 1, data);
+ else
+ m_uart->data_w(space, offset & 1, data);
LOGACIA(" - Offs:%04x Data:%02x\n", offset & 1, data);
}
else