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-rw-r--r--src/devices/machine/i8257.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/devices/machine/i8257.h b/src/devices/machine/i8257.h
index 93ce8df3365..7dfc5261e4f 100644
--- a/src/devices/machine/i8257.h
+++ b/src/devices/machine/i8257.h
@@ -60,7 +60,7 @@ public:
template <unsigned Ch> auto out_iow_cb() { return m_out_iow_cb[Ch].bind(); }
template <unsigned Ch> auto out_dack_cb() { return m_out_dack_cb[Ch].bind(); }
- // HACK: the radio86 and alikes require this, is it a bug in the soviet clone or is there something else happening?
+ // This should be set for systems that map the DMAC registers into the memory space rather than as I/O ports (e.g. radio86)
void set_reverse_rw_mode(bool flag) { m_reverse_rw = flag; }
protected: