update comment to reflect changes

1 files changed, 4 insertions, 4 deletions

diff --git a/tests/soc_simple_display/instructions.s.tcl b/tests/soc_simple_display/instructions.s.tcl
index 97e577e..b1e4142 100644
--- a/tests/soc_simple_display/instructions.s.tcl
+++ b/tests/soc_simple_display/instructions.s.tcl
@@ -29,10 +29,10 @@ sub
 cond_jump 6
 
 ## write hFFFFFFFF to address h100A00 (the point is to write a non-zero value
-## there, but because our stack machine only knows how to write 32-bit values
-## to memory, we'll write to h100A00 and h100A02, both being mapped as the
-## VGA power-on register - what matters is the later write, so at least one of
-## higher 16 bits of written value has to be non-zero)
+## there, but because we're only using aligned 4-byte writes in this test,
+## we'll write to h100A00 and h100A02, both being mapped as the VGA power-on
+## register - what matters is the later write, so at least one of higher 16
+## bits of written value has to be non-zero)
 const -1
 store h100A00