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authorGravatarGravatar AJR <ajrhacker@users.noreply.github.com>2020-11-24 22:48:23 -0500
committerGravatarGravatar AJR <ajrhacker@users.noreply.github.com>2020-11-24 22:48:23 -0500
commita35cd5698f0f0c7fa5464ef6129240f1b4d218fd (patch)
treeb8268fec65aef46c9a470be5a070b67499387d89 /src/mame
parent334c801c55e6c1d620b07fddee32c37d31a7d690 (diff)
tim100: Note
Diffstat (limited to 'src/mame')
-rw-r--r--src/mame/drivers/tim100.cpp1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/mame/drivers/tim100.cpp b/src/mame/drivers/tim100.cpp
index da74ce6bfca..198a7085537 100644
--- a/src/mame/drivers/tim100.cpp
+++ b/src/mame/drivers/tim100.cpp
@@ -9,6 +9,7 @@ Mihajlo Pupin Institute
2016/07/14 Fixed display etc [Robbbert]
Notes:
+- CRTC is configured to display 17 rows of 40 characters, but code always blanks the last 3 rows.
- Serial keyboard appears to need 8 bits, 2 stop bits, odd parity
- Unable to type anything as it seems uarts want BRKDET activated all the time, which we cannot do.
- Unable to find any technical info at all, so it's all guesswork.