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author hap <happppp@users.noreply.github.com>2021-03-04 13:09:58 +0100
committer hap <happppp@users.noreply.github.com>2021-03-04 13:10:10 +0100
commitd65c5159f16d942fccc3c0420ed166e5fe85b64f (patch)
tree164c93d492bde1c32534fde2b411027749bcca7c /src/devices/cpu/pps41/pps41base.cpp
parent2d692d7570ae0a3c8819adfa09ac3001171f74c8 (diff)
pps41: add skeleton MM76-derived devices
Diffstat (limited to 'src/devices/cpu/pps41/pps41base.cpp')
-rw-r--r--src/devices/cpu/pps41/pps41base.cpp6
1 files changed, 3 insertions, 3 deletions
diff --git a/src/devices/cpu/pps41/pps41base.cpp b/src/devices/cpu/pps41/pps41base.cpp
index 55cf0506171..2766fead2cf 100644
--- a/src/devices/cpu/pps41/pps41base.cpp
+++ b/src/devices/cpu/pps41/pps41base.cpp
@@ -12,8 +12,8 @@ Part numbers:
- A76xx = MM76 - 42 pin spider
- A77xx = MM77 - 42 pin spider
- A78xx = MM78 - 42 pin spider
-- A79xx = MM76C - 52 pin spider
-- A86xx = MM76E - 42 pin spider
+- A79xx = MM76C - 52 pin spider - counter
+- A86xx = MM76E - 42 pin spider - extended ROM
- B76xx = MM76L - 40 pin dip
- B77xx = MM77L - 40 pin dip
- B78xx = MM78L - 40 pin dip
@@ -21,7 +21,7 @@ Part numbers:
- B90xx = MM78LA - 42 pin spider
"spider" = 2 rows of pins on each side, just like standard PPS-4 CPUs.
-"L" only difference is low-power
+"L" main difference is low-power
References:
- Series MM76 Product Description