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Diffstat (limited to 'src/devices/cpu/tms1000/tms0980.h')
-rw-r--r--src/devices/cpu/tms1000/tms0980.h24
1 files changed, 24 insertions, 0 deletions
diff --git a/src/devices/cpu/tms1000/tms0980.h b/src/devices/cpu/tms1000/tms0980.h
index 331dbde66aa..be6a3906a6e 100644
--- a/src/devices/cpu/tms1000/tms0980.h
+++ b/src/devices/cpu/tms1000/tms0980.h
@@ -14,6 +14,30 @@
#include "tms0970.h"
+// pinout reference
+
+/*
+ ____ ____
+ R2 1 |* \_/ | 28 R3
+ R1 2 | | 27 R4
+ R0 3 | | 26 R5
+ ? 4 | | 25 R6
+ Vdd 5 | | 24 R7
+ K3 6 | | 23 R8
+ K8 7 | TMS0980 | 22 ?
+ K4 8 | | 21 ?
+ K2 9 | | 20 Vss
+ K1 10 | | 19 ?
+ O7 11 | | 18 O0
+ O6 12 | | 17 O1
+ O5 13 | | 16 O2
+ O4 14 |___________| 15 O3
+
+ note: TMS0980 official pin names for R0-R8 is D9-D1, O0-O7 is S(A-G,DP)
+
+*/
+
+
class tms0980_cpu_device : public tms0970_cpu_device
{
public: