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Diffstat (limited to 'src/devices/cpu/tms1000/tms1100.h')
-rw-r--r--src/devices/cpu/tms1000/tms1100.h46
1 files changed, 46 insertions, 0 deletions
diff --git a/src/devices/cpu/tms1000/tms1100.h b/src/devices/cpu/tms1000/tms1100.h
index a55d7e6099a..f61145346c5 100644
--- a/src/devices/cpu/tms1000/tms1100.h
+++ b/src/devices/cpu/tms1000/tms1100.h
@@ -14,6 +14,52 @@
#include "tms1000.h"
+// pinout reference
+
+/*
+ ____ ____
+ R8 1 |* \_/ | 28 R7
+ R9 2 | | 27 R6
+ R10 3 | | 26 R5
+ Vdd 4 | | 25 R4
+ K1 5 | | 24 R3
+ K2 6 | | 23 R2
+ K4 7 | TMS1100 | 22 R1
+ K8 8 | TMS1170 | 21 R0
+ INIT 9 | | 20 Vss
+ O7 10 | | 19 OSC2
+ O6 11 | | 18 OSC1
+ O5 12 | | 17 O0
+ O4 13 | | 16 O1
+ O3 14 |___________| 15 O2
+
+ ____ ____
+ R11 1 |* \_/ | 48 R10
+ R12 2 | | 39 R9
+ R13 3 | | 38 R8
+ R14 4 | | 37 R7
+ R15 5 | | 36 R6
+ Vdd 6 | | 35 NC
+ K1 7 | | 34 R5
+ K2 8 | | 33 R4
+ K4 9 | | 32 R3
+ K8 10 | TMS1300 | 31 R1
+ INIT 11 | | 30 R0
+ O7 12 | | 29 Vss
+ NC 13 | | 28 OSC2
+ NC 14 | | 27 OSC1
+ NC 15 | | 26 O0
+ O6 16 | | 25 O1
+ O5 17 | | 24 O2
+ O4 18 | | 23 NC
+ O3 19 | | 22 NC
+ NC 20 |___________| 21 NC
+
+ note: TMS1100 pinout is the same as TMS1000
+
+*/
+
+
class tms1100_cpu_device : public tms1000_cpu_device
{
public: