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diff --git a/trunk/src/emu/machine/pls100.h b/trunk/src/emu/machine/pls100.h
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+/**********************************************************************
+
+ PLS100 16x48x8 Programmable Logic Array emulation
+
+ Copyright MESS Team.
+ Visit http://mamedev.org for licensing and usage restrictions.
+
+**********************************************************************
+ _____ _____
+ FE 1 |* \_/ | 28 Vcc
+ I7 2 | | 27 I8
+ I6 3 | | 26 I9
+ I5 4 | | 25 I10
+ I4 5 | | 24 I11
+ I3 6 | 82S100 | 23 I12
+ I2 7 | 82S101 | 22 I13
+ I1 8 | PLS100 | 21 I14
+ I0 9 | PLS101 | 20 I15
+ F7 10 | | 19 _CE
+ F6 11 | | 18 F0
+ F5 12 | | 17 F1
+ F4 13 | | 16 F2
+ GND 14 |_____________| 15 F3
+
+**********************************************************************/
+
+#pragma once
+
+#ifndef __PLS100__
+#define __PLS100__
+
+#include "emu.h"
+#include "jedparse.h"
+
+
+
+//**************************************************************************
+// MACROS / CONSTANTS
+//**************************************************************************
+
+#define PAL_INPUTS 16
+#define PAL_OUTPUTS 8
+#define PAL_TERMS 48
+
+
+
+///*************************************************************************
+// INTERFACE CONFIGURATION MACROS
+///*************************************************************************
+
+#define MCFG_PLS100_ADD(_tag) \
+ MCFG_DEVICE_ADD(_tag, PLS100, 0)
+
+
+
+///*************************************************************************
+// TYPE DEFINITIONS
+///*************************************************************************
+
+// ======================> pls100_device
+
+class pls100_device : public device_t
+{
+public:
+ // construction/destruction
+ pls100_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock);
+
+ UINT8 read(UINT16 input);
+
+protected:
+ // device-level overrides
+ virtual void device_start();
+
+private:
+ inline void parse_fusemap();
+ inline int get_product(int term);
+ inline void update_outputs();
+
+ UINT16 m_i;
+ UINT8 m_s;
+ UINT16 m_and_true[PAL_TERMS];
+ UINT16 m_and_comp[PAL_TERMS];
+ UINT16 m_or[PAL_TERMS];
+ UINT8 m_xor;
+};
+
+
+// device type definition
+extern const device_type PLS100;
+
+
+
+#endif