'1'Rockwell
R6518 One-Chip Microprocessor
R6518
INTRODUCTION
FEATURES
Enhanced 6502 CPU - Four new bit manipulation instructions: Set Memory Bit (SMB) Reset Memory Bit (RMB) Branch on Bit Set (BBS) Branch on Bit Reset (BBR) - Decimal and binary arithmetic modes - 13 addressing modes - True indexing
192-byte static RAM
16 TTL-compatible I/O lines
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