TM57PA40

Advance Information TM57PA40 8 Bit Microcontroller User Manual Tenx reserves the right to change or discontinue this product without notice. tenx technology inc. Preliminary Downloaded from DatasheetLib.com - datasheet search engine tenx technology, inc. Rev 1.0, 2009/04/17 Advance Information INDEX UM-TM57PA40 8 Bit Microcontroller FEATURES .......................................................................................................................... 3 BLOCK DIAGRAM .............................................................................................................. 3 PIN ASSIGNMENT .............................................................................................................. 4 FUNCTIONAL DESCRIPTION............................................................................................. 5 1. CPU Core ..................................................................................................................... 5 1.1 Clock Scheme and Instruction Cycle....................................................................... 5 1.2 Addressing Mode .................................................................................................... 5 1.3 Programming Counter (PC) and Stack.................................................................... 6 1.4 ALU and Working (W) Register ............................................................................... 6 1.5 STATUS Register.............................................