MC68HC05SR3 Datasheet, PDF (11/96 Pages) Freescale Semiconductor, Inc – High-density Complementary Metal Oxide Semiconductor (HCMOS) Microcontroller Units

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Number
TITLE
8
CPU CORE AND INSTRUCTION SET
Page
Number
8.1 Registers ...............................................................................................................8-1
8.1.1 Accumulator (A) ...............................................................................................8-1
8.1.2 Index register (X)..............................................................................................8-2
8.1.3 Program counter (PC) ......................................................................................8-2
8.1.4 Stack pointer (SP) ............................................................................................8-2
8.1.5 Condition code register (CCR).........................................................................8-2
8.2 Instruction set ........................................................................................................8-3
8.2.1 Register/memory Instructions ..........................................................................8-4
8.2.2 Branch instructions ..........................................................................................8-4
8.2.3 Bit manipulation instructions ............................................................................8-4
8.2.4 Read/modify/write instructions .........................................................................8-4
8.2.5 Control instructions ..........................................................................................8-4
8.2.6 Tables...............................................................................................................8-4
8.3 Addressing modes .................................................................................................8-11
8.3.1 Inherent............................................................................................................8-11
8.3.2 Immediate ........................................................................................................8-11
8.3.3 Direct................................................................................................................8-11
8.3.4 Extended..........................................................................................................8-12
8.3.5 Indexed, no offset.............................................................................................8-12
8.3.6 Indexed, 8-bit offset..........................................................................................8-12
8.3.7 Indexed, 16-bit offset........................................................................................8-12
8.3.8 Relative ............................................................................................................8-13
8.3.9 Bit set/clear ......................................................................................................8-13
8.3.10 Bit test and branch ...........................................................................................8-13
9
LOW POWER MODES
9.1 STOP Mode ...........................................................................................................9-1
9.2 WAIT Mode............................................................................................................9-1
9.3 SLOW Mode ..........................................................................................................9-3
9.4 Data-Retention Mode ............................................................................................9-3
10
OPERATING MODES
10.1 User Mode ...........................................................................................................10-1
10.2 Self-Check Mode .................................................................................................10-1
10.3 Bootstrap Mode ...................................................................................................10-3
MC68HC05SR3
TPG
Freescale
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