Page 4
DS007-0.4-NOV02
2002 Cygnal Integrated Products, Inc.
Advanced
Information
C8051F060/1/2/3
A
DVANCD
13.6.External CNVSTR2 Pin Reset.......................................................................................157
13.7.Watchdog Timer Reset..................................................................................................157
13.7.1. Enable/Reset WDT..............................................................................................157
13.7.2. Disable WDT.......................................................................................................158
7.3.2. Window Detector In Differential Mode.................................................................968. DACS, 12-BIT VOLTAGE MODE (DAC0 AND DAC1)..................................................99
8.1. DAC Output Scheduling................................................................................................100
8.1.1. Update Output On-Demand.................................................................................100
8.1.2. Update Output Based on Timer Overflow...........................................................100
8.2. DAC Output Scaling/Justification.................................................................................100
9. VOLTAGE REFERENCE 2 (C8051F060/2).....................................................................107
10. VOLTAGE REFERENCE 2 (C8051F061/3) ....................................................................109
11. COMPARATORS................................................................................................................111
11.1.Comparator Inputs.........................................................................................................113
12. CIP-51 MICROCONTROLLER........................................................................................117
12.1.Instruction Set................................................................................................................118
12.1.1. Instruction and CPU Timing................................................................................118
12.1.2. MOVX Instruction and Program Memory...........................................................118
12.2.Memory Organization ...................................................................................................123
12.2.1. Program Memory.................................................................................................123
12.2.2. Data Memory.......................................................................................................123
12.2.3. General Purpose Registers...................................................................................124
12.2.4. Bit Addressable Locations...................................................................................124
12.2.5. Stack
.................................................................................................................124
12.2.6. Special Function Registers...................................................................................125
12.2.6.1.SFR Paging..................................................................................................125
12.2.6.3.SFR Page Stack Example............................................................................127
12.2.7. Register Descriptions...........................................................................................140
12.3.Interrupt Handler...........................................................................................................143
12.3.1. MCU Interrupt Sources and Vectors ...................................................................143
12.3.2. External Interrupts ...............................................................................................143
12.3.3. Interrupt Priorities................................................................................................145
12.3.4. Interrupt Latency..................................................................................................145
12.3.5. Interrupt Register Descriptions............................................................................146
12.4.Power Management Modes...........................................................................................152
12.4.1. Idle Mode.............................................................................................................152
12.4.2. Stop Mode............................................................................................................152
13. RESET SOURCES ..............................................................................................................155
13.2.Power-fail Reset ............................................................................................................156
13.3.External Reset................................................................................................................156
13.4.Missing Clock Detector Reset.......................................................................................157