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S3F80JB MICROCONTROLLER xi
List of Figures (Continued)
Figure Title Page
Number Number
5-1 S3C8/S3F8-Series Interrupt Types...........................................................................5-2
5-2 S3F80JB Interrupt Structure.....................................................................................5-4
5-3 ROM Vector Address Area.......................................................................................5-5
5-4 Interrupt Function Diagram.......................................................................................5-8
5-5 System Mode Register (SYM)..................................................................................5-10
5-6 Interrupt Mask Register (IMR) ..................................................................................5-11
5-7 Interrupt Request Priority Groups.............................................................................5-12
5-8 Interrupt Priority Register (IPR) ................................................................................5-13
5-9 Interrupt Request Register (IRQ)..............................................................................5-14
6-1 System Flags Register (FLAGS) ..............................................................................6-6
7-1 Main Oscillator Circuit (External Crystal or Ceramic Resonator)............................7-1
7-2 External Clock Circuit...............................................................................................7-1
7-3 System Clock Circuit Diagram..................................................................................7-2
7-4 System Clock Control Register (CLKCON)...............................................................7-3
8-1 RESET Sources of The S3F80JB.............................................................................8-2
8-2 RESET Block Diagram of The S3F80JB ..................................................................8-3
8-3 RESET Block Diagram by LVD for The S3F80JB IN STOP MODE..........................8-4
8-4 Internal Power-On Reset Circuit...............................................................................8-5
8-5 Timing Diagram for Internal Power-On Reset Circuit................................................8-6
8-6 Reset Timing Diagram for The S3F80JB in STOP mode by IPOR ...........................8-7
8-7 Block Diagram for Back-up Mode.............................................................................8-10
8-8 Timing Diagram for Back-up Mode Input and Released by LVD...............................8-10
9-1 S3F80JB I/O Port Data Register Format ..................................................................9-5
9-2 Pull-up Resistor Enable Registers (Port 0 and Port 2 only) ......................................9-6
10-1 Basic Timer Control Register (BTCON)....................................................................10-2
10-2 Timer 0 Control Register (T0CON)...........................................................................10-5
10-3 Timer 0 DATA Register (T0DATA) ...........................................................................10-5
10-4 Simplified Timer 0 Function Diagram: Interval Timer Mode......................................10-6
10-5 Simplified Timer 0 Function Diagram: PWM Mode...................................................10-7
10-6 Simplified Timer 0 Function Diagram: Capture Mode ...............................................10-8
10-7 Basic Timer and Timer 0 Block Diagram ..................................................................10-9
11-1 Simplified Timer 1 Function Diagram: Capture Mode ...............................................11-2
11-2 Simplified Timer 1 Function Diagram: Interval Timer Mode......................................11-3
11-3 Timer 1 Block Diagram.............................................................................................11-4
11-4 Timer 1 Control Register (T1CON)...........................................................................11-5
11-5 Timer 1 Registers (T1CNTH, T1CNTL, T1DATAH, T1DATAL).................................11-6