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CHAPTER 10 8/16-bit PPG timer
Table 10.3-2 Functions of PPG0 Operation Mode Control Register (PPGC0)
bit name
Function
bit0
Reserved: reserved bit
Always set this bit to "1".
bit1
bit2
Unused bits
Read: The value is undefined.
Write: No effect
bit3
PUF0:
Underflow generation
flag bit
8-bit PPG output 2-channel independent operation mode,
8+8-bit PPG output operation mode: When the value of the
PPG0 down counter is decremented from "00
H
" to "FF
H
",
an underflow occurs (PUF0 = 1).
16-bit PPG output operation mode: When the values of the
PPG0 and PPG1 down counters are decremented from
"0000
H
" to "FFFF
H
", an underflow occurs (PUF0 = 1).
• When an underflow occurs (PUF0 = 1) with an underflow
interrupt enabled (PIE0 = 1), an interrupt request is generated.
When set to "0": The bit is cleared.
When the bit is set to "1": No effect.
Read by read modify write instructions: "1" read
bit4
PIE0:
Underflow interrupt
enable bit
This bit enables or disables an interrupt.
When set to "0": No interrupt request generated even at
underflow (PUF0 = 1).
When set to "1": Interrupt request generated at underflow
(PUF0 = 1)
bit5
PE0:
PPG0 pin output enable
bit
This bit switches the PPG0 pin function to enable or disable the
pulse output.
When set to "0": Functions as general-purpose I/O port.
The pulse output is disabled.
When set to "1": PPG0 pin functions as PPG0 output pin.
The pulse output is enabled.
bit6
Unused bits
Read: The value is undefined.
Write: No effect
bit7
PEN0:
PPG0 operation enable
bit
This bit enables or disables the count operation of the 8-/16-bit
PPG timer 0.
When set to "0": Count operation disabled
When set to "1": Count operation enabled
• When the count operation is disabled (PEN0 = 0), the output
is held at a Low level.
Содержание F2MC-16LX Series
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Страница 36: ...18 CHAPTER 2 HANDLING DEVICES ...
Страница 176: ...158 CHAPTER 3 CPU ...
Страница 224: ...206 CHAPTER 5 Timebase timer ...
Страница 294: ...276 CHAPTER 8 16 bit reload timer ...
Страница 366: ...348 CHAPTER 12 DTP external interrupt ...
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Страница 446: ...428 CHAPTER 14 UART0 ...
Страница 588: ...570 CHAPTER 17 Address Match Detecting Function ...
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Страница 676: ...658 APPENDIX Table A 9 3 Bit Operation Instruction Map first byte 6CH ...
Страница 677: ...659 APPENDIX A Instructions Table A 9 4 Character String Operation Instruction Map first byte 6EH ...
Страница 678: ...660 APPENDIX Table A 9 5 2 byte Instruction Map first byte 6FH MUL MULW DIVU A A A ...
Страница 680: ...662 APPENDIX Table A 9 7 ea Instruction 2 first byte 71H ...
Страница 681: ...663 APPENDIX A Instructions Table A 9 8 ea Instruction 3 first byte 72H ...
Страница 682: ...664 APPENDIX Table A 9 9 ea Instruction 4 first byte 73H ...
Страница 683: ...665 APPENDIX A Instructions Table A 9 10 ea Instruction 5 first byte 74H ...
Страница 684: ...666 APPENDIX Table A 9 11 ea Instruction 6 first byte 75H ...
Страница 685: ...667 APPENDIX A Instructions Table A 9 12 ea Instruction 7 first byte 76H ...
Страница 686: ...668 APPENDIX Table A 9 13 ea Instruction 8 first byte 77H ...
Страница 687: ...669 APPENDIX A Instructions Table A 9 14 ea Instruction 9 first byte 78H ...
Страница 688: ...670 APPENDIX Table A 9 15 MOVEA RWi ea Instruction first byte 79H ...
Страница 689: ...671 APPENDIX A Instructions Table A 9 16 MOV Ri ea Instruction first byte 7AH ...
Страница 690: ...672 APPENDIX Table A 9 17 MOVW RWi ea Instruction first byte 7BH ...
Страница 691: ...673 APPENDIX A Instructions Table A 9 18 MOV ea Ri Instruction first byte 7CH ...
Страница 692: ...674 APPENDIX Table A 9 19 MOVW ea Rwi Instruction first byte 7DH ...
Страница 693: ...675 APPENDIX A Instructions Table A 9 20 XCH Ri ea Instruction first byte 7EH ...
Страница 694: ...676 APPENDIX Table A 9 21 XCHW RWi ea Instruction first byte 7FH ...
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