Ht46r47 как сбросить ошибки

Interrupt Source

TMR/TMR0 Overflow

TMR1 Overflow

A/D Converter Interrupt

2

I

C Bus Interrupt

Note

Only the HT46R24/HT46C24 devices have two internal timers, known as TMR0 and TMR1. The

other devices in the series have only one internal timer, which is known as TMR.

In cases where both external and internal interrupts are enabled and where an external and inter-

nal interrupt occurs simultaneously, the external interrupt will always have priority and will there-

fore be serviced first. Suitable masking of the individual interrupts using the INTC register can

prevent simultaneous occurrences.

The interrupt request flags, TF, T0F, T1F, EIF, ADF and HIF together with the interrupt enable bits

ETI, ET0I, ET1I, EEI, EADI and EHI form the interrupt control registers INTC, INTC0 and INTC1,

which are located in the Data Memory. By disabling the interrupt enable bits, a requested interrupt

can be prevented from being serviced, however, once an interrupt request flag is set, it will remain

in this condition in the INTC, INTC0 or INTC1 register until the corresponding interrupt is serviced

or until the request flag is cleared by a software instruction.

It is recommended that programs do not use the ²CALL subroutine² instruction within the interrupt

subroutine. Interrupts often occur in an unpredictable manner or need to be serviced immediately

in some applications. If only one stack is left and the interrupt is not well controlled, the original con-

trol sequence will be damaged once a ²CALL subroutine² is executed in the interrupt subroutine.

Reset and Initialization

A reset function is a fundamental part of any microcontroller ensuring that the device can be set to

some predetermined condition irrespective of outside parameters. The most important reset condi-

tion is after power is first applied to the microcontroller. In this case, internal circuitry will ensure

that the microcontroller, after a short delay, will be in a well defined state and ready to execute the

first program instruction. After this power-on reset, certain important internal registers will be set to

defined states before the program commences. One of these registers is the Program Counter,

which will be reset to zero forcing the microcontroller to begin program execution from the lowest

Program Memory address.

In addition to the power-on reset, situations may arise where it is necessary to forcefully apply a re-

set condition when the microcontroller is running. One example of this is where after power has

been applied and the microcontroller is already running, the RES line is forcefully pulled low. In

such a case, known as a normal operation reset, some of the microcontroller registers remain un-

changed allowing the microcontroller to proceed with normal operation after the reset line is al-

Chapter 1 Hardware Structure

HT46R47

HT46R22

HT46C47

HT46C22

Priority

Priority

2

2

N/A

N/A

3

3

N/A

4

65

HT46R23

HT46R24

HT46C23

HT46C24

Priority

Priority

2

2

N/A

3

3

4

4

5

Строительные технологии

МЕНЮ

1 час назад, KRAB сказал:

проверял что в сети у клиента?

206 примерно.

Сейчас погонял от ЛАТРА, реле щелкают, переключаются,  

Первая ступень держит на выходе 220 вольт при входном 140-150, вторая ступень отрубает выход, дальше следующая около 160-180 на входе снова дает на выходе 220.

Следующая ступень опять отрубает выход. При этом на дисплее горит буква «L»

Делаю вывод, одно реле ( второе или третье) пригорело и не переключается, завтра найду источник 12 вольт и буду индивидуально с каждым разбираться.

Схемы Ресант у меня две разные, с байпасом, но идея одна, по сути.

Вот по ходу мой стабилизатор…только тут с тороидальным трансом.

https://www.drive2.ru/b/1313664/

• 108, SZ [m] Skip if Data Memory is 0 Description If the contents of the specified Data Memory is 0, the following instruction is skipped. As this requires the insertion of a dummy instruction while the next instruction is fetched, it is a two cycle instruction. If the result is not 0 the program proceeds with the following instruc — tion. Operation Skip if [m] = 0 Affected flag(s) None SZA [m] Skip if Data Memory is 0 wit…

• 22, Holtek HT46R47 Symbol Parameter Test Conditions Min. Typ. Max. Unit V DD Conditions V IL1 Input Low Voltage for I/O Ports, TMR, TMR0, TMR1, INT ¾¾ 0 ¾ 0.3V DD V V IH1 Input High Voltage for I/O Ports, TMR, TMR0, TMR1, INT ¾¾ 0.7V DD ¾ V DD V V IL2 Input Low Voltage (RES) ¾¾ 0 ¾ 0.4V DD V V IH2 Input High Voltage (RES) ¾¾ 0.9V DD ¾ V DD V V LVR Low Voltage Reset ¾¾ 2.7 3 3.3 V I OL I/O Port Sink Current 3V V OL =0.1V DD 48 ¾ mA 5V V OL =0.1V DD 10 20 ¾ mA I OH I/O Port Sou…

• 21, Note 1. Each pin on PA can be programmed through a configuration option to have a wake-up function. 2. Individual pins on PA and PB can be selected to have pull-high resistors. However, individual pins on Port C, Port D and Port F cannot be selected to have pull-high resistors. If the pull-high configuration is chosen for a particular PC, PD or PF port, then all input pins on the corresponding port will have pull-high resis…

• 73, nal interrupt occurs, the interrupt request flag, TF, T0F or T1F will be reset and the EMI bit will be cleared to disable other interrupts. A/D Interrupt For an A/D interrupt to occur, the corresponding interrupt enable bit EADI must be first set. For the HT46R47/HT46C47 devices, this is bit 3 of the INTC register, while for the HT46R22/HT46C22 and HT46R23/HT46C23 devices, this is bit 3 of the INTC0 register. For the …

• 101, DAA [m] Decimal-Adjust ACC for addition with result in Data Memory Description Convert the contents of the Accumulator value to a BCD ( Binary Coded Decimal) value re — sulting from the previous addition of two BCD variables. If the low nibble is greater than 9 or if AC flag is set, then a value of 6 will be added to the low nibble. Otherwise the low nibble remains unchanged. If the high nibble is greater than 9 or if the C f…

• 84, counter to give longer watchdog time-outs. In the case of the HT46R47/HT46C47 devices, this divi — sion ratio is fixed by an internal counter which gives a 2 15 fixed division ratio. In the case of the other devices, the division ratio can be varied by selecting different configuration options to give a 2 12 to 2 15 division ratio range. As the clear instruction only resets the last stage of the counter chain, for this reason the actual divisi…

• 41, 32 A/D Type MCU V D D P F D o r P W M W a v e f o r m M U X R e a d D a t a R e g i s t e r D Q C K S D Q C K Q S C o n t r o l B i t P u l l — H i g h O p t i o n D a t a B u s W r i t e C o n t r o l R e g i s t e r C h i p R e s e t R e a d C o n t r o l R e g i s t e r W r i t e D a t a R e g i s t e r D a t a B i t Q P F D / P W M O p t i o n P A 3 / P F D P D 0 / P W M 0 P D 1 / P W M 1 P D 2 / P W M 2 P D 3 / …

• 96, Mnemonic Description Cycles Flag Affected Branch JMP addr SZ [m] SZA [m] SZ [m].i SNZ [m].i SIZ [m] SDZ [m] SIZA [m] SDZA [m] CALL addr RET RET A,x RETI Jump unconditionally Skip if Data Memory is zero Skip if Data Memory is zero with data movement to ACC Skip if bit i of Data Memory is zero Skip if bit i of Data Memory is not zero Skip if increment Data Memory is zero Skip if decrement Data Memory is zero Skip …

• 61, Holtek HT46R47 mov a,ADRH ; read conversion result from the high byte ; ADRH register mov adrh_buffer,a ; save result to user defined register mov a,ADRL ; read conversion result from the low byte ADRL ; register mov adrl_buffer,a ; save result to user defined register : : jmp start_conversion ; start next A/D conversion Example: using Interrupt method to detect end of conversion set INTC0.0 ; interrupt global enable set INTC0.3 ; enable A/D interr…

• 137, · Step 6 If the process is successful a dialog will be shown. · Step 7 Press the Finish button and restart the computer system. Then you can run HT-IDE3000 now. SETUP will create four subdirectories, BIN, INCLUDE, LIB, SAMPLE, under the destination di — rectory you specified in Step 4. The BIN subdirectory contains all the system executables (EXE), dynamic link libraries (DLL) and configuration files (CFG, F…

• 38, ²CLR [m].i² instructions. The ability to change I/O pins from output to input and vice-versa by ma — nipulating specific bits of the I/O control registers during normal program operation is a useful fea — ture of these devices. Pulse Width Modulator Registers — PWM, PWM0, PWM1, PWM2, PWM3 Each device in the A/D microcontroller range contains either 1, 2 or 4 integrated Pulse Width Modu — lators or PWM. Each one has its own independent co…

• 130, Chapter 5 MCU Programming Tools To ease the process of application development, the importance and availability of supporting tools for microcontrollers cannot be underestimated. To support its range of MCUs, Holtek is fully committed to the development and release of easy to use and fully functional tools for its full range of devices. The overall development environment is known as the HT-IDE, while the operating soft — ware is known as the HT-IDE3000…

• 115, For DATA sections, the byte address is in one byte units (8 bits/byte). BYTE aligns the section at any byte address, WORD aligns the section at any even address, PARA aligns the section at any address which is a multiple of 16, and PAGE aligns the section at any address which is a multiple of 256. The optional combine type defines the way of combining sections having the same complete name (section and class name). It can be any one of the following: — COMMON Create…

• 158, 28-pin SOP (300mil) Outline Dimensions Symbol Dimensions in mil Min. Nom. Max. A 394 ¾ 419 B 290 ¾ 300 C14 ¾ 20 C¢ 697 ¾ 713 D92 ¾ 104 E ¾ 50 ¾ F4 ¾¾ G32 ¾ 38 H4 ¾ 12 a 0°¾10° Appendix B Package Information 149 2 8 1 1 5 1 4 A B C D F C ‘ G H a E
  …

• 74, Holtek HT46R47 Interrupt Source HT46R47 HT46C47 Priority HT46R22 HT46C22 Priority HT46R23 HT46C23 Priority HT46R24 HT46C24 Priority TMR/TMR0 Overflow 2222 TMR1 Overflow N/A N/A N/A 3 A/D Converter Interrupt 3334 I 2 C Bus Interrupt N/A 4 4 5 Note Only the HT46R24/HT46C24 devices have two internal timers, known as TMR0 and TMR1. The other devices in the series have only one internal timer, which is known as TMR. In cases where both external and internal interrupts are enabled an…

• 63, I 2 C Bus Serial Interface The I 2 C bus is a bidirectional 2-wire communication interface originally developed by Philips Semi — conductors. The possibility of transmitting and receiving data on only 2 lines offers many new appli — cation possibilities for microcontroller based applications and for this reason, with the exception of the HT46R47/HT46C47 devices, an I 2 C bus is implemented in each of the microcontrollers in the Ho…

• 39, Pull-high Resistors Many product applications require pull-high resistors for their switch inputs usually requiring the use of an external resistor. To eliminate the need for these external resistors, all I/O pins, when con — figured as an input have the capability of being connected to an internal pull-high resistor. These pull-high resistors are selectable via configuration option and are implemented using a weak PMOS transistor. Note that on some ports, individu…