參數(shù)資料
型號(hào): UPD753106GK
廠商: NEC Corp.
元件分類: 4位微控制器
英文描述: 4-BIT SINGLE-CHIP MICROCONTROLLER FOR SMALL GENERAL-PURPOSE INFRARED REMOTE CONTROL TRANSMITTER
中文描述: 4位單片機(jī)的小型通用紅外遙控器
文件頁數(shù): 38/90頁
文件大?。?/td> 547K
代理商: UPD753106GK
38
μ
PD753104, 753106, 753108
7. INTERRUPT FUNCTION AND TEST FUNCTION
The
μ
PD753108 has eight types of interrupt sources and two types of test sources. Of these test sources, INT2
has two types of edge detection testable inputs.
The interrupt control circuit of the
μ
PD753108 has the following functions.
(1) Interrupt function
Vectored interrupt function for hardware control, enabling/disabling the interrupt acceptance by the
interrupt enable flag (IExxx) and interrupt master enable flag (IME).
Can set any interrupt start address.
Multiple interrupts wherein the order of priority can be specified by the interrupt priority select register (IPS).
Test function of interrupt request flag (IRQxxx). An interrupt generation can be checked by software.
Release the standby mode. An interrupt to be released can be selected by the interrupt enable flag.
(2) Test function
Test request flag (IRQxxx) generation can be checked by software.
Release the standby mode. The test source to be released can be selected by the test enable flag.
相關(guān)PDF資料
PDF描述
UPD753108 4-BIT SINGLE-CHIP MICROCONTROLLER FOR SMALL GENERAL-PURPOSE INFRARED REMOTE CONTROL TRANSMITTER
UPD753108GC 4-BIT SINGLE-CHIP MICROCONTROLLER FOR SMALL GENERAL-PURPOSE INFRARED REMOTE CONTROL TRANSMITTER
UPD753108GK 4-BIT SINGLE-CHIP MICROCONTROLLER FOR SMALL GENERAL-PURPOSE INFRARED REMOTE CONTROL TRANSMITTER
UPD75312B 4-BIT SINGLE-CHIP MICROCOMPUTER
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