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型號(hào)：	R4F2116BG20V
元件分類：	微控制器/微處理器
英文描述：	16-BIT, FLASH, 20 MHz, MICROCONTROLLER, PBGA176
封裝：	13 X 13 MM, 0.80 MM PITCH, PLASTIC, LFBGA-176
文件頁(yè)數(shù)：	42/842頁(yè)
文件大小：	5188K
代理商：	R4F2116BG20V

Section 5 Interrupt Controller

Rev. 1.00 Mar. 02, 2006 Page 96 of 798

REJ09B0255-0100

Internal Interrupt Sources

Internal interrupts issued from the on-chip peripheral modules have the following features:

For each on-chip peripheral module there are flags that indicate the interrupt request status,

and enable bits that individually select enabling or disabling of these interrupts. When the

enable bit for a particular interrupt source is set to 1, an interrupt request is sent to the interrupt

The control level for each interrupt can be set by ICR.

Interrupt Exception Handling Vector Tables

Tables 5.4 and 5.5 list interrupt exception handling sources, vector addresses, and interrupt

priorities. H8S/2140B Group compatible vector mode or extended vector mode can be selected for

the vector addresses by the EIVS bit in system control register 3 (SYSCR3).

For default priorities, the lower the vector number, the higher the priority. Modules set at the same

priority will conform to their default priorities. Priorities within a module are fixed.

An interrupt control level can be specified for a module to which an ICR bit is assigned. Interrupt

requests from modules that are set to interrupt control level 1 (priority) by the interrupt control

level and the I and UI bits in CCR are given priority and processed before interrupt requests from

modules that are set to interrupt control level 0 (no priority).

Table 5.4

Interrupt Sources, Vector Addresses, and Interrupt Priorities

(H8S/2140B Group Compatible Vector Mode)

Vector Address

Origin of

Interrupt

Advanced Mode

Priority

External pin

IRQ6, KIN7 to KIN0

IRQ7, KIN15 to KIN8

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相關(guān)代理商/技術(shù)參數(shù)	參數(shù)描述
R4F2116VBG20V	制造商:Renesas Electronics Corporation 功能描述:MCU 3V 128K,PB-FREE 176-BGA - Trays
R4F2117VBG	制造商:Renesas Electronics Corporation 功能描述:
R4F2117VBG20V	制造商:Renesas Electronics Corporation 功能描述:
R4F2117VLP	制造商:Renesas Electronics Corporation 功能描述:
R4F2117VTE	制造商:Renesas Electronics Corporation 功能描述:MCU, FLASH, 20MHZ, 3.0 TO 3.6V - Trays

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