- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄373767 > Z86C8316VSC (ZILOG INC) Z8 MCU MICROCONTROLLERS PDF資料下載
參數(shù)資料
| 型號： | Z86C8316VSC |
| 廠商： | ZILOG INC |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | Z8 MCU MICROCONTROLLERS |
| 中文描述： | 8-BIT, MROM, 16 MHz, MICROCONTROLLER, PQCC28 |
| 封裝： | PLASTIC, LCC-28 |
| 文件頁數(shù)： | 26/46頁 |
| 文件大?。?/td> | 957K |
| 代理商： | Z86C8316VSC |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁當前第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁第44頁第45頁第46頁
Z86C83/C84
Z8
MCU Microcontrollers
26
DS96DZ80203
Interrupts.
The Z8 has six different interrupts from six
different sources. These interrupts are maskable,
prioritized (Figure 20) and the six sources are divided as
follows: four sources are claimed by Port 3 lines P33-P30,
and two in counter/timers (Table 10). The Interrupt Mask
Register globally or individually enables or disables the six
interrupt requests.
When more than one interrupt is pending, priorities are
resolved by a programmable priority encoder that is
controlled by the Interrupt Priority register. An interrupt
machine cycle is activated when an interrupt request is
granted. This action disables all subsequent interrupts,
saves the Program Counter and Status Flags, and then
branches to the program memory vector location reserved
for that interrupt.
Figure 20. Interrupt Block Diagram
Table 10. Interrupt Types, Sources, and Vectors
Name
IRQ0
IRQ1,
IRQ2
IRQ3
IRQ4
IRQ5
Source
/DAV0, IRQ0
IRQ1
/DAV2, IRQ2, T
IN
IRQ3
T0
T1
Vector Location
0, 1
2, 3
4, 5
6, 7
8, 9
10, 11
Comments
External (P32), Rise/ Fall Edge Triggered
External (P33), Fall Edge Triggered
External (P31), Rise /Fall Edge Triggered
By User Software
Internal
Internal
Interrupt
Edge
Select
IRQ (D6, D7)
IRQ1, 3, 4, 5
IRQ
IMR
IPR
PRIORITY
LOGIC
6
Global
Interrupt
Enable
Vector Select
Interrupt
Request
IRQ0 IRQ2
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| Z86C8416PEC | Z8 MCU MICROCONTROLLERS |
| Z86C8416PSC | Z8 MCU MICROCONTROLLERS |
| Z86C8416SEC | Z8 MCU MICROCONTROLLERS |
| Z86C8416SSC | Z8 MCU MICROCONTROLLERS |
| Z86C8416VEC | Z8 MCU MICROCONTROLLERS |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| Z86C84 | 制造商:ZILOG 制造商全稱:ZILOG 功能描述:Z8 MCU MICROCONTROLLERS |
| Z86C8401ZEM | 功能描述:仿真器/模擬器 Z8 In-Circuit Em-C84 RoHS:否 制造商:Blackhawk 產(chǎn)品:System Trace Emulators 工具用于評估:C6000, C5000, C2000, OMAP, DAVINCI, SITARA, TMS470, TMS570, ARM 7/9, ARM Cortex A8/R4/M3 用于:XDS560v2 |
| Z86C8416PEC | 制造商:ZILOG 制造商全稱:ZILOG 功能描述:Z8 MCU MICROCONTROLLERS |
| Z86C8416PSC | 制造商:ZILOG 制造商全稱:ZILOG 功能描述:Z8 MCU MICROCONTROLLERS |
| Z86C8416SEC | 制造商:ZILOG 制造商全稱:ZILOG 功能描述:Z8 MCU MICROCONTROLLERS |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。