- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄360523 > 7640 IrDA. protocol handler plus endec for DCE Apps, -40C to +85C, 18-PDIP, TUBE PDF資料下載
參數(shù)資料
| 型號： | 7640 |
| 英文描述： | IrDA. protocol handler plus endec for DCE Apps, -40C to +85C, 18-PDIP, TUBE |
| 中文描述： | 7640組數(shù)據(jù)表數(shù)據(jù)表1885K/SEP.05.00 |
| 文件頁數(shù)： | 28/97頁 |
| 文件大?。?/td> | 1885K |
| 代理商： | 7640 |
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頁第26頁第27頁當(dāng)前第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頁第47頁第48頁第49頁第50頁第51頁第52頁第53頁第54頁第55頁第56頁第57頁第58頁第59頁第60頁第61頁第62頁第63頁第64頁第65頁第66頁第67頁第68頁第69頁第70頁第71頁第72頁第73頁第74頁第75頁第76頁第77頁第78頁第79頁第80頁第81頁第82頁第83頁第84頁第85頁第86頁第87頁第88頁第89頁第90頁第91頁第92頁第93頁第94頁第95頁第96頁第97頁
27
Ver 1.4
MITSUBISHI MICROCOMPUTERS
7640 Group
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
1.15.1 Interrupt Control
Each maskable interrupt has associated with it an in-
terrupt request bit and an interrupt enable bit. These
bits, along with the I flag, determine whether interrupt
events can cause an interrupt service request to be
generated. An interrupt request bit is set to “1” when
its corresponding interrupt event is activated. The bit is
cleared to a “0” when the interrupt is serviced or when
a “0” is written to the bit. The bit can not be set high
by writing “1” to it. Each interrupt enable bit deter-
mines whether the interrupt request bit it is paired with
is seen when the interrupts are polled. When the inter-
rupt enable bit is a “0”, the interrupt request bit is not
seen; and when the enable bit is a “1”, the interrupt re-
quest is seen.
The interrupt request registers (IREQ) for the 23
maskable interrupts are shown in Figure 1.24, Figure
1.25, and Figure 1.26. The interrupt control registers
(ICON) for the 23 maskable interrupts are shown in
Figure 1.27, Figure 1.28, and Figure 1.29.
Fig. 1.26. Interrupt Request Register C (IREQC)
Fig. 1.24. Interrupt Request Register A (IREQA)
Fig. 1.25. Interrupt Request Register B (IREQB)
IRA5
IRA4
IRA2
IRA1
IRA0
MSB
7
LSB
0
IRA3
IRA7
IRA6
IRA 0
IRA 1
IRA 2
IRA 3
IRA 4
IRA 5
IRA 6
IRA 7
USB Function Interrupt Request (bit 0)
USB SOF Interrupt Request (bit 1)
External Interrupt 0 Request (bit 2)
External Interrupt 1 Request (bit 3)
DMAC channel 0 Interrupt Request (bit 4)
DMAC channel 1 Interrupt Request (bit 5)
UART1 Receive Buffer Full Interrupt Request (bit 6)
UART1 Transmit Interrupt Request (bit 7)
0: No interrupt request issued
1: Interrupt request issued
Address: 0002
16
Access: R/W
Reset: 00
16
IRB5
IRB4
IRB2
IRB1
IRB0
MSB
7
LSB
0
IRB3
IRB7
IRB6
IRB 0
IRB 1
IRB 2
IRB 3
IRB 4
IRB 5
IRB 6
IRB 7
UART1 Error Sum Interrupt Request (bit 0)
UART2 Receive Buffer Full Interrupt Request (bit 1)
UART2 Transmit Interrupt Request (bit 2)
UART2 Error Sum Interrupt Request (bit 3)
Timer X Interrupt Request (bit 4)
Timer Y Interrupt Request (bit 5)
Timer 1 Interrupt Request (bit 6)
Timer 2 Interrupt Request (bit 7)
0: No interrupt request issued
1: Interrupt request issued
Address: 0003
16
Access: R/W
Reset: 00
16
IRC5
IRC4
IRC2
IRC1
IRC0
MSB
LSB
0
IRC3
IRC6
IRC 0
IRC 1
IRC 2
IRC 3
IRC 4
IRC 5
IRC 6
Timer 3 Interrupt Request (bit 0)
External CNTR0 Interrupt Request (bit 1)
External CNTR1 Interrupt Request (bit 2)
SIO Interrupt Request (bit 3)
Input Buffer Full Interrupt Request (bit 4)
Output Buffer Empty Interrupt Request (bit 5)
Key-on Wake up Interrupt Request (bit 6)
0: No interrupt request issued
1: Interrupt request issued
Bit 7
Reserved (Read/Write “0”)
Address: 0004
16
Access: R/W
Reset: 00
16
Reserved
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 7641 | 7641 Group Datasheet Datasheet 2145K/MAR.26.02 |
| 7643 | IrDA. protocol handler plus endec for DCE Apps, -40C to +85C, 18-SOIC 300mil, TUBE |
| 765-11-(SERIES) | Analog IC |
| 765-11-20K | Analog IC |
| 765-11-25A | Analog IC |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 76400 | 制造商:AMP 功能描述:76400 AMPHENOL NXF4C 制造商:TE Connectivity 功能描述: |
| 76-400 | 制造商:AMP 功能描述:76400 AMPHENOL NXF4C |
| 764-00/001 | 功能描述:MULTI FUNCT MOD SCREW C14 SWITCH RoHS:是 類別:連接器，互連式 >> 電源輸入 - 輸入端，輸出端，模塊 系列:764 標(biāo)準(zhǔn)包裝:50 系列:FELCOM 連接器類型:IEC 320-C14 連接器類型:插座，公引腳 - 模塊 位置數(shù):3 電流:10A 電壓:250V 安裝類型:面板安裝，卡入式；通孔 端接類型:焊接 保險絲盒:包括在內(nèi) 特點:保險絲盒 |
| 764-00/002 | 功能描述:交流電源輸入模塊 Screw Mnt Solder RoHS:否 制造商:Schurter 過濾:Yes 過濾器類型:IEC Inlet Filters 產(chǎn)品:Inlets 電流額定值:4 A 電壓額定值:250 VAC 外殼材料:Thermoplastic 安裝風(fēng)格:Panel, Screw 端接類型:Quick Connect 工作溫度范圍:- 25 C to + 85 C 連接器類型:C-14 |
| 764-00/003 | 功能描述:交流電源輸入模塊 SWITCHING AC RECPT RoHS:否 制造商:Schurter 過濾:Yes 過濾器類型:IEC Inlet Filters 產(chǎn)品:Inlets 電流額定值:4 A 電壓額定值:250 VAC 外殼材料:Thermoplastic 安裝風(fēng)格:Panel, Screw 端接類型:Quick Connect 工作溫度范圍:- 25 C to + 85 C 連接器類型:C-14 |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。