參數(shù)資料
型號: PCA5007H
廠商: NXP Semiconductors N.V.
英文描述: Pager baseband controller
中文描述: 傳呼機(jī)基帶控制器
文件頁數(shù): 54/112頁
文件大?。?/td> 604K
代理商: PCA5007H
1998 Oct 07
54
Philips Semiconductors
Product specification
Pager baseband controller
PCA5007
6.19.8
I
NTERRUPT HANDLING
Figure 27 shows the conventions for interrupt assignments and priorities.
Arbitration of several simultaneous interrupts can be seen from Fig.27. The sampled interrupt with the highest priority will
be handled first (assuming that the interrupt priority is default).
Setting of interrupt request flags for X2 to X9 is masked by the corresponding interrupt enable bit (IEN1).
Fig.27 Interrupt assignment and priorities.
The signal level applied to the EAN pin defines whether the interrupt vector code is fetched from external or internal ROM.
handbook, full pagewidth
MGR130
high
IP0/1
IEN0/1
low
0.0
0.0
TCON.1
IE0
0.5
0.5
S1CON.3
SI
1.3
1.3
IRQ1.3
SYM
0.1
0.1
TCON.5
TF0
0.6
0.6
WUCON.6
WUP
1.4
1.4
IRQ1.4
IQ6
0.2
0.2
TCON.3
IE1
1.0
1.0
IRQ.0
IQ2
1.5
1.5
IRQ1.5
DC
0.3
0.3
TCON.7
TF1
1.1
1.1
IRQ1.1
IQ3
1.6
1.6
IRQ1.6
WDI
0.4
0.4
S0CON.0/1
TI/RI
1.2
1.2
IRQ1.2
IQ4
1.7
1.7
RTCON.7
MIN
0.7
X0
S1
X5
T0
T2
X6
X1
X2
X7
T1
X3
X8
S0
X4
X9
P3.2
P1.4
P3.3
P1.0
P1.1
P1.2
INT0
I
2
C-bus
SymClk
Timer 0
Wake-up
INT6
INT1
INT2
DC/DC
Timer 1
INT3
WDINT
UART
INT4
MINUTE
HW
SW
SW
HW
SW
SW
HW
SW
SW
HW
SW
SW
SW
SW
SW
03
Name
Flag
Port
function
by
2B
53
0B
33
5B
13
3B
63
1B
43
6B
23
4B
73
global
enable
decreasing
priority
within
same
level
PRIORITY
相關(guān)PDF資料
PDF描述
PCA5010 Pager baseband controller
PCA5010H Pager baseband controller
PCA82C200 STAND-ALONE CAN-CONTROLLER
PCA82C200P STAND-ALONE CAN-CONTROLLER
PCA82C200T STAND-ALONE CAN-CONTROLLER
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PCA5007H/XXX 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Microcontroller
PCA5010 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Pager baseband controller
PCA5010H 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Pager baseband controller
PCA5010H/XXX 制造商:未知廠家 制造商全稱:未知廠家 功能描述:MICROCONTROLLER|8-BIT|8051 CPU|CMOS|QFP|48PIN|PLASTIC
PCA503HL320 制造商:ADAM-TECH 制造商全稱:Adam Technologies, Inc. 功能描述:ZIF FLEX CIRCUIT CONNECTOR