P8XCL580HFT View Datasheet(PDF) - Philips Electronics
Part Name
Description
MFG CO.
'P8XCL580HFT' PDF : 80 Pages View PDF
Philips Semiconductors
Low voltage 8-bit microcontrollers with
UART, I2C-bus and ADC
Product specification
P80CL580; P83CL580
handbook, full pagewidth
P1.6
P1.5
P1.4
P1.3
P1.2
P1.1
P1.0
MGD626
IX1
IEN1
IRQ1
X8
X7
X6
X5
X4
X3
X2
WAKE-UP
Fig.28 External interrupt configuration.
17.3 Interrupt registers
The registers used in the interrupt system are listed in Table 35. Tables 36 to 47 describe the contents of these registers.
Table 35 Special Function Registers related to the interrupt system
ADDRESS
A8H
E8H
B8H
F8H
E9H
C0H
REGISTER
DESCRIPTION
IEN0 Interrupt Enable Register
IEN1 Interrupt Enable Register (INT2 to INT8)
IP0
Interrupt Priority Register
IP1
Interrupt Priority Register (INT2 to INT8, ADC)
IX1
Interrupt Polarity Register
IRQ1 Interrupt Request Flag Register
1997 Mar 14
47
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