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7906 датащи(PDF) 82 Page - Renesas Technology Corp

номер детали 7906
подробное описание детали  16-BIT SINGLE-CHIP MICROCOMPUTER
PDF  531 Pages
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производитель  RENESAS [Renesas Technology Corp]
домашняя страница  http://www.renesas.com
Logo RENESAS - Renesas Technology Corp

7906 датащи(HTML) 82 Page - Renesas Technology Corp

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7906 Group User’s Manual Rev.2.0
6-3
INTERRUPTS
Remarks
Non-maskable
Non-maskable software interrupt
Do not use.
Non-maskable internal interrupt
Do not use.
Maskable internal interrupts
Maskable internal interrupts
Maskable internal interrupts
Maskable internal interrupt
Maskable external interrupts
Do not use.
Non-maskable software interrupt
Do not use.
Maskable external interrupts
6.2 Interrupt sources
Tables 6.2.1 and 6.2.2 list the interrupt sources and the interrupt vector addresses. When programming, set
the start address of each interrupt routine to the vector addresses listed in these tables.
6.2 Interrupt sources
Low-order
address
FFFE16
FFFC16
FFFA16
FFF816
FFF616
FFF416
FFF216
FFF016
FFEE16
FFEC16
FFEA16
FFE816
FFE616
FFE416
FFE216
FFE016
FFDE16
FFDC16
FFDA16
FFD816
FFD616
FFD416
FFD216
FFD016
FFCE16
FFCC16
FFCA16
FFC816
FFC616
FFC416
FFC216
Interrupt vector addresses
Table 6.2.1 Interrupt sources and interrupt vector addresses (1)
High-order
address
FFFF16
FFFD16
FFFB16
FFF916
FFF716
FFF516
FFF316
FFF116
FFEF16
FFED16
FFEB16
FFE916
FFE716
FFE516
FFE316
FFE116
FFDF16
FFDD16
FFDB16
FFD916
FFD716
FFD516
FFD316
FFD116
FFCF16
FFCD16
FFCB16
FFC916
FFC716
FFC516
FFC316
Interrupt source
Reset
Zero division
BRK instruction (Note)
DBC (Note)
Watchdog timer
Reserved area
Reserved area
Reserved area
Reserved area
Timer A0
Timer A1
Timer A2
Timer A3
Timer A4
Timer B0
Timer B1
Timer B2
UART0 receive
UART0 transmit
UART1 receive
UART1 transmit
A-D conversion
INT3
INT4
Reserved area
Reserved area
Address matching detection
Reserved area
INT5
INT6
INT7
Note: The BRK instruction and the DBC interrupt are used exclusively for a debugger.
q Maskable interrupt: An interrupt of which request’s acceptance can be disabled by software.
q Non-maskable interrupt (including zero division, watchdog timer, and address matching detection interrupts):
An interrupt which is certain to be accepted when its request occurs. These interrupts do not have their
interrupt control registers and are not affected by the interrupt disable flag (I).
Reference
3. RESET
7900 Series Software Manual
14. WATCHDOG TIMER
7. TIMER A
8. TIMER B
11. SERIAL I/O
12. A-D CONVERTER
6.10 External interrupts
17. DEBUG FUNCTION
6.10 External interrupts



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