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UPD705102 Datasheet(PDF) 13 Page - NEC

Part # UPD705102
Description  V832TM 32-BIT MICROPROCESSOR
PDF  80 Pages
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Manufacturer  NEC [NEC]
Direct Link  http://www.nec.com/
Logo NEC - NEC

UPD705102 Datasheet(HTML) 13 Page - NEC

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µPD705102
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Data Sheet U13675EJ2V1DS00
Table 4-2. Maskable Interrupt List
Type Classifi- Group In-Group
Interrupt Source
Exception
Handler AddressNote 3
Restore
cation
Priority
Name
Cause
Unit
Code
HCCW.IHA=0 HCCW.IHA=1 PC
Note 1
Mask- Interrupt GR3
3
RESERVED Reserved
FEF0H
FFFFFEF0H FE0000F0H next
able
2
INTOV1
Timer 1 overflow
RPU
FEE0H
FFFFFEE0H FE0000E0H PC
Note 2
1
INTSER
UART receive error
UART
FED0H FFFFFED0H FE0000D0H
0
INTP03
INTP03 pin input
External FEC0H FFFFFEC0H FE0000C0H
GR2
3
INTSR
UART receive end
UART
FEB0H
FFFFFEB0H FE0000B0H
2
INTST
UART transmit end
UART
FEA0H
FFFFFEA0H FE0000A0H
1
INTCSI
CSI transmit/receive end CSI
FE90H
FFFFFE90H FE000090H
0
INTP02
INTP02 pin input
External FE80H
FFFFFE80H FE000080H
GR1
3
INTDMA
DMA transfer end
DMAC
FE70H
FFFFFE70H FE000070H
2
INTP10/
INTP10 pin input/
External/ FE60H
FFFFFE60H FE000060H
INTCC10
coincidence of CC10
RPU
1
INTP11/
INTP11 pin input/
External/ FE50H
FFFFFE50H FE000050H
INTCC11
coincidence of CC11
RPU
0
INTP01
INTP01 pin input
External FE40H
FFFFFE40H FE000040H
GR0
3
INTCM4
Coincidence of CM4
RPU
FE30H
FFFFFE30H FE000030H
2
INTP12/
INTP12 pin input/
External/ FE20H
FFFFFE20H FE000020H
INTCC12
coincidence of CC12
RPU
1
INTP13/
INTP13 pin input/
External/ FE10H
FFFFFE10H FE000010H
INTCC13
coincidence of CC13
RPU
0
INTP00
INTP00 pin input
External FE00H
FFFFFE00H FE000000H
Notes 1. The PC value saved to EIPC when interrupt processing is started.
2. Execution of all instructions cannot be stopped by an interrupt.
3. FFFFFEn0H can be selected as a handler address when HCCW.IHA = 0, and FE0000n0H can be
selected when HCCW.IHA = 1 (n = 0H to FH).
Caution
The exception codes and handler addresses of the maskable interrupts shown above are the
values if the default priority (IGP = E4H) is used. The correspondence between the interrupt
source and the handler address is changed from Table 4-2 if the priority of the group (GR0 to
GR3) is changed according to the value of the interrupt group priority register (IGP).



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