D75108CW NEC, D75108CW Datasheet - Page 17

• Manufacturer Part Number: D75108CW
• Description: Search -----> UPD75108CW
• Manufacturer: NEC

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Remarks: In addition to the above addresses, program can be branched to addresses specified by the PC
Address
00AH
000H
002H
004H
006H
008H
020H
07FH
080H
7FFH
800H
FFFH
MBE RBE
MBE RBE
MBE RBE
MBE RBE
MBE RBE
MBE RBE
7
with the contents of its lower 8 bits changed by BR PCDE or BR PCXA instruction.
6
5
0
0
0
0
0
0
4
0
0
0
0
0
0
GETI instruction reference table
Internal reset start address (upper 4 bits)
Internal reset start address (lower 8 bits)
INTBT/INT4 start address (upper 4 bits)
INTBT/INT4 start address (lower 8 bits)
INT0/INT1 start address (upper 4 bits)
INT0/INT1 start address (lower 8 bits)
INTSIO start address (upper 4 bits)
INTSIO start address (lower 8 bits)
INTT0 start address (upper 4 bits)
INTT0 start address (lower 8 bits)
INTT1 start address (upper 4 bits)
INTT1 start address (lower 8 bits)
Fig. 4-1 Program Memory Map (3/3)
(c)
PD75106
0
instruction
address
CALLF
! faddr
entry
PD75104, 75106, 75108
branch address
BRCB ! caddr
entry address
CALL ! addr
instruction
instruction
subroutine
Branch destination
GETI instruction
subroutine entry
branch address
(–15 to +16)
address and
address for
instruction
BR $addr
relational
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