NEC PD750008 - Manual (Page 72)

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µPD750008 USER'S MANUAL
Figure 4-6. Program Memory Map (in µPD75P0016)
Note Can be used only in the MkII mode.
Remark In addition to the above, the BR PCDE and BR PCXA instructions can cause a branch to an
address with only the 8 low-order bits of the PC changed.
*
MBE RBE
7 6
0000H
MBE RBE 0002H
MBE RBE 0004H
MBE RBE 0006H
MBE RBE 0008H
MBE RBE 000AH
0020H
007FH
0080H
0
GETI instruction reference table
Branch address
specified in
BR !addr,
BR BCDE
BR BCXA,
BRA !addr1
Note ,
CALL !addr,
or CALLA !addr1
Note
Branch/call
address by
GETI
Relative
branch
address
specified in
BR $addr
instruction
(–15 to –1,
+2 to +16)
Entry
address
specified
in CALLF
!faddr
instruc-
tion
Branch
address
specified
in BRCB
!caddr
instruc-
tion
MBE RBE 000CH
3FFFH
0800H
07FFH
Internal reset start address
Internal reset start address
INTBT/INT4 start address
INTBT/INT4 start address
INT0 start address
INT0 start address
INT1 start address
INT1 start address
INTCSI start address
INTCSI start address
INTT0 start address
INTT0 start address
INTT1 start address
INTT1 start address
(high-order 6 bits)
(low-order 8 bits)
(high-order 6 bits)
(low-order 8 bits)
(high-order 6 bits)
(low-order 8 bits)
(high-order 6 bits)
(low-order 8 bits)
(high-order 6 bits)
(low-order 8 bits)
(high-order 6 bits)
(low-order 8 bits)
(high-order 6 bits)
(low-order 8 bits)
0FFFH
1000H
1FFFH
2FFFH
3000H
Branch address
specified in BRCB
!caddr instruction
Branch address
specified in BRCB
!caddr instruction
Branch address
specified in BRCB
!caddr instruction
,