參數(shù)資料
型號: UPD75048CW
廠商: NEC Corp.
英文描述: 4-BIT SINGLE-CHIP MICROCOMPUTER
中文描述: 4位單片機
文件頁數(shù): 19/68頁
文件大?。?/td> 538K
代理商: UPD75048CW
19
μ
PD75048
Fig. 4-1 Program Memory Map
7
6
5
MBE
0
0
MBE
0
0
MBE
0
0
MBE
0
0
MBE
0
0
MBE
0
0
MBE
0
0
Internal reset start address (upper 5 bits)
Internal reset start address (lower 8 bits)
INTBT/INT4 start address (upper 5 bits)
INTBT/INT4 start address (lower 8 bits)
INT0 start address (upper 5 bits)
INT0 start address (lower 8 bits)
INT1 start address (upper 5 bits)
INT1 start address (lower 8 bits)
INTCSI start address (upper 5 bits)
INTCSI start address (lower 8 bits)
INTT0 start address (upper 5 bits)
INTT0 start address (lower 8 bits)
INTMFT start address (upper 5 bits)
INTMFT start address (lower 8 bits)
INTEE/INTOW start address (upper 5 bits)
INTEE/INTOW start address (lower 8 bits)
MBE
0
0
0000H
0002H
0004H
0006H
0008H
000AH
000CH
000EH
0020H
007FH
0080H
07FFH
0800H
0FFFH
1000H
1F7FH
GETI instruction reference table
0
BRCB
! caddr
instruction
branch
address
CALLF
! faddr
instruction
entry
address
BR ! addr
instruction
branch address
CALL ! addr
instruction
subroutine
entry address
BR $addr
instruction
relational
branch address
(–15 to –1,
+2 to +16)
Branch destination
address and
subroutine entry
address for
GETI instruction
Address
BRCB
! caddr
instruction
branch
address
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