µPD75304B,75306B,75308B
(c) µPD75304B
Address
7
6
0
5
0
0
0000H MBE
0002H MBE
0004H MBE
0006H MBE
0008H MBE
000AH MBE
Internal Reset Start Address (High-Order 4 Bits)
Internal Reset Start Address (Low-Order 8 Bits)
INTBT/INT4 Start Address (High-Order 4 Bits)
INTBT/INT4 Start Address (Low-Order 8 Bits)
INT0 Start Address (High-Order 4 Bits)
INT0 Start Address (Low-Order 8 Bits)
INT1 Start Address (High-Order 4 Bits)
INT1 Start Address (Low-Order 8 Bits)
INTCSI Start Address (High-Order 4 Bits)
INTCSI Start Address (Low-Order 8 Bits)
INTT0 Start Address (High-Order 4 Bits)
INTT0 Start Address (Low-Order 8 Bits)
0
0
0
0
0
0
0
0
0
0
CALL !addr
Instruction
Subroutine
Entry Address
CALLF
! faddr
Instruction
Entry
Address
BR !caddr
Instruction
Branch Address
BR $addr
Instruction
Relative
Branch Address
(-15 to -1,
≈
≈
≈
+2 to +16)
0020H
GETI Instruction Reference Table
007FH
0080H
Branch Destination
Address and
Subroutine Entry Address
by GETI Instruction
≈
07FFH
0800H
≈
≈
0FFFH
19
NEC [ NEC ]
