HYUNDAI MicroElectronics
GMS82512/16/24
Address
Program Memory
TCALL 15
TCALL 14
TCALL 13
TCALL 12
TCALL 11
TCALL 10
TCALL 9
PCALL Area Memory
Address
0FF00
0FFC0
H
H
C1
C2
C3
C4
C5
C6
C7
C8
C9
CA
CB
CC
CD
CE
CF
TCALL 8
PCALL Area
(256 Bytes)
D0
D1
D2
D3
D4
D5
D6
D7
D8
D9
DA
DB
DC
DD
DE
DF
TCALL 7
TCALL 6
TCALL 5
TCALL 4
TCALL 3
TCALL 2
TCALL 1
TCALL 0 / BRK *
0FFFF
H
NOTE:
* means that the BRK software interrupt is using
same address with TCALL0.
Figure 8-7 PCALL and TCALL Memory Area
PCALL rel
TCALL
n
→
→
4F35
PCALL 35H
4A
TCALL 4
4A
01001010
4F
35
Reverse
➊
~
~
~
~
~
~
~
~
PC: 11111111 11010110
FH FH DH 6H
NEXT
0D125
H
0FF00
H
➌
0FF00
➋
0FF35
NEXT
H
H
0FFD6
0FFD7
25
H
H
D1
0FFFF
0FFFF
H
H
FEB. 2000 Ver 1.00
19
HYNIX [ HYNIX SEMICONDUCTOR ]
