PIC17C75X
FIGURE 8-3:
TLRD
INSTRUCTION
OPERATION
TBLPTRH
TBLPTRL
FIGURE 8-4:
TABLRD
INSTRUCTION
OPERATION
TBLPTRH
TBLPTRL
TABLE POINTER
TABLE POINTER
TABLE LATCH (16-bit)
TABLATH
TABLE LATCH (16-bit)
TABLATH
0,f
3
PROGRAM MEMORY
TABLRD
DATA
MEMORY
1,i,f
TABLRD
3
0,i,f
TABLATL
TABLATL
TLRD
TLRD
DATA
MEMORY
1,f
PROGRAM MEMORY
f
1
f
1
Prog-Mem
(TBLPTR)
2
Note 1: 8-bit value, from TABLAT (16-bit) high or
low byte, loaded into register 'f'.
Note 1: 8-bit value, from TABLAT (16-bit) high or
low byte, loaded into register 'f'.
2: 16-bit value at Program Memory (TBLPTR)
loaded into TABLAT register.
3: If 鈥渋鈥?= 1, then TBLPTR = TBLPTR + 1,
If 鈥渋鈥?= 0, then TBLPTR is unchanged.
DS30264A-page 56
Preliminary
漏
1997 Microchip Technology Inc.