10.5.6 TBLPTR

Table Pointer Register

Note: The individual bytes in this multibyte register can be accessed with the following register names:

TBLPTRU: Accesses the upper byte TBLPTR[21:16]
TBLPTRH: Accesses the high byte TBLPTR[15:8]
TBLPTRL: Accesses the low byte TBLPTR[7:0]

Name:	TBLPTR
Offset:	0x4F6


Bit	23	22	21	20	19	18	17	16
			TBLPTR21	TBLPTR[20:16]
Access			R/W	R/W	R/W	R/W	R/W	R/W
Reset			0	0	0	0	0	0


Bit	15	14	13	12	11	10	9	8
	TBLPTR[15:8]
Access	R/W	R/W	R/W	R/W	R/W	R/W	R/W	R/W
Reset	0	0	0	0	0	0	0	0


Bit	7	6	5	4	3	2	1	0
	TBLPTR[7:0]
Access	R/W	R/W	R/W	R/W	R/W	R/W	R/W	R/W
Reset	0	0	0	0	0	0	0	0

Bit 21 – TBLPTR21 NVM Most Significant Address bit

Value	Description
1	Access Configuration, User ID, Device ID, and Revision ID spaces
0	Access Program Flash Memory space

Bits 20:0 – TBLPTR[20:0] NVM Address bits

The individual bytes in this multibyte register can be accessed with the following register names:TBLPTRU: Accesses the upper byte TBLPTR[21:16]TBLPTRH: Accesses the high byte TBLPTR[15:8]TBLPTRL: Accesses the low byte TBLPTR[7:0]