C8051F850-C-GM Datasheet, PDF (130/328 Pages) Silicon Laboratories – Low-Cost 8-bit MCU Family with up to 8 kB of Flash

Register 15.2. DPH: Data Pointer High
Bit
7
Name
Type
Reset
0
SFR Address: 0x83
Bit
Name
7:0
DPH
6
5
4
3
2
1
0
DPH
RW
0
0
0
0
0
0
0
Table 15.3. DPH Register Bit Descriptions
Function
Data Pointer High.
The DPH register is the high byte of the 16-bit DPTR. DPTR is used to access indirectly
addressed flash memory or XRAM.
113
Rev. 1.0