c8051f544 Silicon Laboratories, c8051f544 Datasheet - Page 81

• Manufacturer Part Number: c8051f544
• Description: Mixed Signal Isp Flash Mcu Family
• Manufacturer: Silicon Laboratories

SFR Definition 10.1. DPL: Data Pointer Low Byte
SFR Address = 0x82; SFR Page = All Pages
SFR Definition 10.2. DPH: Data Pointer High Byte
SFR Address = 0x83; SFR Page = All Pages
Name
Reset
Name
Reset
Bit
7:0
Bit
7:0
Type
Type
Bit
Bit
DPH[7:0]
DPL[7:0]
Name
Name
7
0
7
0
Data Pointer Low.
The DPL register is the low byte of the 16-bit DPTR. DPTR is used to access indi-
rectly addressed Flash memory or XRAM.
Data Pointer High.
The DPH register is the high byte of the 16-bit DPTR. DPTR is used to access indi-
rectly addressed Flash memory or XRAM.
6
0
6
0
5
0
5
0
Rev. 1.0
4
0
4
0
DPH[7:0]
DPL[7:0]
R/W
R/W
Function
Function
3
0
3
0
2
0
2
0
C8051F54x
1
0
1
0
0
0
0
0
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