C8051F317 View Datasheet(PDF) - Silicon Laboratories

Part Name

Description

Manufacturer

C8051F317

8/16 kB ISP Flash MCU Family

Silicon Laboratories 

C8051F310/1/2/3/4/5/6/7

Table 8.3. Special Function Registers (Continued)

Register

Address

TMR2L

0xCC

TMR2RLH

0xCB

TMR2RLL

0xCA

TMR3CN

0x91

TMR3H

0x95

TMR3L

0x94

TMR3RLH

0x93

TMR3RLL

0x92

VDM0CN

0xFF

XBR1

0xE2

XBR0

0xE1

0x84-0x86, 0x96-0x97,

0xAB-0xAF, 0xB4, 0xB9,

0xBF, 0xC7, 0xC9, 0xCE,

0xCF, 0xD2, 0xD3, 0xD7,

0xDF, 0xE3, 0xE5, 0xF5

Description

Timer/Counter 2 Low

Timer/Counter 2 Reload High

Timer/Counter 2 Reload Low

Timer/Counter 3Control

Timer/Counter 3 High

Timer/Counter 3Low

Timer/Counter 3 Reload High

Timer/Counter 3 Reload Low

VDD Monitor Control

Port I/O Crossbar Control 1

Port I/O Crossbar Control 0

Reserved

Page

194

194

194

197

198

198

198

198

105

131

130

8.2.7. Register Descriptions

Following are descriptions of SFRs related to the operation of the CIP-51 System Controller. Reserved bits

should not be set to logic 1. Future product versions may use these bits to implement new features in

which case the reset value of the bit will be logic 0, selecting the feature's default state. Detailed descrip-

tions of the remaining SFRs are included in the sections of the data sheet associated with their corre-

sponding system function.

SFR Definition 8.1. DPL: Data Pointer Low Byte

R/W

R/W

R/W

R/W

R/W

R/W

R/W

R/W

Reset Value

00000000

Bit7

Bit6

Bit5

Bit4

Bit3

Bit2

Bit1

Bit0 SFR Address:

0x82

Bits7–0: DPL: Data Pointer Low.

The DPL register is the low byte of the 16-bit DPTR. DPTR is used to access indirectly

addressed Flash memory.

88

Rev. 1.6

Share Link: