PIC16F1459-ESSQTP datasheet(172/418 Pages) MICROCHIP

172 / 418 page

PIC16(L)F1454/5/9

DS41639A-page 172

Preliminary

 2012 Microchip Technology Inc.

17.6

TABLE 17-1:

SUMMARY OF REGISTERS ASSOCIATED WITH THE DAC MODULE(1)

DACCON0: VOLTAGE REFERENCE CONTROL REGISTER 0

R/W-0/0

U-0

R/W-0/0

U-0

DACEN

—

DACOE1

DACOE2

DACPSS<1:0>

—

bit 7

bit 0

Legend:

R = Readable bit

W = Writable bit

U = Unimplemented bit, read as ‘0’

u = Bit is unchanged

x = Bit is unknown

-n/n = Value at POR and BOR/Value at all other Resets

‘1’ = Bit is set

‘0’ = Bit is cleared

bit 7

DACEN: DAC Enable bit

1 = DAC is enabled

0 = DAC is disabled

bit 6

Unimplemented: Read as ‘0’

bit 5

DACOE1: DAC Voltage Output Enable bit

1 = DAC voltage level is also an output on the DACOUT1 pin

0 = DAC voltage level is disconnected from the DACOUT1 pin

bit 4

DACOE2: DAC Voltage Output Enable bit

1 = DAC voltage level is also an output on the DACOUT2 pin

0 = DAC voltage level is disconnected from the DACOUT2 pin

bit 3-2

DACPSS<1:0>: DAC Positive Source Select bit

11 = Reserved

10 = Comparator FVR output

01 =VREF+ pin

00 =VDD

bit 1-0

Unimplemented: Read as ‘0’

DACCON1: VOLTAGE REFERENCE CONTROL REGISTER 1

U-0

R/W-0/0

—

DACR<4:0>

bit 7

bit 0

Legend:

R = Readable bit

W = Writable bit

U = Unimplemented bit, read as ‘0’

u = Bit is unchanged

x = Bit is unknown

-n/n = Value at POR and BOR/Value at all other Resets

‘1’ = Bit is set

‘0’ = Bit is cleared

bit 7-5

Unimplemented: Read as ‘0’

bit 4-0

DACR<4:0>: DAC Voltage Output Select bits

Name

Bit 7

Bit 6

Bit 5

Bit 4

Bit 3

Bit 2

Bit 1

Bit 0

on page

FVRCON

FVREN

FVRRDY

TSEN

TSRNG

CDAFVR<1:0>

ADFVR<1:0>

356

DACCON0

DACEN

—

DACOE1

DACOE2

DACPSS<1:0>

—

172

DACCON1

—

DACR<4:0>

172

Legend:

— = Unimplemented location, read as ‘0’. Shaded cells are not used with the DAC module.

Note 1:

PIC16(L)F1455/9 only.

PIC16F1459-ESSQTP Datasheet(PDF) 172 Page - Microchip Technology

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