DSPIC33FJ12MC02ESS datasheet(136/284 Pages) MICROCHIP

136 / 284 page

dsPIC33FJ12MC201/202

DS70265B-page 134

Preliminary

T2CON CONTROL REGISTER

R/W-0

U-0

R/W-0

U-0

TON

—TSIDL

—

bit 15

bit 8

U-0

R/W-0

U-0

R/W-0

U-0

—

TGATE

TCKPS<1:0>

T32(1)

—TCS

—

bit 7

bit 0

Legend:

R = Readable bit

W = Writable bit

U = Unimplemented bit, read as ‘0’

-n = Value at POR

‘1’ = Bit is set

‘0’ = Bit is cleared

x = Bit is unknown

bit 15

TON: Timer2 On bit

When T32 = 1:

1 = Starts 32-bit Timer2/3

0 = Stops 32-bit Timer2/3

When T32 = 0:

1 = Starts 16-bit Timer2

0 = Stops 16-bit Timer2

bit 14

Unimplemented: Read as ‘0’

bit 13

TSIDL: Stop in Idle Mode bit

1 = Discontinue module operation when device enters Idle mode

0 = Continue module operation in Idle mode

bit 12-7

Unimplemented: Read as ‘0’

bit 6

TGATE: Timer2 Gated Time Accumulation Enable bit

When TCS = 1:

This bit is ignored.

When TCS = 0:

1 = Gated time accumulation enabled

0 = Gated time accumulation disabled

bit 5-4

TCKPS<1:0>: Timer2 Input Clock Prescale Select bits

11 = 1:256

10 = 1:64

01 = 1:8

00 = 1:1

bit 3

T32: 32-bit Timer Mode Select bit(1)

1 = Timer2 and Timer3 form a single 32-bit timer

0 = Timer2 and Timer3 act as two 16-bit timers

bit 2

Unimplemented: Read as ‘0’

bit 1

TCS: Timer2 Clock Source Select bit

1 = External clock from pin T2CK (on the rising edge)

0 = Internal clock (FCY)

bit 0

Unimplemented: Read as ‘0’

Note 1:

In 32-bit mode, T3CON control bits do not affect 32-bit timer operation.

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