PIC18F44J10 datasheet(164/368 Pages) MICROCHIP

164 / 368 page

PIC18F45J10 FAMILY

DS39682E-page 162

SSPxCON2: MSSPx CONTROL REGISTER 2 (I2C™ MASTER MODE)

R/W-0

GCEN

ACKSTAT

ACKDT(1)

ACKEN(2)

RCEN(2)

PEN(2)

RSEN(2)

SEN(2)

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 7

GCEN:

General Call Enable bit

Unused in Master mode.

bit 6

ACKSTAT:

Acknowledge Status bit (Master Transmit mode only)

= Acknowledge was not received from slave

= Acknowledge was received from slave

bit 5

ACKDT:

Acknowledge Data bit (Master Receive mode only)(1)

= Not Acknowledge

= Acknowledge

bit 4

ACKEN:

Acknowledge Sequence Enable bit(2)

= Initiate Acknowledge sequence on SDAx and SCLx pins and transmit ACKDT data bit.

Automatically cleared by hardware.

= Acknowledge sequence Idle

bit 3

RCEN:

Receive Enable bit (Master Receive mode only)(2)

= Enables Receive mode for I2C

= Receive Idle

bit 2

PEN:

Stop Condition Enable bit(2)

= Initiate Stop condition on SDAx and SCLx pins. Automatically cleared by hardware.

= Stop condition Idle

bit 1

RSEN:

Repeated Start Condition Enable bit(2)

= Initiate Repeated Start condition on SDAx and SCLx pins. Automatically cleared by hardware.

= Repeated Start condition Idle

bit 0

SEN:

Start Condition Enable bit(2)

= Initiate Start condition on SDAx and SCLx pins. Automatically cleared by hardware.

= Start condition Idle

Note 1:

Value that will be transmitted when the user initiates an Acknowledge sequence at the end of a receive.

If the I2C module is active, these bits may not be set (no spooling) and the SSPxBUF may not be written

(or writes to the SSPxBUF are disabled).

PIC18F44J10 Datasheet(PDF) 164 Page - Microchip Technology

PIC18F44J10 Datasheet(HTML) 164 Page - Microchip Technology

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ...More

Datasheet Download

Link URL