MCP2518FD datasheet(42/96 Pages) MICROCHIP

42 / 96 page

MCP2518FD

DS20006027A-page 42

 2019 Microchip Technology Inc.

CiTREC – TRANSMIT/RECEIVE ERROR COUNT REGISTER

U-0

—

bit 31

bit 24

U-0

R-1

R-0

—

TXBO

TXBP

RXBP

TXWARN

RXWARN

EWARN

bit 23

bit 16

R-0

TEC<7:0>

bit 15

bit 8

R-0

REC<7:0>

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 31-22

Unimplemented: Read as ‘0’

bit 21

TXBO: Transmitter in Bus Off State bit (TEC > 255)

In Configuration mode, TXBO is set, since the module is not on the bus.

bit 20

TXBP: Transmitter in Error Passive State bit (TEC > 127)

bit 19

RXBP: Receiver in Error Passive State bit (REC > 127)

bit 18

TXWARN: Transmitter in Error Warning State bit (128 > TEC > 95)

bit 17

RXWARN: Receiver in Error Warning State bit (128 > REC > 95)

bit 16

EWARN: Transmitter or Receiver is in Error Warning State bit

bit 15-8

TEC<7:0>: Transmit Error Counter bits

bit 7-0

REC<7:0>: Receive Error Counter bits

MCP2518FD 数据表(PDF) 42 Page - Microchip Technology

MCP2518FD 数据表(HTML) 42 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

数据表下载