TMC2072-MD SMSC, TMC2072-MD Datasheet - Page 81

• Manufacturer Part Number: TMC2072-MD
• Description: Network Controller & Processor ICs Peripheral Mode CircLink Cntlr
• Manufacturer: SMSC

Specifications of TMC2072-MD

• Product: Controller Area Network (CAN)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Peripheral Mode CircLink™ Controller
Datasheet
3.2.16 RXFL Register: Receive Flag (lower side)
SMSC TMC2072
Free format receive mode
[Flag definition]
[Clear condition] Writing “1”, or last data readout of corresponding page only in nACLR = 0
Remote buffer receive mode
[Flag definition]
[Clear condition]
If the all-receive-inhibit bit, ECRI, in the mode register is returned from 1 to 0, all the receive flags return to
1 regardless of their receive mode.
RXF15-01 (bits 15 to 1)
This flag indicates the receive status of pages 01 to 15. The definition is different depending on the receive
mode of the corresponding page. In the free format receive mode, the register becomes a writable register.
Bits from 15 to 4 are not effective when the page size is 128/256 and Bits from 15 to 4 are not effective
when page size is 256 bytes and the readout is always “1”.
RXFL
15
14
13
12
11
10
bit
9
8
7
6
5
4
3
2
1
0
name
RXF15
RXF14
RXF13
RXF12
RXF11
RXF10
RXF09
RXF08
RXF07
RXF06
RXF05
RXF04
RXF03
RXF02
RXF01
--------
1: Receive completed/Unauthorized state
0: Receive authorized
1: Receive within a fixed time period
0: No receive within a fixed time period.
Writing 0Ah (WARTERR clear command) in the ECCMD register, or OK in the
warning monitoring result
DATASHEET
Init. value description
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0
Page 81
Receive Flag (Page #15)
Receive Flag (Page #14)
Receive Flag (Page #13)
Receive Flag (Page #12)
Receive Flag (Page #11)
Receive Flag (Page #10)
Receive Flag (Page #09)
Receive Flag (Page #08)
Receive Flag (Page #07)
Receive Flag (Page #06)
Receive Flag (Page #05)
Receive Flag (Page #04)
Receive Flag (Page #03)
Receive Flag (Page #02)
Receive Flag (Page #01)
reserved ("0")
(Read/Write)
address:1Eh
Revision 0.1 (06-07-07)