TMC2084-HD SMSC, TMC2084-HD Datasheet - Page 35

• Manufacturer Part Number: TMC2084-HD
• Description: Network Controller & Processor ICs DUAL MODE CircLink Cntlr
• Manufacturer: SMSC

Specifications of TMC2084-HD

• Product: Controller Area Network (CAN)
• Number Of Transceivers: 1
• Data Rate: 5 Mbps
• Supply Voltage (max): 3.6 V
• Supply Voltage (min): 3 V
• Supply Current (max): 25 mA
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: 0 C
• Mounting Style: SMD/SMT
• Package / Case: TQFP-48
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Standalone Mode CircLink
Datasheet
2.5.1
SMSC TMC2084
From host node (transmit) to I/O node (receive)
DATA0 38h/78h
DATA1 39h/79h
DATA2 3Ah/7Ah
DATA3 3Bh/7Bh
DATA4 3Ch/7Ch
DATA5 3Dh/7Dh
NST-H 3Fh/7Fh
NST-L 3Eh/7Eh
Name
SID
DID
C.P
Format of OUTPUT DATA Packets
*
PA7 - 0, PB7 - 0, PC7 – 0 and PD7 - 0
These pins accept data that are outputted to the corresponding port. However, data on the bits that are
configured as both the INPUT PORTs and the FLAG OUTPUTs (PD7 - 4) are not outputted to pins.
RXERR
CMIECC
NSTUNLOC
MRCV
TKNRETF
RCPUM
POR
MYRECON
OPICDONE
Addresses in 64-byte mode/Addresses in 128-byte mode
Adrs.
00h
01h
02h
*
TM
Controller
RXERR
Bit 7
1: Clears RXERR flag
1: Clears CMIECC flag
1: Clears NSTUNLOC flag
1: Clears MRCV flag
1: Clears TKNRETF flag
1: Clears RCPUM flag
1: Clears POR flag
1: Clears MYRECON flag
1: Clears OPICDONE flag
0
PACKET ID code
CMIECC
Bit 6
0
DATASHEET
NSTUNL
Bit 5
OC
0
Page 35
or 00h (broadcasted)
MRCV
Bit 4
C.P = 38h/78h
ID of host node
ID of I/O node
0
NST15 - 8
0: Unaffected
0: Unaffected
0: Unaffected
0: Unaffected
0: Unaffected
0: Unaffected
0: Unaffected
0: Unaffected
0: Unaffected
NST7 - 0
PA7 - 0
PB7 - 0
PC7 - 0
PD7 - 0
OPICDON
TKNRETF RCPUM
Bit 3
E
*
Bit 2
Bit 1
POR
0
Revision 0.2 (10-23-08)
MYRECO
Bit 0
N