TMC2084-HT SMSC, TMC2084-HT Datasheet - Page 21

• Manufacturer Part Number: TMC2084-HT
• Description: IC CTRLR CIRCLINK TM 48-TQFP
• Manufacturer: SMSC
• Series: CircLink™r

Specifications of TMC2084-HT

• Controller Type: I/O Controller
• Interface: Transceiver
• Voltage - Supply: 3 V ~ 3.6 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 48-TQFP, 48-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Supply: -
• Other names: 638-1025

Standalone Mode CircLink
Datasheet
2.2.2
From host node (transmit) to I/O node (receive)
Note:
SMSC TMC2084
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
Adrs.
Configuration Through the Network
Additional items configured using this feature. The configuration is performed with an INITIAL SETTING
packet received from the host node.
If the default is acceptable for all items that require configuration via the network and the NST carry output
(i.e. nNSTCOUT described later) is not used, then configuration by the INITIAL SETTING packet is
unnecessary. The configuration by INITIAL SETTING packet is valid only before receiving the START
TRANSMIT command (described later). After receiving the START TRANSMIT command, the INITIAL
SETTING packet is ignored.
Format of INITIAL SETTING Packet
*Addresses in 64-byte mode/Addresses in 128-byte mode
00h
01h
02h
*
POSTRM
NSTCOM
TM
Bit 7
Controller
D
D
0
0
PACKET ID code
NSTPRE2 - 0
POSTRD
ACHTFR
PCOD
Bit 6
LY
Q
1
FOSL3 - 0
ACHTBY
PBOD
Bit 5
DATASHEET
0
P
0
or 00h (broadcasted)
PAOD
Page 21
Bit 4
C.P = 38h/78h
Host node ID
0
0
0
I/O node ID
NST15 - 8
NST7 - 0
BSTSEN
Bit 3
D
*
CMIERR
Bit 2
MD
0
TXTRG3 - 0
MAXID3 - 0
NSTC3 - 0
CMID3 - 0
EMGYMD
Bit 1
Revision 0.2 (10-23-08)
Bit 0
BRE
Initial
value
7Fh
0Fh
00h
80h
00h
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