TMC2084-HT Ver la hoja de datos (PDF) - SMSC -> Microchip
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TMC2084-HT Datasheet PDF : 74 Pages
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Standalone Mode CircLink TM Controller
Datasheet
2.2.2 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
From host node (transmit) to I/O node (receive)
Name Adrs. * Bit 7
Bit 6
Bit 5
SID 00h
DID 01h
C.P 02h
Bit 4
Bit 3
Bit 2
Host node ID
I/O node ID
or 00h (broadcasted)
C.P = 38h/78h *
Bit 1
Bit 0
Initial
value
--
--
--
--
PACKET ID code
--
DATA0 38h/78h
0
1
0
0
--
DATA1 39h/79h
0
PCOD
PBOD
PAOD
BSTSEN
D
CMIERR
MD
EMGYMD
BRE
7Fh
DATA2 3Ah/7Ah
POSTRM
D
POSTRD
LY
ACHTBY
P
0
MAXID3 - 0
0Fh
DATA3 3Bh/7Bh
FOSL3 - 0
TXTRG3 - 0
00h
DATA4
3Ch/7Ch
NSTCOM
D
ACHTFR
Q
0
0
NSTC3 - 0
80h
DATA5 3Dh/7Dh
NSTPRE2 - 0
0
CMID3 - 0
00h
NST-L 3Eh/7Eh
NST7 - 0
--
NST-H 3Fh/7Fh
NST15 - 8
--
Note: *Addresses in 64-byte mode/Addresses in 128-byte mode
SMSC TMC2084
Page 21
DATASHEET
Revision 0.1 (03-31-06)
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