TMC2084-HT SMSC, TMC2084-HT Datasheet - Page 22

• 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

Revision 0.2 (10-23-08)
DATA1 39h/79h
Name
Register Description (DATA1: Various Configurations)
BRE
EMGYMD
CMIERRMD
BSTSEND
PAOD
PBOD
PCOD
Drs.
Bit 7
Enables or disables receiving broadcast
0: Receiving broadcast is disabled.
1: Receiving broadcast is enabled (default).
When the broadcast packet is received by the BRE=0 setting, it is disregarded. (It doesn't
become a receiving error.)
Configures emergency mode (Assertion of MYRECON causes dropping from network).
0: Does not initialize OUTPUT PORT (high-impedance state) when MYRECON is
1: Initializes OUTPUT PORT (high-impedance state) when MYRECON is asserted
Configures the CMI error mode.
0: Does not discard the packet when CMIECC is asserted in it.
1: Discards the packet when CMIECC is asserted in it (default)
Configures Recon-burst signal transmit (Assertion of MYRECON causes dropping from
network).
0: Does not transmit Recon-burst signal when MYRECON is asserted.
1: Transmits Recon-burst signal when MYRECON is asserted (default).
Configures port A pins (PA7 - 0) as open-drain outputs.
0: Configures port A pins (PA7 - 0) as push-pull outputs (totem pole).
1: Configures port A pins (PA7 - 1) as open-drain outputs (default).
Configures port B pins (PB7 - 0) as open-drain outputs.
0: Configures port B pins (PB7 - 0) as push-pull output (totem pole).
1: Configures port B pins (PB7 - 1) as open-drain outputs (default).
Configures port D pins (PD7 - 0) as open-drain outputs.
0: Configures port D pins (PD7 - 0) as push-pull output (totem pole).
1: Configures port D pins (PD7 - 1) as open-drain outputs (default).
0
asserted.
(default).
PCOD
Bit 6
DATASHEET
PBOD
Bit 5
Page 22
PAOD
Bit 4
BSTSEN
Bit 3
D
CMIERR
Bit 2
MD
Standalone Mode CircLink
EMGYMD
Bit 1
SMSC TMC2084
Bit 0
BRE
TM
Datasheet
Controller