TMC2072-MT SMSC, TMC2072-MT Datasheet - Page 43
![no-image](/images/manufacturer_photos/0/6/617/smsc_sml.jpg)
TMC2072-MT
Manufacturer Part Number
TMC2072-MT
Description
IC CTRLR CIRC 100-TQFP DUAL MODE
Manufacturer
SMSC
Series
CircLink™r
Datasheet
1.TMC2072-MT.pdf
(106 pages)
Specifications of TMC2072-MT
Controller Type
I/O Controller
Interface
Transceiver
Voltage - Supply
3 V ~ 3.6 V
Current - Supply
40mA
Operating Temperature
0°C ~ 70°C
Mounting Type
Surface Mount
Package / Case
100-TQFP, 100-VQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
638-1023
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
TMC2072-MT
Manufacturer:
Microchip Technology
Quantity:
10 000
- Current page: 43 of 106
- Download datasheet (648Kb)
Peripheral Mode CircLink™ Controller
Datasheet
2.9.2
SMSC TMC2072
…
…
1 Clear FRCV Bit
2 Release Interrupt Mask
3 Write Receive Flag
4 Read EC Status
5 Read Receive Flag
6 Read Packet
7 Interrupt Mask
CPU Side
( ): it is FBE, PAC addressed to a self
Example of Receive Flow in Free Format Mode
(RXMH/RXML REGISTER: When in RXM07 = 0)
A CPU controls a series of sequences such as "Issuing RX CMD → Handling interrupt after RX → Packet
read".
After the receive completion in the free format mode, the FRCV (Free format receive end flag) in the EC
interruption status register (INTSTA) changes from 0 to 1, permitting the flag to be an interrupt source.
…
…
DATASHEET
Page 43
FRCV,RXF07 = 0->1
Interrupt occure
RXF07 = 1->0
FRCV = 1->0
TMC2074/72
(ACK)
(ACK)
…
…
Revision 0.1 (06-07-07)
LAN Side
FBE
PAC [SID=07h]
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