TMC2072-MT SMSC, TMC2072-MT Datasheet - Page 60

• Manufacturer Part Number: TMC2072-MT
• Description: IC CTRLR CIRC 100-TQFP DUAL MODE
• Manufacturer: SMSC
• Series: CircLink™r

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

Chapter 3
3.1
Revision 0.1 (06-07-07)
Adr.
Adr.
Register Map
Table 6 shows the register map. All registers are 16 bits wide and can be word-access and byte-access in
16-bit mode (W16 = H) and 8-bit mode (W16 = L) respectively. In the case of byte access, the lower byte
(bits 7 to 0) is assigned to an even address and the upper byte (bits 15 to 8) to an odd address by default,.
This assignment can be reversed by setting the nSWAP pin to L.
Adr. : CPU Address A[5:0] in Hex value. (Address 00h to 0Fh are registers specific to ARCNET)
- Word access (W16=High)
- Byte access and No Swap (W16=Low, nSWAP=High)
*: When the WORD-MODE is enabled (WDMD
- Byte access and Swap (W16=Low, nSWAP=Low)
0C
0C
0D
0A
0E
0A
0B
0E
0F
00
02
04
06
08
00
01
02
03
04
05
06
07
08
09
(all zero)
D15 - D0
(all zero)
(all zero)
(all zero)
(all zero)
(all zero)
(all zero)
(all zero)
COMR0
COMR1
COMR2
COMR3
COMR4
COMR5
COMR6
COMR7
COMR0
COMR1
COMR2
COMR3
COMR4
COMR5
COMR6
COMR7
D7 - D0
Register Descriptions
*
Adr.
Adr.
1A
1C
1E
1A
1B
1C
1D
1E
10
12
14
16
18
10
11
12
13
14
15
16
17
18
19
1F
Table 6- CircLink Register Map
DATASHEET
INTMSK - H
INTSTA - H
INTMSK - L
INTSTA - L
RXFH - H
RXFH - L
RXFL - H
D15 - D0
RXFL - L
(all zero)
(all zero)
INTMSK
ECCMD
NST - H
ECCMD
INTSTA
NST - L
D7 - D0
MRSID
RXFH
RXFL
RSID
SSID
RSID
SSID
NST
Page 60
_
bit=1), this address is mapped another COMR4.
Adr.
Adr.
2A
2C
2E
2A
2B
2C
2D
2E
2F
20
22
24
26
28
20
21
22
23
24
25
26
27
28
29
CARRY - H
CARRY - L
MODE - H
MODE - L
RXMH - H
RXMH - L
RXML - H
RXML - L
D15 - D0
(all zero)
(all zero)
(all zero)
(all zero)
CARRY
D7 - D0
MAXID
MAXID
MODE
RXMH
RXML
CMID
CMID
NID
NID
PS
PS
Peripheral Mode CircLink™ Controller
Adr.
Adr.
3C
3C
3D
30
32
34
36
38
3A
3E
30
31
36
37
38
39
3A
3B
3E
3F
32
33
34
35
ERRINFO- H
ERRINFO- L
PININFO - H
PININFO - L
NSTDIF - H
NSTDIF - L
SMSC TMC2072
ERRINFO
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Not Used
Not Used
Not Used
Not Used
Not Used
Not Used
D15 - D0
PININFO
(all zero)
NSTDIF
D7 - D0
CKP
CKP
Datasheet