TSS461 ATMEL Corporation, TSS461 Datasheet - Page 35

• Manufacturer Part Number: TSS461
• Description: VAN Data Link Controller
• Manufacturer: ATMEL Corporation

Identifier Tag and
Command Registers
4194C–AUTO–01/06
Table 9. Channel Register Sets Map
Table 10. Channel Register Set Structure
The identifier tag and command registers is located at the base_address and base_address + 1.
It allows the user to specify the full 12-bit identifier field of the ISO standard and the 4-bit
command.
•
Read/Write registers.
ID_T 11
Reg. Name
(no register)
(no register)
ID_T 3
MESS_PTR
Channel Number
ID_MASK
ID_MASK
MESS_L/
ID_TAG/
ID_TAG
7
7
CMD
STA
6
5
4
3
2
1
0
ID_T 10
ID_T 2
6
6
Offset
0x07
0x06
0x05
0x04
0x03
0x02
0x01
0x00
ID_T 1
ID_T 9
5
5
From
0x40
0x38
0x30
0x28
0x20
0x18
0x10
DRACK
Bit 7
x
x
ID_T 0
ID_T 8
4
4
Bit 6
0x3F
0x2F
0x1F
ID_T [3: 0]
0x47
0x37
0x27
0x17
ID_M [3:0]
x
x
To
ID_T 7
EXT
3
3
M_L [4:0]
Bit 5
x
x
Channel Number
ID_T 6
RAK
2
2
Bit 4
ID_M [11:4]
ID_T [11:4]
x
x
13
12
10
11
9
8
7
M_P [6:0]
ID_T 5
RNW
Bit 3
1
1
EXT
x
x
x
ID_T 4
CHER
Bit 2
RTR
RAK
From
0
0
x
x
x
0x78
0x70
0x68
0x60
0x58
0x50
0x48
TSS461E
Bit 1
CHTx
RNW
base_address
base_address
x
x
x
+ 0x01
+ 0x00
0x7F
0x77
0x6F
0x67
0x5F
0x57
0x4F
To
CHRx
Bit 0
RTR
x
x
x
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