TSS463 ATMEL Corporation, TSS463 Datasheet - Page 28

• Manufacturer Part Number: TSS463
• Description: VAN Data Link Controller with Serial Interface
• Manufacturer: ATMEL Corporation

VER[2:0] = 001
MT: Module Type
(0x02):
28
Diagnosis Control Register
TSS463B
Table 5. Retries
Note:
DLC Version after reset.
These bits must not be set by user. 001 must always be written to these bits.
The three different module types are supported (see “VAN Frame” on page 15):
One: The TSS463B is at once an autonomous module (Rank 0), a synchronous access
module (Rank 1) or a slave module (Rank 16).
Zero: The TSS463B is at once an synchronous access module (Rank 1) or a slave mod-
ule (Rank 16).
•
•
The diagnosis is discussed in greater detail in the section “Diagnosis System” on page
22.
•
•
SDC3
Read/Write register
Default value after reset: 0 00.
In its four high order bits, the user can program the SDC rate SDC [3:0]
In its two medium order bits, the diagnosis system mode is controlled: M1, M0.
7
Bus contention is not regarded as an error and an infinite number of transmission
attempts will be performed if bus contention occurs continuously.
MR [3:0]
0000
0001
0010
0011
0100
0101
0110
1000
1001
1010
1011
1100
1101
0111
1110
1111
SDC2
6
SDC1
5
Max. Number of retries
SDC0
4
10
12
13
14
15
0
11
1
2
3
4
5
6
7
8
9
Ma
3
Max. Number of transmissions
Mb
2
ETIP
1
10
11
12
13
14
15
16
1
2
3
4
5
6
7
8
9
4102E–AUTO–12/04
ESDC
0