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| 型号： | TSS463-AA |
| 英文描述： | TSS463-AA [Updated 3/03. 60 Pages] |
| 中文描述： | TSS463 -机管局[更新3月3日。 60页] |
| 文件页数： | 32/52页 |
| 文件大小： | 268K |
| 代理商： | TSS463-AA |
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TSS461C
32
Rev. D (22 Feb 01)
Table 4: Channel Register Set Structure
Reg. Name
Offset
bit 7
bit 6
bit 5
bit 4
bit 3
bit 2
bit 1
bit 0
ID_MASK
0x07
ID_M [3:0]
x
x
x
x
ID_MASK
0x06
ID_M [11:4]
(no register)
0x05
x
x
x
x
x
x
x
x
(no register)
0x04
x
x
x
x
x
x
x
x
MESS_L / STA
0x03
M_L [4:0]
CHER
CHTx
CHRx
MESS_PTR
0x02
DRACK
M_P [6:0]
ID_TAG / CMD
0x01
ID_T [3: 0]
EXT
RAK
RNW
RTR
ID_TAG
0x00
ID_T [11:4]
9.3.1. Identifier Tag and Command Registers:
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.
7
6
5
4
3
2
1
0
ID_T 3
ID_T 2
ID_T 1
ID_T 0
EXT
RAK
RNW
RTR
base_address
+ 0x01
7
6
5
4
3
2
1
0
ID_T 11
ID_T 10
ID_T 9
ID_T 8
ID_T 7
ID_T 6
ID_T 5
ID_T 4
base_address
+ 0x00
Read / Write registers.
ID_T [11:0]
: Identifier Tag
Upon a reception hit (i.e, a good comparison between the identifier
received and an identifier specified, taking the comparison mask into
account, as well as a status and command indicating a message to be
received), the identifier tag bits value will be rewritten with the identifier
bits actually received.
EXT, RAK, RNW & RTR:
(See section 11.)
No comparison will be done on the command bits, excepted on EXT bit.
The RAK, RNW and RTR bits will be written into the first byte of the
Message upon a reception hit.
The RNW and RTR bits, as well as the status bits in the length and status
register, must be in a valid position for reception or transmission. If not,
the message corresponding to this identifier is considered as inactive or
invalid.
The way of knowing if an acknowledge sequence was requested or not
is to check the first byte of the Message.
相关PDF资料 |
PDF描述 |
|---|---|
| TSS463D | Industrial Control IC |
| TSS463R | Industrial Control IC |
| TSS461E | VAN Data Link Controller |
| TSS461E-TDRA-9 | VAN Data Link Controller |
| TSS461E-TERA-9 | VAN Data Link Controller |
相关代理商/技术参数 |
参数描述 |
|---|---|
| TSS463-AA_04 | 制造商:ATMEL 制造商全称:ATMEL Corporation 功能描述:VAN Data Link Controller with Serial Interface |
| TSS463-AAR | 制造商:ATMEL 制造商全称:ATMEL Corporation 功能描述:VAN Data Link Controller with Serial Interface |
| TSS463A-TERZ | 功能描述:网络控制器与处理器 IC ASICS RoHS:否 制造商:Micrel 产品:Controller Area Network (CAN) 收发器数量: 数据速率: 电源电流（最大值）:595 mA 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:PBGA-400 封装:Tray |
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