參數(shù)資料
型號(hào): ML9620GAZ210
廠商: OKI ELECTRIC INDUSTRY CO LTD
元件分類: 微控制器/微處理器
英文描述: 1 CHANNEL(S), 1M bps, LOCAL AREA NETWORK CONTROLLER, PQFP44
封裝: 0.80 MM PITCH, PLASTIC, QFP-44
文件頁數(shù): 26/79頁
文件大?。?/td> 449K
代理商: ML9620GAZ210
ML9620 User’s Manual
Chapter 2
Register Descriptions
2 – 15
2.3.4 IFm Message Buffer registers
The bits of the Message Buffer registers mirror the Message Objects in the Message RAM.
The function of the
Message Objects bits is described in chapter 2.3.5.
2.3.4.1
IFm Mask n registers (IFmMASKn : m=1,2 n=1,2,3,4)
7
6
5
4
3
2
1
0
IFmMASK1
Msk [7:0]
IFmMASK2
Msk [15:8]
IFmMASK3
Msk [23:16]
IFmMASK4
MXtd
MDir
-*
Msk [28:24]
reset value
1
Address
: CAN Base + 0x14, 0x15, 0x16, 0x17, 0x44, 0x45, 0x46, 0x47
(IF1MASK1, IF1MASK2, IF1MASK3, IF1MASK4, IF2MASK1, IF2MASK2, IF2MASK3, IF2MASK4)
Access
: R/W
Access Size : 8 bits
Note
‘-’ : Reserved bits return '1' for reads and should be written '1' to them.
Operation is not guaranteed for a
writing '0' to them.
2.3.4.2
IFm Identifier n registers (IFmIDn : m=1,2 n=1,2,3,4)
7
6
5
4
3
2
1
0
IFmID1
ID [7:0]
IFmID2
ID [15:8]
IFmID3
ID [23:16]
IFmID4
MsgVal
Xtd
Dir
ID [28:24]
reset value
0
Address
: CAN Base + 0x18, 0x19, 0x1A, 0x1B, 0x48, 0x49, 0x4A, 0x4B
(IF1ID1, IF1ID2, IF1ID3, IF1ID4, IF2ID1, IF2ID2, IF2ID3, IF2ID4)
Access
: R/W
Access Size : 8 bits
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