參數(shù)資料
型號: 28222-13
廠商: Conexant Systems, Inc.
英文描述: ATM Transmitter/Receiver with UTOPIA Interface
中文描述: 自動柜員機發(fā)射機/接收機的UTOPIA接口
文件頁數(shù): 108/161頁
文件大?。?/td> 1832K
代理商: 28222-13
3.0 Registers
CN8223
3.5 Receive Control Registers
ATM Transmitter/Receiver with UTOPIA Interface
3-22
Conexant
100046C
0x1D
0x24
HDR_MSKx_12, HDR_MSKx_34 (Receive Header Mask Register)
The Receive Header Mask registers for port x (where x can be 0 to 3) are located at addresses 0x1D
0x24.
These registers modify the ATM cell screen in the Receive Header Value register. Setting a bit in the Mask
register causes the corresponding bit in the received ATM cell header to be disregarded for screening. For
example, setting HDR_MSK0_12, bit 0 to 1 causes ATM cells to be accepted to port 0 with either 1 or 0 in the
octet 1, bit 0 position. Combinations of Receive Header Mask bits can select groups of ATM VPI/VCIs for each
of the four ports. The same cells can be sent to more than one port. Setting all bits to 1s overrides the contents of
the Receive Header Value register. HDR_MSKx Register addresses are listed in
Table 3-10
.
Table 3-10. HDR_MSKx Register Addresses
Address
Register Name
Description
0x1D
HDR_MSK0_12
Receive Port 0 ATM Header Mask
Octets 1, 2
0x1E
HDR_MSK0_34
Receive Port 0 ATM Header Mask
Octets 3, 4
0x1F
HDR_MSK1_12
Receive Port 1 ATM Header Mask
Octets 1, 2
0x20
HDR_MSK1_34
Receive Port 1 ATM Header Mask
Octets 3, 4
0x21
HDR_MSK2_12
Receive Port 2 ATM Header Mask
Octets 1, 2
0x22
HDR_MSK2_34
Receive Port 2 ATM Header Mask
Octets 3, 4
0x23
HDR_MSK3_12
Receive Port 3 ATM Header Mask
Octets 1, 2
0x24
HDR_MSK3_34
Receive Port 3 ATM Header Mask
Octets 3, 4
Bit
Field
Size
Name
Description
15
8
8
Header Value
Octet 1
Receive Port X ATM Header Mask Value
Octet 1
7
0
8
Header Value
Octet 2
Receive Port X ATM Header Mask Value
Octet 2
HDR_VAL0_34, HDR_VAL1_34, HDR_VAL2_34, HDR_VAL3_34
Bit
Field
Size
Name
Description
15
8
8
Header Value
Octet 3
Receive Port X ATM Header Mask Value
Octet 3
7
0
8
Header Value
Octet 4
Receive Port X ATM Header Mask Value
Octet 4
相關PDF資料
PDF描述
28222-14 ATM Transmitter/Receiver with UTOPIA Interface
28233-11 ATM Transmitter/Receiver with UTOPIA Interface
28C010TRPDB-12 150 x 32 pixel format, LED Backlight available
28C010TRT1DE-15 1 Megabit (128K x 8-Bit) EEPROM
28C010TRT1DE-20 1 Megabit (128K x 8-Bit) EEPROM
相關代理商/技術參數(shù)
參數(shù)描述
28222-14 制造商:CONEXANT 制造商全稱:CONEXANT 功能描述:ATM Transmitter/Receiver with UTOPIA Interface
282222-003 制造商:TE Connectivity 功能描述:81044/12-16-2 - Cable Rools/Shrink Tubing
282223-003 制造商:TE Connectivity 功能描述:81044/12-16-3 - Cable Rools/Shrink Tubing
282224-003 制造商:TE Connectivity 功能描述:81044/12-16-4 - Cable Rools/Shrink Tubing
282224-1 功能描述:汽車連接器 ECONOSEAL RCPT CONT .5MM RoHS:否 制造商:Amphenol SINE Systems 產品:Contacts 系列:ATP 位置數(shù)量: 型式:Female 安裝風格: 端接類型: 觸點電鍍:Nickel