tdat04622 ETC-unknow, tdat04622 Datasheet - Page 256

• Manufacturer Part Number: tdat04622
• Description: Tdat Sonet/sdh 155/622/2488 Mbits/s Data Interfaces
• Manufacturer: ETC-unknow

TDAT042G5 SONET/SDH
155/622/2488 Mbits/s Data Interface
Register Descriptions
DE Registers
Table 123. Registers 0x1090—0x1097: ATM Unassigned Cell Match Mask (R/W)
Reset default of registers = 0xFFFF.
Table 124. Registers 0x1098—0x109F: ATM Unassigned Cell Registers (R/W)
Reset default of registers = 0x0000.
228
1098—109F
1090—1097
Address
Address
(Hex)
(Hex)
109A
109B
109C
109D
109E
109F
1090
1091
1092
1093
1094
1095
1096
1097
1098
1099
15—0
15—0
15—0
15—0
15—0
15—0
15—0
15—0
Bit #
15—0
15—0
15—0
15—0
15—0
15—0
15—0
15—0
(continued)
Bit #
—
—
ATM_USM_[0—3][31:0] ATM Unassigned Cell Match Mask
ATM_USG_[0—3][31:0]
ATM_USM_0[31:16]
ATM_USM_1[31:16]
ATM_USM_2[31:16]
ATM_USM_3[31:16]
ATM_USG_0[31:16]
ATM_USG_1[31:16]
ATM_USG_2[31:16]
ATM_USG_3[31:16]
ATM_USM_0[15:0]
ATM_USM_1[15:0]
ATM_USM_2[15:0]
ATM_USM_3[15:0]
ATM_USG_0[15:0]
ATM_USG_1[15:0]
ATM_USG_2[15:0]
ATM_USG_3[15:0]
(continued)
Name
Name
Channel [0—3]. This 32-bit register defines
which of the 32 bits will be used for
comparison between the unassigned cell
register and the header data in the ATM
framer. A value of 1 enables the comparison
with the corresponding bit in the ATM
unassigned cell register.
[31:24] is the MSByte of ATM_USM_0.
[7:0] is the LSByte of ATM_USM_0.
[31:24] is the MSByte of ATM_USM_1.
[7:0] is the LSByte of ATM_USM_1.
[31:24] is the MSByte of ATM_USM_2.
[7:0] is the LSByte of ATM_USM_2.
[31:24] is the MSByte of ATM_USM_3.
[7:0] is the LSByte of ATM_USM_3.
ATM Unassigned Cell Register Channel 0.
This 32-bit register will store the expected
header value for unassigned cells. If the ATM
framer sees a header for an ATM packet which
matches this register at the bit positions
designated by the ATM unassigned cell match
mask, the packet will be treated as an
unassigned cell.
[31:24] is the MSByte of ATM_USG_0.
[7:0] is the LSByte of ATM_USG_0.
[31:24] is the MSByte of ATM_USG_1.
[7:0] is the LSByte of ATM_USG_1.
[31:24] is the MSByte of ATM_USG_2.
[7:0] is the LSByte of ATM_USG_2.
[31:24] is the MSByte of ATM_USG_3.
[7:0] is the LSByte of ATM_USG_3.
Function
Function
Agere Systems Inc.
Reset Default
0xFFFF
0xFFFF
0xFFFF
0xFFFF
0xFFFF
0xFFFF
0xFFFF
0xFFFF
0xFFFF
Data Sheet
May 2001
Default
0x0000
0x0000
0x0000
0x0000
0x0000
0x0000
0x0000
0x0000
0x0000
Reset