tdat04622 ETC-unknow, tdat04622 Datasheet - Page 260

• 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 131. Register 0x10A9: Frame State Interrupt Mask (R/W)
Reset default of register = 0x000F.
Table 132. Register 0x10AA: Scrambler State Interrupt Mask (R/W)
Reset default of register = 0x000F.
232
Address
Address
(Hex)
(Hex)
10AA
10A9
15—4
15—4
Bit #
Bit #
(continued)
—
—
3
2
1
0
3
2
1
0
SS_INT_MASK[3:0]
FS_INT_MASK[3:0]
(continued)
Name
Name
—
—
—
—
—
—
—
—
—
—
Frame State Interrupt Mask. When active
(logic 1), the associated event/delta is inhibited
from contributing to the interrupt on a per-
channel basis. Otherwise, an interrupt is
generated when the ATM frame state transitions
from sync to hunt state.
Reserved. These bits must be written to their
reset default value (0x000).
Channel 3 Mask Value.
Channel 2 Mask Value.
Channel 1 Mask Value.
Channel 0 Mask Value.
Scrambler State Interrupt Mask. When active
(logic 1), the associated event/delta is inhibited
from contributing to the interrupt on a per-
channel basis. Otherwise, an interrupt is
generated when the ATM frame state transitions
from synchronization to verification state.
Reserved. These bits must be written to their
reset default value (0x000).
Channel 3 Mask Value.
Channel 2 Mask Value.
Channel 1 Mask Value.
Channel 0 Mask Value.
Function
Function
Agere Systems Inc.
Data Sheet
May 2001
Default
Default
0x000F
0x000F
Reset
0x000
Reset
0x000
1
1
1
1
1
1
1
1