MT90221 Zarlink Semiconductor, MT90221 Datasheet - Page 59

• Manufacturer Part Number: MT90221
• Description: Quad Inverse Multiplexing For Atm (IMA) Device With Flexible Ima And Uni Mode
• Manufacturer: Zarlink Semiconductor

MT90221
7.3
Tables 38 to 40 describe the TX ICP registers.
50
Address (Hex):
Direct access
Reset Value (Hex):
Address (Hex):
Direct access
Reset Value (Hex):
Bit #
Bit #
7
6
5
4
3
2
1
0
7
6
5
4
3
2
1
0
TX ICP Register Description
Type
Type
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
When 1 indicates the end of a frame was detected in IMA Group #3. Cleared by writing 0.
When 1 indicates the end of a frame was detected in IMA Group #2. Cleared by writing 0.
When 1 indicates the end of a frame was detected in IMA Group #1. Cleared by writing 0.
When 1 indicates the end of a frame was detected in IMA Group #0. Cleared by writing 0.
When 1 indicate that the transfer of the TX ICP cell for IMA Group #3 is complete. Write 0
to initiate a transfer.
When 1 indicate that the transfer of the TX ICP cell for IMA Group #2 is complete. Write 0
to initiate a transfer.
When 1 indicate that the transfer of the TX ICP cell for IMA Group #1 is complete. Write 0
to initiate a transfer.
When 1 indicate that the transfer of the TX ICP cell for IMA Group #0 is complete. Write 0
to initiate a transfer.
Write a 1 will enable the generation of an interrupt from the end of a frame detection for
IMA Group 3. A 0 will inhibit the generation of an interrupt.
Write a 1 will enable the generation of an interrupt from the end of a frame detection for
IMA Group 2. A 0 will inhibit the generation of an interrupt.
Write a 1 will enable the generation of an interrupt from the end of a frame detection for
IMA Group 1. A 0 will inhibit the generation of an interrupt.
Write a 1 will enable the generation of an interrupt from the end of a frame detection for
IMA Group 0. A 0 will inhibit the generation of an interrupt.
Write a 1 will enable the generation of an interrupt when the transfer of the TX ICP cell for
the IMA Group 3 is completed. A 0 will inhibit the generation of an interrupt.
Write a 1 will enable the generation of an interrupt when the transfer of the TX ICP cell for
the IMA Group 2 is completed. A 0 will inhibit the generation of an interrupt.
Write a 1 will enable the generation of an interrupt when the transfer of the TX ICP cell for
the IMA Group 1 is completed. A 0 will inhibit the generation of an interrupt.
Write a 1 will enable the generation of an interrupt when the transfer of the TX ICP cell for
the IMA Group 0 is completed. A 0 will inhibit the generation of an interrupt.
149
Interrupt Enable register for the TX ICP Handler register
00
148
Controls the transfer of TX ICP cells and frame pulse indication
0F
Table 39 - TX ICP Cell Interrupt Enable Register
Table 38 - TX ICP Cell Handler Register
Description
Description