MT90520AG ZARLINK [Zarlink Semiconductor Inc], MT90520AG Datasheet - Page 113

• Manufacturer Part Number: MT90520AG
• Description: 8-Port Primary Rate Circuit Emulation AAL1 SAR
• Manufacturer: ZARLINK [Zarlink Semiconductor Inc]

6.1
Microprocessor Interface Module
TX_SAR Module
Per-Port TX_SAR Registers
Main TX_SAR Registers
UDT RX_SAR Module
Data RX_SAR Module
SDT RX_SAR Module
Byte Address
000A
000C
100A
100C
100E
103A
103C
103E
202A
Register Overview
0000
0002
0004
0006
0008
1000
1002
1004
1006
1008
1038
1040
1042
1044
2000
2002
2004
2006
2020
2022
2024
2026
2028
2040
Hex
Reset
Value
00FF
00FF
0001
0000
0000
0000
0000
0000
0001
0000
0000
0000
0000
0000
0000
0000
0000
0000
0000
0000
0000
0001
0000
0000
0000
001F
0000
0000
0000
0000
0000
007F
0000
TXPTB_P0
TXPTB_P1
TXPTB_P2
TXPTB_P3
TXPTB_P4
TXPTB_P5
TXPTB_P6
TXPTB_P7
DCGTOR
DRWPR
DTCON
DTWPR
URCCR
DRCON
DRRPR
DRCCR
DTRPR
URSER
CWRR
Label
DTCR
URCR
URSR
DRCR
DRSR
SRCR
DTSR
TXEN
MIER
LAWI
HAIC
MSR
MRR
IDR
Table 25 - Register Summary
Chip Wide Reset Register
Main Status Register
Low Address Word Indirection Register
High Address Indirection Command Register
Indirection Data Register
Main Interrupt Enable Register
MT90520 Revision Register
TX_SAR Pointer Table Base Register Port 0
TX_SAR Pointer Table Base Register Port 1
TX_SAR Pointer Table Base Register Port 2
TX_SAR Pointer Table Base Register Port 3
TX_SAR Pointer Table Base Register Port 4
TX_SAR Pointer Table Base Register Port 5
TX_SAR Pointer Table Base Register Port 6
TX_SAR Pointer Table Base Register Port 7
Data TX_SAR Configuration Register
Data TX_SAR Write Pointer Register
Data TX_SAR Read Pointer Register
Data TX_SAR Control Register
Data Cell Generation Time Out Register
Data TX_SAR Status Register
TX_SAR Master Enable Register
UDT Reassembly Control Register
UDT Reassembly Service Enable Register
UDT Reassembly Status Register
UDT Reassembly Cell Counter Register
Data RX_SAR Control Register
Data RX_SAR Status Register
Data RX_SAR Configuration Register
Data RX_SAR Write Pointer Register
Data RX_SAR Read Pointer Register
Data RX_SAR Cell Counter Register
SDT Reassembly Control Register
Zarlink Semiconductor Inc.
MT90520
113
Description
Data Sheet