MT92220BG Zarlink Semiconductor, MT92220BG Datasheet - Page 131
MT92220BG
Manufacturer Part Number
MT92220BG
Description
Description = 1023 Channel Voice Over IP/AAL2 Processor ;; Package Type = Epbga ;; No. Of Pins = 608
Manufacturer
Zarlink Semiconductor
Datasheet
1.MT92220BG.pdf
(214 pages)
- Current page: 131 of 214
- Download datasheet (3Mb)
Data Sheet
Circular Buffer
Read Pointer
Field
16K bytes:
32K bytes:
64K bytes:
256 bytes:
512 bytes:
1K bytes:
2K bytes:
4K bytes:
8K bytes:
This pointer is used to remember the position of the next byte to be read in the circular
buffer. It thus points to a valid byte. The pointer is defined as a pointer to bytes. When the
read and write pointers are equal, the buffer is deemed empty. This field should be
initialized to zero upon buffer creation. It is control by software and should be updated
each time a packet is read from the circular buffer.
b13
b13
b13
b13
b13
b13
b13
b13
b13
Table 53 - Fields and Description (continued)
RX Circular Buffer Base [20:14]
RX Circular Buffer Base [20:15]
RX Circ Buf Base [20:16]
Figure 69 - RX Circular Buffer Base and Size
RX Circular Buffer Base [20:13]
b12
b12
b12
b12
b12
b12
b12
b12
b12
RX Circular Buffer Base [20:12]
RX Circular Buffer Base [20:11]
b11
b11
b11
b11
b11
b11
b11
b11
b11
RX Circular Buffer Base [20:10]
RX Circular Buffer Base [20:9]
b10
b10
b10
b10
b10
b10
b10
b10
b10
Zarlink Semiconductor Inc.
RX Circular Buffer Base [20:8]
b9
b9
b9
b9
b9
b9
b9
b9
b9
b8
b8
b8
b8
b8
b8
b8
b8
b8
1
b7
b7
b7
b7
b7
b7
b7
b7
b7
1
0
Description
b6
b6
b6
b6
b6
b6
b6
b6
b6
1
0
0
b5
b5
b5
b5
b5
b5
b5
b5
b5
1
0
0
0
b4
b4
b4
b4
b4
b4
b4
b4
b4
1
0
0
0
0
b3
b3
b3
b3
b3
b3
b3
b3
b3
0
0
0
1
0
0
b2
b2
b2
b2
b2
b2
b2
b2
b2
1
0
0
0
0
0
0
b1
b1
b1
b1
b1
b1
b1
b1
b1
1
0
0
0
0
0
0
0
b0
b0
b0
b0
b0
b0
b0
b0
b0
1
0
0
0
0
0
0
0
0
MT92220
131
Related parts for MT92220BG
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Zarlink Semiconductor Inc [TV IF PREAMPLIFIER]
Manufacturer:
Zarlink Semiconductor
Datasheet:
Part Number:
Description:
256 x 256 Channels (8 TDM Streams @ 2.048Mb/s) Non-blocking Digital Switch (DX)
Manufacturer:
Zarlink Semiconductor
Datasheet:
Part Number:
Description:
Manufacturer:
Zarlink Semiconductor
Datasheet:
Part Number:
Description:
Manufacturer:
Zarlink Semiconductor
Datasheet:
Part Number:
Description:
Manufacturer:
Zarlink Semiconductor
Datasheet:
Part Number:
Description:
Manufacturer:
Zarlink Semiconductor
Datasheet:
Part Number:
Description:
Video Programme Delivery Control Interface Circuit
Manufacturer:
Zarlink Semiconductor
Datasheet:
Part Number:
Description:
SP8719520MHz LOW CURRENT TWO-MODULUS DIVIDERS
Manufacturer:
Zarlink Semiconductor
Datasheet:
Part Number:
Description:
REMOTE CONTROL RECEIVER
Manufacturer:
Zarlink Semiconductor
Datasheet:
Part Number:
Description:
2·5GHz ÷8192 PRESCALER
Manufacturer:
Zarlink Semiconductor
Datasheet:
Part Number:
Description:
1·3GHz 4256 PRESCALER WITH LOW CURRENT AND LOW RADIATION
Manufacturer:
Zarlink Semiconductor
Datasheet:
Part Number:
Description:
Manufacturer:
Zarlink Semiconductor
Datasheet:
Part Number:
Description:
Manufacturer:
Zarlink Semiconductor
Datasheet:
Part Number:
Description:
Manufacturer:
Zarlink Semiconductor
Datasheet:
Part Number:
Description:
Manufacturer:
Zarlink Semiconductor
Datasheet: