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參數(shù)資料
| 型號： | S5T8701 |
| 廠商： | SAMSUNG SEMICONDUCTOR CO. LTD. |
| 英文描述： | FLEX ROAMING DECODER II |
| 中文描述： | FleX創(chuàng)建漫游解碼器二 |
| 文件頁數(shù)： | 47/70頁 |
| 文件大小： | 506K |
| 代理商： | S5T8701 |
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S5T8701
FLEX
TM
ROAMING DECODER II
47
RECEIVER SHUTDOWN PACKET
The Shutdown Packet is sent in both synchronous and asynchronous mode. It is designed to indicate to the host
that the receiver is turned off and how much time there is until the S5T8701 will automatically turn it back on.
Table 27: Receiver Shut Down Packet Bit Assignments
Bit 7
0
FNV
TNF
7
FCO
Bit 6
1
CF
6
TNF
6
NAF
6
Bit 5
1
CF
5
TNF
5
NAF
5
Bit4
1
CF
4
TNF
4
NAF
4
Bit 3
1
CF
3
TNF
3
NAF
3
Bit 2
1
CF
2
TNF
2
NAF
2
Bit 1
1
CF
1
TNF
1
NAF
1
Bit 0
0
CF
0
TNF
0
NAF
0
Byte 3
Byte 2
Byte 1
Byte 0
FNV:
Frame Number Valid. This bit is set if the last decoded frame info word was correctable and the
frame number was the expected value. When in asynchronous mode, this value will be 0.
CF:
Current Frame. When in synchronous mode, this is the current frame number. This value is latched
on the negative edge of the
READY
line when this packet is sent to the host. The value of this field
is valid only if the S5T8701 is in synchronous mode and the FIV bit in the status packet is set.
When in asynchronous mode, this value will be 0.
TNF:
Time to Next Frame. When in synchronous mode TNF indicates the time to the start of the A-word
check if the S5T8701 were to warm up for the next frame. When in asynchronous mode TNF
indicates the time to the start of the next automatic noise detect. See "Using the Receiver
Shutdown Packet" on page 66 for an explanation on how to use this value. This value is latched on
the negative edge of the READY line when this packet is sent to the host.
FCO:
Frame Carried On. Set if the S5T8701 is decoding the next frame due to the reception of a non-
zero carry-on value in a previous frame. When in synchronous mode, this value will be 0.
NAF:
Next Assigned Frame. This is the frame number of the next frame the S5T8701 was scheduled to
decode when the receiver shut down. The value of this field is valid only if the S5T8701 is in
synchronous mode and the FIV bit in the status packet is set. When in asynchronous mode this
value will be 0.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| S5T8701X01-E0R0 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:FLEX ROAMING DECODER II |
| S5T8702 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:FEEX ALPHANUMERIC DECODER II |
| S5T8702X01-E0R0 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:FEEX ALPHANUMERIC DECODER II |
| S5T8803A | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:10 CH PLL |
| S5T8803A01-D0B0 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:10 CH PLL |
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