參數(shù)資料
型號(hào): L64007
廠商: LSI CORP
元件分類: 消費(fèi)家電
英文描述: SPECIALTY CONSUMER CIRCUIT, PQFP160
封裝: PLASTIC, QFP-160
文件頁數(shù): 20/166頁
文件大?。?/td> 1015K
代理商: L64007
register
34 Wed May 28 17:37:25 1997
Draft 1/21/97
4-34
Registers
PRE.4 for Rev. D
Copyright 1997 by LSI Logic Corporation. All rights reserved.
SPI
Splice Point Indicator
8
When set to 1, this bit species that the current packet
contains an adaptation eld with a splice point counter
value of zero. The splice point indicator signals to the
host processor that a new program with a new time base
is transmitted on this particular PID. The host should
make the switch transition seamless as possible. When
this bit is 0, there is no splice point in the adaptation eld.
DI
Discontinuity Indicator
7
When set to 1, this bit species that DI ag in the adap-
tation eld has been detected. This can indicate an
attempt to switch to a new program with a new time base
and PCR. The host processor should update the fre-
quency lock procedure upon receiving this indication.
When this bit is 0, no DI has been detected.
PL
Packet Lost
6
When set to 1, this bit species that in this packet the
PPU detected a discontinuity error in the Continuity
Counter (CC) value. The packet lost error condition can
come about only when the mismatch in the CC value
comes without DI ag true. When this bit is 0, no packet
lost error has been detected.
AF
Adaptation Field
5
When set to 1, this bit species that the adaptation eld
has been posted for this PID index. When set to 0, no
adaptation eld has been posted for this PID index.
PID Index
[4:0]
This 5-bit eld species the index number of the matched
PID that has been processed. The value can vary from 0
to 29.
4.8.6
DMA Transfer
Control
Register (DTCR)
The DTCR is a 16-bit read and write register that controls the read or
write operations of either the host processor or the external DMA con-
troller to the internal DMA FIFO. Internally, the DMA FIFO can be con-
nected to the output of the PPU or to the external DRAM device.
15
14
13
10
9
4
3
2
1
0
RES
TR MSB
TR BLOCK
TR
SEL
TR
DIR
RES
TR
EN
相關(guān)PDF資料
PDF描述
L64013A1 SPECIALTY CONSUMER CIRCUIT, PQFP100
L64014A SPECIALTY CONSUMER CIRCUIT, PQFP144
L64015 SPECIALTY CONSUMER CIRCUIT, PQFP144
L64020XDC SPECIALTY CONSUMER CIRCUIT, CBGA208
L64020XQC SPECIALTY CONSUMER CIRCUIT, PQFP160
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
L64010ADC 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Multiplier/Accumulator
L64010ADCC 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Multiplier/Accumulator
L64010ADM 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Multiplier/Accumulator
L64010ADMB 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Multiplier/Accumulator
L64010ADMC 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Multiplier/Accumulator