- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄69017 > M65761FP SPECIALTY MICROPROCESSOR CIRCUIT, PQFP100 PDF資料下載
參數(shù)資料
| 型號： | M65761FP |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | SPECIALTY MICROPROCESSOR CIRCUIT, PQFP100 |
| 封裝： | PLASTIC, QFP-100 |
| 文件頁數(shù)： | 6/36頁 |
| 文件大?。?/td> | 297K |
| 代理商： | M65761FP |
第1頁第2頁第3頁第4頁第5頁當(dāng)前第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁
M65761FP
REJ03F0234-0200 Rev.2.00 Sep 14, 2007
Page 12 of 33
d2 (RC):
This command starts and stops R/W of context table RAM. (1: R/W start, 0: R/W end)
The context table RAM is read out or written in by making this bit to "1".
When reading/writing is finished, this bit must have "0" on it.
d3 (JP):
This selected temporary stop and the end of termination of coding/decoding/through processing.
(1: Temporary stop selected, 0: End of processing selected)
When the process start command d1 (JC) is issued by making this JP bit to 1, the processing stops
temporarily when the set number of lines have been processed. Then, if the process start command d1 (JC)
is issued, processing restarts. (See " Sequence of Setting Up Registers " (3))
(4) Status register (R)
(Address: 2)
d7
d5
d0
STAT_REG:
0
PS
SC
IS
MS
DS
JS
d0 (JS):
This register indicates the status of processing in initialization, coding, decoding and through.
(0: Processing in progress (being initialized), 1: End of processing)
This JS bit goes to "1" when the initialization is completed as RAM initialization command is issued.
(IC = 1) This JS bit goes to "1" when all coded data has been read out during coding in case when the
process start command of the processing end is issued. (JC = 1, JP = 0) This JS bit goes to "1" when
reading all the image data has been completed during the image data through and decoding. Moreover, this
JS bit stays "0" even when the set number of lines have been processed when the command to start
processing the process which has been stopped temporarily has been issued (JC = 1, JP = 1). (However,
interrupts are issued during the temporary stops.)
d1 (DS):
This is used for read and write ready of coded data. (In case of the through mode, this is used for the image
data.) (1: Ready, 0: Reading no possible)
It is possible to do R/W of data by the way of the data write/read buffer when this bit is 1.
d2 (MS):
This detects the marker code during decoding. (0: not detected, 1: detected)
This bit goes to "1" if any marker is detected during decoding.
d3 (IS):
This indicates the status of the interrupt request. (0: No request, 1: Request exists)
d4 (SC):
This shows the SC count over error during coding. (0: Normal, 1: There is a SC counter overflow)
Note:
The SC counter counts the "FF" data bytes which occur during coding. Coding continues even
when the SC counter overflows, this means correct coding data will not be outputted. (Coding error)
d5 (PS):
Processing modes (Stopped temporary/End of trailer) (1: Process temporarily stopped, 0: End of processing)
This PS bit corresponds to the temporary stop and end of processing of d3 bit (JP) processing of the
command register.
(5) Interrupt enable register (W/R)
(Address: 3)
d7
d3
d0
IENB_REG
MP
0
SE
ME
DE
JE
d0 (JE):
Temporary stop/end of trailer interrupt of initialization/coding/decoding/through.
(0: interrupt mask, 1: interrupt enable)
d1 (DE):
Coded data (image data) read out/write in ready interrupt.
(0: interrupt mask, 1: interrupt enable)
d2 (ME):
Marker code detection interrupt during decoding. (0: interrupt mask, 1: interrupt enable)
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| M65762FP | SPECIALTY MICROPROCESSOR CIRCUIT, PQFP144 |
| M65762FP | SPECIALTY MICROPROCESSOR CIRCUIT, PQFP144 |
| M66011FP | 1 CHANNEL(S), SERIAL COMM CONTROLLER, PDSO24 |
| M66239FP | OTHER CLOCK GENERATOR, PQFP144 |
| M66239FP | OTHER CLOCK GENERATOR, PQFP144 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| M65762FP | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:QM-Coder |
| M65790FP | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:FBTC IMAGE DATA COMPRESSION and DECOMPRESSION LSI |
| M65817AFP | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:Digital Amplifier Processor of S-Master Technology |
| M65818AFP | 制造商:Renesas Electronics Corporation 功能描述:M65818AFP |
| M65821 | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:CD PLAYER DIGITAL SIGNAL PROCESSOR |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。