- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄378017 > MSM7630 (OKI SEMICONDUCTOR CO., LTD.) Universal Speech Processor(通用語音處理器) PDF資料下載
參數(shù)資料
| 型號(hào)： | MSM7630 |
| 廠商： | OKI SEMICONDUCTOR CO., LTD. |
| 英文描述： | Universal Speech Processor(通用語音處理器) |
| 中文描述： | 通用語音處理器（通用語音處理器） |
| 文件頁數(shù)： | 27/89頁 |
| 文件大?。?/td> | 430K |
| 代理商： | MSM7630 |
第1頁第2頁第3頁第4頁第5頁第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頁當(dāng)前第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頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁第44頁第45頁第46頁第47頁第48頁第49頁第50頁第51頁第52頁第53頁第54頁第55頁第56頁第57頁第58頁第59頁第60頁第61頁第62頁第63頁第64頁第65頁第66頁第67頁第68頁第69頁第70頁第71頁第72頁第73頁第74頁第75頁第76頁第77頁第78頁第79頁第80頁第81頁第82頁第83頁第84頁第85頁第86頁第87頁第88頁第89頁
MSM7630
Semiconductor
27/89
2.2.2 VBA: Vector Base Address (read/write)
This read/write register sets the leading address of the dispatch table (vector table) to exception,
interrupt, and trap process routines.
31
12 11
0 0
0
bit
0 0 0 0 0 0
0 0 0 0
VBA
The dispatch table is 256 entries of 4K bytes size, with 16 bytes (4 instructions) save for each entry’s
dispatch routine. Entry points are generated by an OR operation with this register, so they are set
at 4K-byte boundaries. As a result, only the upper 20 bits of an argument will be written to the VBA
register (the lower 12 bits will be ignored).
Entry_point = VBA[31:12]
íí
(vector_number << 4)
This register is undefined after reset.
2.2.3 prPSR: Pre-Processor Status Register (read/write)
This read/write register saves the value of %PSR at the time an exception, interrupt, or trap is
accepted. In order to accept overlapping exceptions, interrupts, and traps, the value of %prPSR must
be pushed on a stack and then EM of %PSR must be set to "1".
31
28 27 26 25 24
0 0 0 0
23 22 21 20
0
M
F
U
32
M
F
U
16
0
19 18 17 16
0 0 0 0
15 14 13 12
p
V
p
C
p
N
p
Z
11 10 9 8
p
I
C
P
0
p
I
C
L
p
N
O
P
7 6 5 4
0 0
p
E
B
P
p
E
M
3
0
pPL
bit
VER
The upper 16 bits of %prPSR are always identical to %PSR. Refer to the descriptions of the same bit
positions in %PSR for an explanation of %prPSR bits.
2.2.4 IRR: Interrupt Request Register (read-only)
This register indicates whether there is an interrupt request at each of the 16 levels of external
interrupts. It is read-only, and shows interrupt requests regardless of PL (processor level). The IRR
value will continue until an interrupt source is released.
31
12 11
I
R
Q
8
I
R
Q
7
0
bit
I
R
Q
6
I
R
Q
5
I
R
Q
4
I
R
Q
3
I
R
Q
2
I
R
Q
1
I
R
Q
12
I
R
Q
11
I
R
Q
10
I
R
Q
9
N
M
I
I
R
Q
15
I
R
Q
14
I
R
Q
13
0 0 0 0
0 0 0 0
0 0 0 0
0 0 0 0
1
2
3
4
5
6
7
8
9
10
13
14
15
16
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MSM7661B | NTSC/PAL Digital Dencoder(NTSC/PAL制式數(shù)字譯碼器) |
| MSM7661 | NTSC/PAL Digital Dencoder(NTSC/PAL制式數(shù)字譯碼器) |
| MSM7662 | NTSC/PAL Digital Video Decoder(NTSC/PAL制式數(shù)字視頻譯碼器) |
| MSM7702-01MS-K | Single Rail CODEC |
| MSM7702 | Single Rail CODEC |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MSM7650 | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:NTSC/PAL Digital Encoder |
| MSM7652 | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:NTSC/PAL Digital Video Encoder |
| MSM7653 | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:NTSC/PAL Digital Video Encoder |
| MSM7653GS-2K | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:NTSC/PAL Digital Video Encoder |
| MSM7654 | 制造商:ROHM Semiconductor 功能描述: |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。