- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄367813 > PCD6001H (NXP SEMICONDUCTORS) Digital telephone answering machine chip PDF資料下載
參數(shù)資料
| 型號： | PCD6001H |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 通信及網(wǎng)絡(luò) |
| 英文描述： | Digital telephone answering machine chip |
| 中文描述： | SPECIALTY TELECOM CIRCUIT, PQFP80 |
| 封裝： | PLASTIC, QFP-80 |
| 文件頁數(shù)： | 18/96頁 |
| 文件大?。?/td> | 385K |
| 代理商： | PCD6001H |
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頁當(dāng)前第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頁第90頁第91頁第92頁第93頁第94頁第95頁第96頁
2001 Apr 17
18
Philips Semiconductors
Product specification
Digital telephone answering machine chip
PCD6001
Table 8 shows the DSP clock frequency settings. Setting
the DSP frequency to the correct value according to the
operation mode of the DSP is done by the Application
Programming Interface (API). Please refer to the API
specification for more details.
Table 9 shows CLK_3 selection (CKCON.6/CKCON.7
according to Fig.4). The selection depends on the type of
crystal which is connected (determined by RTC mode
setting according to Table 6). The setting of CKCON [6:7],
thus determines the selection of the CLK_3 source (see
Table 2 and Fig.4). If CKCON.7 = 0 to denote Emergency
mode - CLK_3 will be derived from the EMG_CLK, as
shown in the following tables.
The TICB provides two periodic outputs to the
microcontroller: FS_event and TIME_event. FS_event is
programmable to 4 different rates. Both outputs are
derived from and therefore synchronized to FS1. The
outputs are connected to an interrupt input of the
microcontroller and called ‘Time_event interrupt’ and
‘FS_event interrupt’ respectively. The selection of the
FS_event interrupt rate is done via the CKCON SFR, see
Section 9.2.4. Figure 8 shows the generation of these
interrupts. Table 10 shows the selection of the FS_event
rate. The FS1 clock is provided by the CDCCNTRL block
shown in Fig.4.
Table 8
DSP clock selection
Table 9
CODEC clock selection
Note
1.
A phase corrected CLK_3 clock is not available in Emergency mode (CKCON.7 = 0). For a CLK_3 phase correction
(CKCON.6 = 1), CLK_21 must be available.
Table 10
FS_event rate selection
CKCON.7
(EMG mode)
CKCON.5
(DSP clock 1)
CKCON.4
(DSP clock 0)
SYMOD.5
(PLL on/off)
DSP CLOCK
FREQUENCY
0
1
1
1
1
1
X
X
0
0
1
1
X
X
0
1
0
1
X
0
1
1
1
1
EMG_CLK
no clock active
CLK_1
CLK_7
CLK_42
CLK_28
CKCON.7
(EMG mode)
CKCON.6
(RTC mode)
CLK_3 SOURCE
0
1
1
X
1
0
EMG_CLK
(1)
CLK3_CORR
CLK3_OUT
CKCON.1
(FS_event 1)
CKCON.0
(FS_event 0)
FS_event INTERRUPT RATE
0
0
1
1
0
1
0
1
FS1/16
FS1/8
FS1/4
FS1
500 Hz
1 kHz
2 kHz
8 kHz
2 ms
1 ms
500
μ
s
125
μ
s
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| PCD6001U | Digital telephone answering machine chip |
| PCD8582D-2P | 256 x 8-bit CMOS EEPROMS with I2C-bus interface |
| PCD8582D-2 | 256 x 8-bit CMOS EEPROMS with I2C-bus interface |
| PCD8582D-2T | 256 x 8-bit CMOS EEPROMS with I2C-bus interface |
| PCA8582F-2 | 256 x 8-bit CMOS EEPROMS with I2C-bus interface |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PCD6001U | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Digital telephone answering machine chip |
| PCD6002H/2 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Solid-State Recorder |
| PCD6003 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Digital telephone answering machine chip |
| PCD6003H | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Digital telephone answering machine chip |
| PCD6003U | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Digital telephone answering machine chip |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。