參數(shù)資料
型號: PCA5007H
廠商: NXP Semiconductors N.V.
英文描述: Pager baseband controller
中文描述: 傳呼機(jī)基帶控制器
文件頁數(shù): 45/112頁
文件大?。?/td> 604K
代理商: PCA5007H
1998 Oct 07
45
Philips Semiconductors
Product specification
Pager baseband controller
PCA5007
6.17.4
C
LOCK
R
ECOVERY
C
ONTROL
R
EGISTER
(DMD2)
The clock recovery control register DMD2 contains the control bits for enabling the clock recovery function and setting
its mode.
Whenever the clock recovery function is enabled (DMD2.7 = 1) the positive edge of the synchronized SYMCLK signal
will force a SymClk interrupt through the IRQ1.3 request flag after [B2, B1 and B0] received bits (see Section 6.19
Table 50).
Table 43
Clock Recovery Control Register (DMD2, SFR address EEH)
Table 44
Description of the DMD2 bits
6.17.5
D
EMODULATOR
D
ATA
R
EGISTER
(DMD3)
The demodulator data register DMD3 contains the (demodulated) recovered received symbols.
Table 45
Demodulator Data Register (DMD3, SFR address EFH)
Table 46
Description of the DMD3 bits
7
6
5
4
3
2
1
0
ENC
BF
TEST
B2
B1
B0
BIT
SYMBOL
FUNCTION
DMD2.7
DMD2.6
DMD2.5
DMD2.4
DMD2.3
DMD2.2
DMD2.1
DMD2.0
ENC
BF
TEST
B2
B1
B0
enable clock recovery function
not used
bypass demodulator filter
not used
reserved, should always beat logic 0
Select number of bits per interrupt:
If LEV = 0 then 000 = 1-bit, 001 = 2-bit to 111 = 8-bit
If LEV = 1 then 00X = 2-bit, 01X = 4-bit, 10X = 6-bit and 11X = 8-bit.
7
6
5
4
3
2
1
0
D7
D6
D5
D4
D3
D2
D1
D0
BIT
SYMBOL
FUNCTION
DMD3.7
DMD3.6
DMD3.5
DMD3.4
DMD3.3
DMD3.2
DMD3.1
DMD3.0
D7
D6
D5
D4
D3
D2
D1
D0
Recovered symbols. The number of relevant bits are set with DMD2[2 to 0].
相關(guān)PDF資料
PDF描述
PCA5010 Pager baseband controller
PCA5010H Pager baseband controller
PCA82C200 STAND-ALONE CAN-CONTROLLER
PCA82C200P STAND-ALONE CAN-CONTROLLER
PCA82C200T STAND-ALONE CAN-CONTROLLER
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PCA5007H/XXX 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Microcontroller
PCA5010 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Pager baseband controller
PCA5010H 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Pager baseband controller
PCA5010H/XXX 制造商:未知廠家 制造商全稱:未知廠家 功能描述:MICROCONTROLLER|8-BIT|8051 CPU|CMOS|QFP|48PIN|PLASTIC
PCA503HL320 制造商:ADAM-TECH 制造商全稱:Adam Technologies, Inc. 功能描述:ZIF FLEX CIRCUIT CONNECTOR