參數(shù)資料
型號(hào)： PCF5083
廠商： NXP Semiconductors N.V.
英文描述： STEEL COVER
中文描述： GSM信號(hào)處理IC
文件頁數(shù)： 61/136頁
文件大?。?/td> 602K
代理商： PCF5083
1996 Oct 29
61
Philips Semiconductors
Objective specification
GSM signal processing IC
PCF5083
9.2.1
E
XECUTION OF
GSM
BASEBAND PROCEDURES
The EXEC_PROC commands initiate the execution of
internal procedures. The procedure specified by proc_id is
executed within the DSP. The input parameters of the
procedure are part of the message. The return values (if
any) of the procedure and the msg_id parameter are
packed to a PROC_RETURN indication.
Several commands can be combined with the PACKET
command to reduce overhead especially when sending
commands to the DSP in
polling mode
.
9.2.2
N
O
O
PERATION
(NOP)
COMMAND
This NOP command may be used for debugging
purposes. It is ignored by the DSP. The length of the data
field has to be at least one word.
9.2.3
S
OFT RESETTING THE
DSP
The RESET command causes the DSP to perform a soft
reset. It is executed immediately after the current running
procedure is completed. Depending on the reset
parameter (see Table 53) the input and/or output
command queues are cleared. It is possible to reset more
than one FIFO or queue, by setting the appropriate bits.
Table 53
Parameter of RESET message
Note
1.
X = don’t care.
MNEMONIC
VALUE
(1)
DESCRIPTION
RESET_ALL
0X0000
Restart main program (soft reset), clear all buffers and queues and
all external memory.
Clear the output message queue.
Clear the input message queue.
Clear the baseband digitizer input FIFO.
Clear the GMSK modulator output FIFO.
OUTPUT_MESSAGE_QUEUE
INPUT_MESSAGE_QUEUE
BBD_IN_FIFO
MOD_OUT_FIFO
0X0001
0X0002
0X0004
0X0008
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參數(shù)描述
PCF5083H/001/F2 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:GSM signal processing IC
PCF5083H/5V2/F3 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:GSM signal processing IC
PCF5083H/F2 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:GSM signal processing IC
PCF51AC128ACFUE 功能描述:32位微控制器 - MCU 32 Bit 128K FLASH 32K RAM CAN EN RoHS:否 制造商:Texas Instruments 核心:C28x 處理器系列:TMS320F28x 數(shù)據(jù)總線寬度:32 bit 最大時(shí)鐘頻率:90 MHz 程序存儲(chǔ)器大小:64 KB 數(shù)據(jù) RAM 大小:26 KB 片上 ADC:Yes 工作電源電壓:2.97 V to 3.63 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:LQFP-80 安裝風(fēng)格:SMD/SMT
PCF51AC128ACLKE 功能描述:32位微控制器 - MCU 32 Bit 128K FLASH 32K RAM CAN EN RoHS:否 制造商:Texas Instruments 核心:C28x 處理器系列:TMS320F28x 數(shù)據(jù)總線寬度:32 bit 最大時(shí)鐘頻率:90 MHz 程序存儲(chǔ)器大小:64 KB 數(shù)據(jù) RAM 大小:26 KB 片上 ADC:Yes 工作電源電壓:2.97 V to 3.63 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:LQFP-80 安裝風(fēng)格:SMD/SMT
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