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參數資料
型號: PCF5083
廠商: NXP Semiconductors N.V.
英文描述: STEEL COVER
中文描述: GSM信號處理IC
文件頁數: 75/136頁
文件大小: 602K
代理商: PCF5083
1996 Oct 29
75
Philips Semiconductors
Objective specification
GSM signal processing IC
PCF5083
DB_copy_buffer
n_words words are copied within DSP data RAM
27
source_buff_id
dest_buff_id
source_offset
dest_offset
n_words
info_buff_ptr
cmi_buff_ptr
n_bits
DB_compare_info_cmi
This procedure may be used to measure bit errors in a received burst. It
compares the first n_bits soft outputs (CMIs) of the equalizer located in
cmi_buff to the n_bits hard bits located in buffer info_buffer_id and returns
the number of errors found (n_errors).
DB_fill_buffer
71
n_errors
n_words words are filled with fill_value.
28
buff_id
buff_offset
fill_value
n_words
in_seq [0 to 4]
DB_pio_test
This procedure can be used to test data transfer between the 90CL301 and
the PCF5083. With every call,
DB_pio_test
checks if the parameters
in_seq[0 to 4] are equal to the following predefined sequences of numbers:
in_seq[0] = k
×
3
in_seq[1] = k
×
5
in_seq[2] = k
×
7
in_seq[3] = k
×
9
in_seq[4] = k
×
11.
Where k indicates how often
DB_pio_test
has been previously called (e.g.
k = 0 for the first call after reset).
The return value n_errors indicates the number of errors found in
in_seq[0 to 4] (range 0 to 4). In addition the following predefined output
sequences are returned:
out_seq[0] = k
×
11
out_seq[1] = k
×
9
out_seq[2] = k
×
7
out_seq[3] = k
×
5
out_seq[4] = k
×
3.
DB_read_buffer
70
out_seq [0 to 4]
n_errors
The n_words are read from buffer buff_id starting at offset buff_offset;
n_words must not be greater than 19.
29
buff_id
buff_offset
n_words
buff[n_words]
DESCRIPTION
ID
PARAMETERS
RETURN
VALUES
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相關代理商/技術參數
參數描述
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 數據總線寬度:32 bit 最大時鐘頻率:90 MHz 程序存儲器大小:64 KB 數據 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 數據總線寬度:32 bit 最大時鐘頻率:90 MHz 程序存儲器大小:64 KB 數據 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 安裝風格:SMD/SMT
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