參數(shù)資料
型號(hào): ADSP-21267
廠商: Analog Devices, Inc.
英文描述: Preliminary Technical Data
中文描述: 初步技術(shù)數(shù)據(jù)
文件頁數(shù): 20/44頁
文件大?。?/td> 454K
代理商: ADSP-21267
Rev. PrA
|
Page 20 of 44
|
January 2004
ADSP-21267
PRELIMINARY TECHNICAL DATA
Timer PWM_OUT Cycle Timing
The following timing specification applies to Timer[2:0] in
PWM_OUT (pulse width modulation) mode. Timer signals are
routed to the DAI_P[20:1] pins through the SRU. Therefore, the
timing specifications provided below are valid at the
DAI_P[20:1] pins.
Timer WDTH_CAP Timing
The following timing specification applies to Timer[2:0] in
WDTH_CAP (pulse width count and capture) mode. Timer sig-
nals are routed to the DAI_P[20:1] pins through the SRU.
Therefore, the timing specifications provided below are valid at
the DAI_P[20:1] pins.
Table 13. Timer[2:0] PWM_OUT Timing
Parameter
Switching Characteristic
t
PWMO
Min
Max
Unit
Timer[2:0] Pulse Width Output
2 t
CCLK
2(2
31
– 1) t
CCLK
ns
Figure 12. Timer[2:0] PWM_OUT Timing
DAI_P[20:1]
(TIMER[2:0])
t
PWMO
Table 14. Timer[2:0] Width Capture Timing
Parameter
Timing Requirement
t
PWI
Min
Max
Unit
Timer[2:0] Pulse Width
2 t
CCLK
2(2
31
– 1) t
CCLK
ns
Figure 13. Timer[2:0] Width Capture Timing
DAI_P[20:1]
(TIMER[2:0])
t
PWI
相關(guān)PDF資料
PDF描述
ADSP-21267SKBCZ-X Preliminary Technical Data
ADSP-21267SKSTZ-X Preliminary Technical Data
ADSP-21362 SHARC Processor
ADSP-21362BBC-1AA SHARC Processor
ADSP-21362BBCZ-1AA SHARC Processor
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ADSP-21267SKBCZ-X 制造商:AD 制造商全稱:Analog Devices 功能描述:Preliminary Technical Data
ADSP-21267SKSTZ-X 制造商:AD 制造商全稱:Analog Devices 功能描述:Preliminary Technical Data
ADSP-21362 制造商:AD 制造商全稱:Analog Devices 功能描述:SHARC Processor
adsp-21362bbc-1aa 制造商:Analog Devices 功能描述:
ADSP-21362BBCZ-1AA 功能描述:數(shù)字信號(hào)處理器和控制器 - DSP, DSC 333 MHz Processor includes DTCP/SPDIF RoHS:否 制造商:Microchip Technology 核心:dsPIC 數(shù)據(jù)總線寬度:16 bit 程序存儲(chǔ)器大小:16 KB 數(shù)據(jù) RAM 大小:2 KB 最大時(shí)鐘頻率:40 MHz 可編程輸入/輸出端數(shù)量:35 定時(shí)器數(shù)量:3 設(shè)備每秒兆指令數(shù):50 MIPs 工作電源電壓:3.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TQFP-44 安裝風(fēng)格:SMD/SMT