參數(shù)資料
型號： TMS320C6713BGDPA200
廠商： Texas Instruments, Inc.
元件分類： 數(shù)字信號處理
英文描述： FLOATING-POINT DIGITAL SIGNAL PROCESSORS
中文描述： 浮點(diǎn)數(shù)字信號處理器
文件頁數(shù)： 112/150頁
文件大小： 2039K
代理商： TMS320C6713BGDPA200
TMS320C6713, TMS320C6713B
FLOATING-POINT DIGITAL SIGNAL PROCESSORS
SPRS186I
DECEMBER 2001
REVISED MAY 2004
112
POST OFFICE BOX 1443
HOUSTON, TEXAS 77251
1443
SYNCHRONOUS DRAM TIMING
timing requirements for synchronous DRAM cycles
(see Figure 38)
NO.
PYPA
167
PYP
200
GDPA
200
GDP
225
GDP
300
UNIT
MIN
1.5
2.5
MAX
6
7
t
su(EDV-EKOH)
t
h(EKOH-EDV)
Setup time, read EDx valid before ECLKOUT high
Hold time, read EDx valid after ECLKOUT high
ns
ns
The C6713/13B SDRAM interface takes advantage of the internal burst counter in the SDRAM. Accesses default to incrementing 4-word bursts,
but random bursts and decrementing bursts are done by interrupting bursts in progress. All burst types can sustain continuous data flow.
switching characteristics over recommended operating conditions for synchronous DRAM
cycles
(see Figure 38
Figure 44)
NO.
PARAMETER
PYPA
167
PYP
200
GDPA
200
GDP
225
GDP
300
UNIT
MIN
1.5
MAX
1
2
3
4
5
8
9
10
11
12
t
d(EKOH-CEV)
t
d(EKOH-BEV)
t
d(EKOH-BEIV)
t
d(EKOH-EAV)
t
d(EKOH-EAIV)
t
d(EKOH-CASV)
t
d(EKOH-EDV)
t
d(EKOH-EDIV)
t
d(EKOH-WEV)
t
d(EKOH-RAS)
Delay time, ECLKOUT high to CEx valid
Delay time, ECLKOUT high to BEx valid
Delay time, ECLKOUT high to BEx invalid
Delay time, ECLKOUT high to EAx valid
Delay time, ECLKOUT high to EAx invalid
Delay time, ECLKOUT high to ARE/SDCAS/SSADS valid
Delay time, ECLKOUT high to EDx valid
Delay time, ECLKOUT high to EDx invalid
Delay time, ECLKOUT high to AWE/SDWE/SSWE valid
Delay time, ECLKOUT high to, AOE/SDRAS/SSOE valid
7
7
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
1.5
7
1.5
1.5
7
7
1.5
1.5
1.5
7
7
The C6713/13B SDRAM interface takes advantage of the internal burst counter in the SDRAM. Accesses default to incrementing 4-word bursts,
but random bursts and decrementing bursts are done by interrupting bursts in progress. All burst types can sustain continuous data flow.
ARE/SDCAS/SSADS, AWE/SDWE/SSWE, and AOE/SDRAS/SSOE operate as SDCAS, SDWE, and SDRAS, respectively, during SDRAM
accesses.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TMS320C6713BGDP-C20 制造商:Texas Instruments 功能描述:
TMS320C6713BPYP167 制造商:TI 功能描述:_
TMS320C6713BPYP200 功能描述:數(shù)字信號處理器和控制器 - DSP, DSC Floating-Pt Dig Sig Processors 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
TMS320C6713BPYP225 制造商:Texas Instruments 功能描述:
TMS320C6713BZDP225 功能描述:數(shù)字信號處理器和控制器 - DSP, DSC Floating-Pt Dig Sig Processors 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
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