Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.NET

X  

Preview PDF HTML

TMS320VC5421 Datasheet(PDF) 82 Page - Texas Instruments

Part # TMS320VC5421
Description  Fixed-Point Digital Signal Processor
PDF  104 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  TI1 [Texas Instruments]
Direct Link  http://www.ti.com
Logo TI1 - Texas Instruments

TMS320VC5421 Datasheet(HTML) 82 Page - Texas Instruments

Back Button TMS320VC5421 Datasheet HTML 78Page - Texas Instruments TMS320VC5421 Datasheet HTML 79Page - Texas Instruments TMS320VC5421 Datasheet HTML 80Page - Texas Instruments TMS320VC5421 Datasheet HTML 81Page - Texas Instruments TMS320VC5421 Datasheet HTML 82Page - Texas Instruments TMS320VC5421 Datasheet HTML 83Page - Texas Instruments TMS320VC5421 Datasheet HTML 84Page - Texas Instruments TMS320VC5421 Datasheet HTML 85Page - Texas Instruments TMS320VC5421 Datasheet HTML 86Page - Texas Instruments Next Button
Zoom Inzoom in Zoom Outzoom out
 82 / 104 page
background image
Electrical Specifications
82
December 1999 − Revised October 2008
SPRS098D
Table 5−22. McBSP
Transmit and Receive Switching Characteristics†
PARAMETER
MIN
MAX
UNIT
tc(BCKRX)
Cycle time, BCLKR/X
BCLKR/X int
4H
ns
tw(BCKRXH)
Pulse duration, BCLKR/X high
BCLKR/X int
D−4‡
D+1‡
ns
tw(BCKRXL)
Pulse duration, BCLKR/X low
BCLKR/X int
C−4‡
C+1‡
ns
td(BCKRH-BFRV)
Delay time, BCLKR high to internal BFSR valid
BCLKR int
−3
3
ns
td(BCKXH-BFXV)
Delay time, BCLKX high to internal BFSX valid
BCLKX int
−3
8
ns
td(BCKXH-BFXV)
Delay time, BCLKX high to internal BFSX valid
BCLKX ext
2
15
ns
tdis(BCKXH-BDXHZ) Disable time, BCLKX high to BDX high impedance following last data bit
BCLKX int
−8
3
ns
tdis(BCKXH-BDXHZ) Disable time, BCLKX high to BDX high impedance following last data bit
BCLKX ext
1
12
ns
Delay time, BCLKX high to BDX valid. This applies to all bits except the first
BCLKX int
−1
11
Delay time, BCLKX high to BDX valid. This applies to all bits except the first
bit transmitted.
BCLKX ext
4
20
td(BCKXH-BDXV)
Delay time, BCLKX high to BDX valid.§
DXENA = 0
BCLKX int
11
ns
td(BCKXH-BDXV)
Delay time, BCLKX high to BDX valid.§
Only applies to first bit transmitted when in Data Delay 1
DXENA = 0
BCLKX ext
20
ns
Only applies to first bit transmitted when in Data Delay 1
or 2 (XDATDLY=01b or 10b) modes
DXENA = 1
BCLKX int
4H+6
or 2 (XDATDLY=01b or 10b) modes
DXENA = 1
BCLKX ext
4H+15
Enable time, BCLKX high to BDX driven.§
DXENA = 0
BCLKX int
5
ten(BCKXH-BDX)
Enable time, BCLKX high to BDX driven.§
Only applies to first bit transmitted when in Data Delay 1
DXENA = 0
BCLKX ext
16
ns
ten(BCKXH-BDX)
Only applies to first bit transmitted when in Data Delay 1
or 2 (XDATDLY=01b or 10b) modes
DXENA = 1
BCLKX int
4H
ns
or 2 (XDATDLY=01b or 10b) modes
DXENA = 1
BCLKX ext
4H+12
Delay time, BFSX high to BDX valid.§
DXENA = 0
BFSX int
9
td(BFXH-BDXV)
Delay time, BFSX high to BDX valid.§
Only applies to first bit transmitted when in Data Delay 0
DXENA = 0
BFSX ext
15
ns
td(BFXH-BDXV)
Only applies to first bit transmitted when in Data Delay 0
(XDATDLY=00b) mode.
DXENA = 1
BFSX int
4H
ns
(XDATDLY=00b) mode.
DXENA = 1
BFSX ext
4H+15
Enable time, BFSX high to BDX driven.§
DXENA = 0
BFSX int
2
ten(BFXH-BDX)
Enable time, BFSX high to BDX driven.§
Only applies to first bit transmitted when in Data Delay 0
DXENA = 0
BFSX ext
14
ns
ten(BFXH-BDX)
Only applies to first bit transmitted when in Data Delay 0
(XDATDLY=00b) mode
DXENA = 1
BFSX int
4H−1
ns
(XDATDLY=00b) mode
DXENA = 1
BFSX ext
2H+5
† Polarity bits CLKRP = CLKXP = FSRP = FSXP = 0. If the polarity of any of the signals is inverted, then the timing references of that signal are
also inverted.
‡ T=BCLKRX period = (1 + CLKGDV) * 2H
C=BCLKRX low pulse width = T/2 when CLKGDV is odd or zero and = (CLKGDV/2) * 2H when CLKGDV is even
D=BCLKRX high pulse width = T/2 when CLKGDV is odd or zero and = (CLKGDV/2 + 1) * 2H when CLKGDV is even
§ See the TMS320C54x DSP Reference Set, Volume 5: Enhanced Peripherals (literature number SPRU302) for a description of the DX enable
(DXENA) and data delay features of the McBSP.



Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100  ...More


Datasheet Download

Go To PDF Page


Link URL



Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Contact us   |   Privacy Policy   |   Link to Datasheet    |   Link Exchange   |   Manufacturer List
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com