数据搜索系统,热门电子元器件搜索
  Chinese  ▼
ALLDATASHEETCN.COM

X  

TNETV2501INPGF 数据表(PDF) 94 Page - Texas Instruments

Click here to check the latest version.
部件名 TNETV2501INPGF
功能描述  Fixed-Point Digital Signal Processor
Download  197 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
制造商  TI1 [Texas Instruments]
网页  http://www.ti.com
标志 TI1 - Texas Instruments

TNETV2501INPGF 数据表(HTML) 94 Page - Texas Instruments

Back Button TNETV2501INPGF Datasheet HTML 90Page - Texas Instruments TNETV2501INPGF Datasheet HTML 91Page - Texas Instruments TNETV2501INPGF Datasheet HTML 92Page - Texas Instruments TNETV2501INPGF Datasheet HTML 93Page - Texas Instruments TNETV2501INPGF Datasheet HTML 94Page - Texas Instruments TNETV2501INPGF Datasheet HTML 95Page - Texas Instruments TNETV2501INPGF Datasheet HTML 96Page - Texas Instruments TNETV2501INPGF Datasheet HTML 97Page - Texas Instruments TNETV2501INPGF Datasheet HTML 98Page - Texas Instruments Next Button
Zoom Inzoom in Zoom Outzoom out
 94 / 197 page
background image
Functional Overview
94
December 2002 − Revised November 2008
SPRS206K
3.11.2
Parallel Port General-Purpose I/O (PGPIO)
Four address pins (A[21:18]), 16 data pins (D[31:16]), 16 control signals (C[15:0]), 8 host data pins (HD[7:0]),
and 2 HPI control pins (HC0, HC1) can be individually enabled as PGPIO when the Parallel/Host Port Mux
Mode bit field of the External Bus Selection Register (XBSR) is cleared for PGPIO mode (see Table 3−35).
These pins are controlled by three sets of registers: the PGPIO enable registers, the PGPIO direction
registers, and the PGPIO data registers.
The PGPIO enable registers PGPIOEN0−PGPIOEN2 (see Figure 3−34, Figure 3−37, and Figure 3−40)
determine if the output function of the PGPIO pins is enabled or disabled.
The PGPIO direction registers PGPIODIR0−PGPIODIR2 (see Figure 3−35, Figure 3−38, and
Figure 3−41) determine if corresponding bits in the PGPIO data registers specify an output value or an
input value.
The PGPIO data registers PGPIODAT0−PGPIODAT2 (see Figure 3−36, Figure 3−39, and Figure 3−42)
store the value read or written externally.
To use a PGPIO pin as an output, its corresponding bit must be set to 1 in both the enable and direction
registers. The state of the pin is then controlled through its bit in the data register. Conversely, to use a PGPIO
pin as an input, its corresponding bit must be cleared to 0 in both the enable and the direction registers. The
state of the pin can then be read from its bit in the data register.
NOTE: The enable registers PGPIOENn cannot override the External Bus Selection Register
(XBSR) setting.
Table 3−35. TMS320VC5501 PGPIO Cross-Reference
PIN
PARALLEL/HOST PORT MUX MODE = 0
(PGPIO)
PARALLEL/HOST PORT MUX MODE = 1
(FULL EMIF)
EMIF Address Bus
A[21:18]
PGPIO[3:0]
EMIF.A[21:18]
EMIF Data Bus
D[31:16]
PGPIO[19:4]
EMIF.D[31:16]
EMIF Control Bus
C0
PGPIO20
EMIF.ARE/SADS/SDCAS/SRE
C1
PGPIO21
EMIF.AOE/SOE/SDRAS
C2
PGPIO22
EMIF.AWE/SWE/SDWE
C3
PGPIO23
EMIF.ARDY
C4
PGPIO24
EMIF.CE0
C5
PGPIO25
EMIF.CE1
C6
PGPIO26
EMIF.CE2
C7
PGPIO27
EMIF.CE3
C8
PGPIO28
EMIF.BE0
C9
PGPIO29
EMIF.BE1
C10
PGPIO30
EMIF.BE2
C11
PGPIO31
EMIF.BE3
C12
PGPIO32
EMIF.SDCKE
C13
PGPIO33
EMIF.SOE3
C14
PGPIO34
EMIF.HOLD
C15
PGPIO35
EMIF.HOLDA


类似零件编号 - TNETV2501INPGF

制造商部件名数据表功能描述
logo
Texas Instruments
TNETV2501INPGF TI1-TNETV2501INPGF Datasheet
2Mb / 197P
[Old version datasheet]   TMS320VC5501 Fixed-Point Digital Signal Processor
More results

类似说明 - TNETV2501INPGF

制造商部件名数据表功能描述
logo
Texas Instruments
TMS320C6455 TI1-TMS320C6455_17 Datasheet
1Mb / 256P
[Old version datasheet]   Fixed-Point Digital Signal Processor
SM320VC5507-EP TI1-SM320VC5507-EP_14 Datasheet
1Mb / 109P
[Old version datasheet]   Fixed-Point Digital Signal Processor
TMS320C6424 TI1-TMS320C6424_17 Datasheet
1Mb / 249P
[Old version datasheet]   Fixed-Point Digital Signal Processor
TMS320VC5441 TI1-TMS320VC5441_17 Datasheet
1Mb / 91P
[Old version datasheet]   Fixed-Point Digital Signal Processor
TMS320VC5504 TI1-TMS320VC5504_13 Datasheet
742Kb / 123P
[Old version datasheet]   Fixed-Point Digital Signal Processor
TMS320VC5505 TI1-TMS320VC5505_13 Datasheet
865Kb / 136P
[Old version datasheet]   Fixed-Point Digital Signal Processor
TMS320VC5441 TI1-TMS320VC5441_15 Datasheet
1Mb / 91P
[Old version datasheet]   Fixed-Point Digital Signal Processor
TMS320UC5409 TI1-TMS320UC5409_16 Datasheet
1Mb / 81P
[Old version datasheet]   FIXED-POINT DIGITAL SIGNAL PROCESSOR
TMS320C6203B TI1-TMS320C6203B_15 Datasheet
1Mb / 109P
[Old version datasheet]   FIXED-POINT DIGITAL SIGNAL PROCESSOR
SM320C6201-EP TI1-SM320C6201-EP Datasheet
876Kb / 59P
[Old version datasheet]   FIXED-POINT DIGITAL SIGNAL PROCESSOR
TMS320LC549PGE-80 TI1-TMS320LC549PGE-80 Datasheet
818Kb / 63P
[Old version datasheet]   FIXED-POINT DIGITAL SIGNAL PROCESSOR
More results


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


数据表 下载

Go To PDF Page


链接网址




隐私政策
ALLDATASHEETCN.COM
ALLDATASHEET是否为您带来帮助?  [ DONATE ] 

关于 Alldatasheet   |   广告服务   |   联系我们   |   隐私政策   |   链接交换   |   制造商名单
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