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TMS320DM643 Fiches technique(PDF) 78 Page - Texas Instruments

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No de pièce TMS320DM643
Description  Video/Imaging Fixed-Point Digital Signal Processo
PDF  160 Pages
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Fabricant  TI [Texas Instruments]
Site Internet  http://www.ti.com
Logo TI - Texas Instruments

TMS320DM643 Fiches technique(HTML) 78 Page - Texas Instruments

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AECLKOUT2
17
14
1
CLKOUT4
CLKOUT6
RESET
AECLKIN
Z Group(A)(B)
Boot and Device
Configuration Inputs(C)
16
15
3
2
10
8
EMIF Z Group(A)(B)
EMIF High Group(A)
EMIF Low Group(A)
11
9
7
6
AECLKOUT1
5
4
A.
EMIF Z group consists of:
AEA[22:3], AED[63:0], ACE[3:0], ABE[7:0], AARE/ASDCAS/ASADS/ASRE, AAWE/ASDWE/ASWE,
and AAOE/ASDRAS/ASOE, ASOE3, ASDCKE, and APDT.
EMIF high group consists of:
AHOLDA (when the corresponding HOLD input is high)
EMIF low group consists of:
ABUSREQ; AHOLDA (when the corresponding HOLD input is low)
Z group consists of:
HD[31:0] and the muxed EMAC output pins, MDCLK, MDIO, CLKX0, FSX0, DX0, CLKR0, FSR0,
TOUT0, TOUT1, VDAC/GP0[8], GP0[13, 11, 10, 7:0], HR/W, HDS2, HDS1, HCS, HCNTL1, HAS,
HCNTL0, HHWIL (16-bit HPI mode only), HRDY, HINT, VP1D[19:0], and VP2D[19:0].
B.
If AEA[22:19], LENDIAN, and HD5 pins are actively driven, care must be taken to ensure no timing contention between parameters
6, 7, 14, 15, 16, and 17.
C.
Boot and Device Configurations Inputs (during reset) include: AEA[22:19], LENDIAN, and HD5.
TMS320DM643
Video/Imaging Fixed-Point Digital Signal Processor
SPRS269A – FEBRUARY 2005 – REVISED APRIL 2005
Figure 5-9. Reset Timing
78
DM643 Peripheral Information and Electrical Specifications



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