Motorola DSP56305 Manual do Utilizador descarregar pdf (Página 1)

Chip Errata

DSP56305 Digital Signal Processor

Mask: 0F13S

Motorola, Signal Processing Sector ng. 1 12/20/02

6501 William Cannon Drive West, Austin, Texas 78735-8598 1996-2002 Motorola

General remark: In order to prevent the use of instructions or sequences of instructions that

do not operate correctly, we encourage you to use the “lint563” program to identify such

cases and use alternative sequences of instructions.

Silicon Errata

Errata

Number

Errata Description

Applies

to Mask

ES13

Description (added 2/3/1997):

If the HI32 configuration space is accessed in PCI mode during the

address phase while one of the bits HAD[15:11] is set, this access is

interpreted as access to reserved area of the configuration space (i.e.,

write does not occur, read returns $00000000 as data).

Workaround: Guarantee that HAD[15:11] bits are cleared during the

address phase of the configuration space access (e.g., by routing HIDSEL

to any of HAD[31:16] bits, or using the corresponding PCI slot).

0F13S

ES16

Description (added 9/10/1996):

When the chip is powered up with PLL enabled (PINIT=1), the skew

between EXTAL and CLKOUT after the PLL locks can not be guaranteed

at high frequency (over 50 MHz, not 100% tested).

Workaround: If skew between EXTAL and CLKOUT is needed, power

up with PINIT = 0, and then enable the PLL by software.

0F13S

ES27

Description (added 9/10/1996):

If the chip is in Debug mode and the RESET pin is asserted to bring the

chip into Normal mode without asserting TRST at the same time, the chip

status will continue to be read as “Debug” mode instead of the expected

“User” mode, when the status is read afterwards through the JTAG port.

Workaround: Assert the TRST pin while you assert the RESET pin.

0F13S

1 2 3 4 5 6 ... 46 47

 1996-2002 Motorola 1
TTL = Vcc-0.4 32

Resumo do Conteúdo

Página 1 -  1996-2002 Motorola

Chip ErrataDSP56305 Digital Signal ProcessorMask: 0F13SMotorola, Signal Processing Sector ng. 1 12/20/026501 William Cannon Drive West, Austin, Texas

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Chip ErrataDSP56305 Digital Signal ProcessorMask: 0F13SDSP56305 Errata  1996 - 2002 Motorola pg. 10 /ng/12/20/02ES48Description (added 4/7/1997;

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Chip ErrataDSP56305 Digital Signal ProcessorMask: 0F13SDSP56305 Errata  1996 - 2002 Motorola pg. 11 /ng/12/20/02ES48 Cont.(Errata #46 continued)F

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Chip ErrataDSP56305 Digital Signal ProcessorMask: 0F13SDSP56305 Errata  1996 - 2002 Motorola pg. 12 /ng/12/20/02ES49Description (added 4/7/1997):

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Chip ErrataDSP56305 Digital Signal ProcessorMask: 0F13SDSP56305 Errata  1996 - 2002 Motorola pg. 13 /ng/12/20/02ES50Description (added 6/9/1997):

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Chip ErrataDSP56305 Digital Signal ProcessorMask: 0F13SDSP56305 Errata  1996 - 2002 Motorola pg. 14 /ng/12/20/02ES52Description (added 7/7/1997):

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Chip ErrataDSP56305 Digital Signal ProcessorMask: 0F13SDSP56305 Errata  1996 - 2002 Motorola pg. 15 /ng/12/20/02ES53Description (added 9/25/1997)

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Chip ErrataDSP56305 Digital Signal ProcessorMask: 0F13SDSP56305 Errata  1996 - 2002 Motorola pg. 16 /ng/12/20/02ES70 Description (added 9/10/1996

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Chip ErrataDSP56305 Digital Signal ProcessorMask: 0F13SDSP56305 Errata  1996 - 2002 Motorola pg. 17 /ng/12/20/02ES82Description (added 5/13/98):T

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Chip ErrataDSP56305 Digital Signal ProcessorMask: 0F13SDSP56305 Errata  1996 - 2002 Motorola pg. 18 /ng/12/20/02ES84Description (added 5/13/98):W

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Chip ErrataDSP56305 Digital Signal ProcessorMask: 0F13SDSP56305 Errata  1996 - 2002 Motorola pg. 19 /ng/12/20/02ES85Description (added 5/3/98):If

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Chip ErrataDSP56305 Digital Signal ProcessorMask: 0F13SDSP56305 Errata  1996 - 2002 Motorola pg. 2 /ng/12/20/02ES28Description (added 9/10/1996):

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Chip ErrataDSP56305 Digital Signal ProcessorMask: 0F13SDSP56305 Errata  1996 - 2002 Motorola pg. 20 /ng/12/20/02ES89Description (added 6/25/98):I

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Chip ErrataDSP56305 Digital Signal ProcessorMask: 0F13SDSP56305 Errata  1996 - 2002 Motorola pg. 21 /ng/12/20/02ES90Description (added 6/25/98)/M

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Chip ErrataDSP56305 Digital Signal ProcessorMask: 0F13SDSP56305 Errata  1996 - 2002 Motorola pg. 22 /ng/12/20/02ES95Description (added 8/15/98):I

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Chip ErrataDSP56305 Digital Signal ProcessorMask: 0F13SDSP56305 Errata  1996 - 2002 Motorola pg. 23 /ng/12/20/02ES102Description (added 11/9/98):

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Chip ErrataDSP56305 Digital Signal ProcessorMask: 0F13SDSP56305 Errata  1996 - 2002 Motorola pg. 24 /ng/12/20/02ES104Description (added 11/20/98)

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Chip ErrataDSP56305 Digital Signal ProcessorMask: 0F13SDSP56305 Errata  1996 - 2002 Motorola pg. 25 /ng/12/20/02ES107Description (added 12/8/98):

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Chip ErrataDSP56305 Digital Signal ProcessorMask: 0F13SDSP56305 Errata  1996 - 2002 Motorola pg. 26 /ng/12/20/02ES115Description (added 4/19/99):

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Chip ErrataDSP56305 Digital Signal ProcessorMask: 0F13SDSP56305 Errata  1996 - 2002 Motorola pg. 27 /ng/12/20/02ES115 cont.;; X, Y or P memory;;

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Chip ErrataDSP56305 Digital Signal ProcessorMask: 0F13SDSP56305 Errata  1996 - 2002 Motorola pg. 28 /ng/12/20/02ES124Description (added 9/11/99)

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Chip ErrataDSP56305 Digital Signal ProcessorMask: 0F13SDSP56305 Errata  1996 - 2002 Motorola pg. 29 /ng/12/20/02Documentation ErrataErrata Number

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Chip ErrataDSP56305 Digital Signal ProcessorMask: 0F13SDSP56305 Errata  1996 - 2002 Motorola pg. 3 /ng/12/20/02ES32Description (added 2/12/1997):

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Chip ErrataDSP56305 Digital Signal ProcessorMask: 0F13SDSP56305 Errata  1996 - 2002 Motorola pg. 30 /ng/12/20/02ED5Description (added 4/6/1998):A

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Chip ErrataDSP56305 Digital Signal ProcessorMask: 0F13SDSP56305 Errata  1996 - 2002 Motorola pg. 31 /ng/12/20/02ED10Description (added 5/13/98):T

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Chip ErrataDSP56305 Digital Signal ProcessorMask: 0F13SDSP56305 Errata  1996 - 2002 Motorola pg. 32 /ng/12/20/02ED17Description (added 9/28/98):I

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Chip ErrataDSP56305 Digital Signal ProcessorMask: 0F13SDSP56305 Errata  1996 - 2002 Motorola pg. 33 /ng/12/20/02ED24Description (added 11/24/98):

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Chip ErrataDSP56305 Digital Signal ProcessorMask: 0F13SDSP56305 Errata  1996 - 2002 Motorola pg. 34 /ng/12/20/02ED26Description (added 1/6/99):Th

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Chip ErrataDSP56305 Digital Signal ProcessorMask: 0F13SDSP56305 Errata  1996 - 2002 Motorola pg. 35 /ng/12/20/02ED29Description (added 9/12/1997;

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Chip ErrataDSP56305 Digital Signal ProcessorMask: 0F13SDSP56305 Errata  1996 - 2002 Motorola pg. 36 /ng/12/20/02ED31Description (added 9/12/1997;

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Chip ErrataDSP56305 Digital Signal ProcessorMask: 0F13SDSP56305 Errata  1996 - 2002 Motorola pg. 37 /ng/12/20/02ED33Description (added 12/16/98;

Página 32 - TTL = Vcc-0.4

Chip ErrataDSP56305 Digital Signal ProcessorMask: 0F13SDSP56305 Errata  1996 - 2002 Motorola pg. 38 /ng/12/20/02ED33 cont.nop_before_label2nop

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Chip ErrataDSP56305 Digital Signal ProcessorMask: 0F13SDSP56305 Errata  1996 - 2002 Motorola pg. 39 /ng/12/20/02ED33 cont.nop_after_jmpNOP ; Thi

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Chip ErrataDSP56305 Digital Signal ProcessorMask: 0F13SDSP56305 Errata  1996 - 2002 Motorola pg. 4 /ng/12/20/02ES37Description (added 9/2/1997):I

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Chip ErrataDSP56305 Digital Signal ProcessorMask: 0F13SDSP56305 Errata  1996 - 2002 Motorola pg. 40 /ng/12/20/02ED33 cont.Will be replaced by:do

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Chip ErrataDSP56305 Digital Signal ProcessorMask: 0F13SDSP56305 Errata  1996 - 2002 Motorola pg. 41 /ng/12/20/02ED33 cont.do forever,label2...

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Chip ErrataDSP56305 Digital Signal ProcessorMask: 0F13SDSP56305 Errata  1996 - 2002 Motorola pg. 42 /ng/12/20/02ED34Description (added 1/5/99; id

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Chip ErrataDSP56305 Digital Signal ProcessorMask: 0F13SDSP56305 Errata  1996 - 2002 Motorola pg. 43 /ng/12/20/02ED38Description (added 7/14/99):I

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Chip ErrataDSP56305 Digital Signal ProcessorMask: 0F13SDSP56305 Errata  1996 - 2002 Motorola pg. 44 /ng/12/20/02ED40Description (added 11/11/99):

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Chip ErrataDSP56305 Digital Signal ProcessorMask: 0F13SDSP56305 Errata  1996 - 2002 Motorola pg. 45 /ng/12/20/02ED42Description (added on 3/22/20

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Chip ErrataDSP56305 Digital Signal ProcessorMask: 0F13SDSP56305 Errata  1996 - 2002 Motorola pg. 46 /ng/12/20/02ED46Description (added 12/10/2001

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Chip ErrataDSP56305 Digital Signal ProcessorMask: 0F13SDSP56305 Errata  1996 - 2002 Motorola pg. 47 /ng/12/20/02NOTES1. An over-bar (i.e., xxxx)

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Chip ErrataDSP56305 Digital Signal ProcessorMask: 0F13SDSP56305 Errata  1996 - 2002 Motorola pg. 5 /ng/12/20/02ES44Description (added 3/3/98):Let

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Chip ErrataDSP56305 Digital Signal ProcessorMask: 0F13SDSP56305 Errata  1996 - 2002 Motorola pg. 6 /ng/12/20/02ES45Description (added 3/3/1998):W

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Chip ErrataDSP56305 Digital Signal ProcessorMask: 0F13SDSP56305 Errata  1996 - 2002 Motorola pg. 7 /ng/12/20/02ES46Description (added 3/3/1997; m

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Chip ErrataDSP56305 Digital Signal ProcessorMask: 0F13SDSP56305 Errata  1996 - 2002 Motorola pg. 8 /ng/12/20/02ES46 Cont.(Errata #46 continued)Fo

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Chip ErrataDSP56305 Digital Signal ProcessorMask: 0F13SDSP56305 Errata  1996 - 2002 Motorola pg. 9 /ng/12/20/02ES47Description (added 3/3/1997):I

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