Manual Fujitsu MB90485

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  • Fujitsu MB90485 - page 1

    1/1 CM44-101 21-7ET1 Errata This errata sheet is for M B90480/485 Series Hard ware Manual Rev.7 (CM44-10121-7E) F 2 MC-16LX 16-BIT MICROCONTROLLER MB90480/485 Seri es HARDWARE MAN UAL 2008.8 .15 Page Item Description 507 24.1 "Table 24.1-1 Fu nction of Pins" was co rrected as in dicated by the shading below. (Error) Pin Function Additiona ...

  • Fujitsu MB90485 - page 2

    Corrections of Hardware Manual MB90480 hm90480-cm44-10121- 7 e-corr-x1-00 © Fujitsu Microelectronics Europe GmbH Addendum, MB90480 Hardware Manual (CM4 4 -10121- 7 E) This is the Addendum for the Hardware Manual CM4 4 -10121- 7 E of the MB90480 microcontroller series. It describes all known discrepa ncies of the MB90480 microcontroller series Hard ...

  • Fujitsu MB90485 - page 3

    hm90480-cm44-10121- 7 e-corr-x1-00.doc 2 / 5 HWM90480001 TOP Transition to standby mode The definition of Standby Cancel Failure is that the CPU will execute wrong instructions when an interrupt is executed during transition to Standby mode 1 at a certain time. 1 :Definition of Standby mode Main sleep mode, PLL sleep mode, Sub-sleep mode Time base ...

  • Fujitsu MB90485 - page 4

    hm90480-cm44-10121- 7 e-corr-x1-00.doc 3 / 5 HWM90480003 TOP Chapter 3.6 Interrupt by µDMA There might be problems when using µDMA with UART or PPG. 1) Detailed of bug for uDMA transmission Fujitsu found the bug, as uDMA transmission is not operated normally for MB90480/485 series. The bug has two combinations as following. 1.uDMA and UART (Synch ...

  • Fujitsu MB90485 - page 5

    hm90480-cm44-10121- 7 e-corr-x1-00.doc 4 / 5 2) Target devices of bug Target devices of this bug is as following. Series Devices MB90480/485series MB90F481, MB90F482, MB90V480, MB90486, MB90487, MB90487A, MB90488A, MB90F488, MB90V485 Table 2. Target devices of bug 3) Countermeasure and revising schedule For this bug, Fujitsu consider that provision ...

  • Fujitsu MB90485 - page 6

    hm90480-cm44-10121- 7 e-corr-x1-00.doc 5 / 5 3-3) Countermeasure with combination between uDMA and PPG Fujitsu consider as the restriction of specification for usage with combination between uDMA and PPG. Therefore Fujitsu doesn’t implement permanent countermeasure (hardware revision). Use the interrupt of PPG but not uDMA. ...

Manufacturer Fujitsu Category Laptop

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A complete Fujitsu manual, should contain several basic components. Some of them are less important, such as: cover / title page or copyright page. However, the remaining part should provide us with information that is important from the point of view of the user.

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