Renesas H8S/2668 Series Manuel d'utilisateur

Naviguer en ligne ou télécharger Manuel d'utilisateur pour Non Renesas H8S/2668 Series. Limitation on Using the H8S/2678, 2678R, 2668, 2368, and 2378 Manuel d'utilisatio

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To our customers,
Old Company Name in Catalogs and Other Documents
On April 1
st
, 2010, NEC Electronics Corporation merged with Renesas Technology
Corporation, and Renesas Electronics Corporation took over all the business of both
companies. Therefore, although the old company name remains in this document, it is a valid
Renesas Electronics document. We appreciate your understanding.
Renesas Electronics website: http://www.renesas.com
April 1
st
, 2010
Renesas Electronics Corporation
Issued by: Renesas Electronics Corporation (http://www.renesas.com)
Send any inquiries to http://www.renesas.com/inquiry
.
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Résumé du contenu

Page 1 - To our customers

To our customers, Old Company Name in Catalogs and Other Documents On April 1st, 2010, NEC Electronics Corporation merged with Renesas Technology C

Page 2 - Effective Date

date: 2002/07/151/1HITACHI SEMICONDUCTOR TECHNICAL UPDATEClassificationof ProductionDevelopment environmentNo TN-EML-093A/E Rev. 1THEMELimitation on U

Page 3

2. Limitations2-1 IIC Bus Interface 1(1) Limitation on issuing the halt conditionWhen there is a slave device that inserts a wait by driving SCL at

Page 4

(3) Initial value of the ACKBR bitInitial Value of the ACKBR Bit inICIER NotesDevice specification 0Emulator specification 1 This bit is read-only.(4)

Page 5 - (bit 7) will be retained

2-3 IIC Bus Interface 2When a program is created by using the flowchart described in the H8S/2378 hardware manual, in the master transmitmode of the

Page 6

StartInitializeRead BBSY in ICCR2BBSY=0?Set MST and TRS in ICCR1 to 1Write 1 to BBSYand 0 to SCPWrite transmit datain ICDRTTEND= 1?Read TEND in ICSRNo

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