Appendix D Revision History - NEC UPD789026 Series User Manual

Here is the revision history of this manual. "Chapter" indicates the chapter of the previous edition.
Edition
Second edition
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Third edition

APPENDIX D REVISION HISTORY

Revision from Previous Edition
Change of µ PD789025 and µ PD789026 from "under development" to
"developed"
Change of symbols in Table 3-4
Change of asynchronous serial interface status register 00 so that it can
be manipulated in 1-bit units
Change of block diagram of each port in Section 4.2
Change of symbols and flag names of 16-bit timer mode control register
20
Change of symbols and flag names of 8-bit timer mode control register 00
Change of symbols and flag names of serial operation mode register 00
Change of symbols and flag names of asynchronous serial interface
mode register 00
Change of symbols and flag names of asynchronous serial interface
status register 00
Change of asynchronous serial interface status register 00 so that 1-bit
memory manipulation instruction can be used
Change of symbols and flag names of baud rate generator control register
00
Change of flag names of interrupt request flag register
Change of flag names of interrupt mask flag register
Change of symbols and flag names of key return mode register 00
Addition of description on timing of maskable interrupt request acceptance
Addition of setting with Flashpro II
Completion of development of µ PD789022 and µ PD789024
Change of part number from µ PD78F9026 to µ PD78F9026A
Deletion of following products:
µ PD789022CU-×××, µ PD789024CU-×××
Addition of GB-8ES type package to all models
Change of circuit type and recommended connection of unused pins in
processing of input/output circuit type of each pin and unused pins
Addition of cautions on rewriting CR20 to operation as timer interrupt
Addition of cautions on rewriting CR00 to 8-bit compare register 00
(CR00)
Addition of description of operation to operation as interval timer
Addition of description of operation to operation as external event counter
Addition of description of operation to operation as square wave output
Change of flash writer from Flashpro II to Flashpro III
Addition of part number of MX78K0S to embedded software
User's Manual U11919EJ3V0UM00
Chapter
Throughout
Chapter 3 CPU Architecture
Chapter 4 Port Functions
Chapter 6 16-Bit Timer
Counter
Chapter 7 8-Bit Timer/Event
Counter
Chapter 9 Serial Interface 00
Chapter 10 Interrupt Functions
Chapter 13 µ PD78F9026
Throughout
CHAPTER 2 PIN FUNCTION
CHAPTER 6 16-BIT TIMER
CHAPTER 7 8-BIT
TIMER/EVENT COUNTER
CHAPTER 13 µ PD78F9026A
APPENDIX B EMBEDDED
SOFTWARE
211