NEC switch - Manual (Page 233)

User’s Manual U12978EJ3V0UD
233
APPENDIX C REVISION HISTORY
The revision history is described below. The “Applied to” column indicates the chapters in each edition.
(1/2)
Edition Major Revisions from Previous Edition Applied to:
Deletion of description “under development” for µPD789800, since it has
been developed
Addition of GB-8ES type package
Throughout
Modification of recommended connection of unused pins in type of
input/output circuit for each pin
CHAPTER 2 PIN
FUNCTIONS
Addition of illustration in direct addressing CHAPTER 3 CPU
ARCHITECTURE
Addition of caution regarding operation of 8-bit compare register n (CR0n)
Addition to setting method in description of operation as interval timer
Addition to setting method in description of operation as external event
counter
Addition to setting method in description of operation as square wave output
CHAPTER 6 8-BIT
TIMER/EVENT COUNTER
Addition of the value of each register when SETUP received
Deletion of setting RXSTAT with a 1-bit memory manipulation instruction in
description of packet receive status register (RXSTAT)
Modification of each bit of RXSTAT from reserved words to non-reserved
words in packet receive status register format
Modification of note in Format of Packet Receive Status Register
Modification of flag names in Conditions in Transmit Reservation
CHAPTER 8 USB FUNCTION
Modification of contents in block diagram of regulator and USB driver/receiver CHAPTER 10 REGULATOR
Addition of caution regarding replacement of flash memory version with mask
ROM version
Modification of description from Flashpro II to Flashpro III in µPD78F9801
Addition of restrictions to pins used when pseudo 3-wire mode is selected as
communication mode
Addition of setting example when Flashpro III (PG-FP3) is used
CHAPTER 14 µPD78F9801
Whole appendix revised for supporting IE-78K0S-NS APPENDIX A
DEVELOPMENT TOOLS
2nd edition
Addition of ordering information of MX78K0S in embedded software APPENDIX B EMBEDDED
SOFTWARE
Deletion of CU-type and GB-3BS type packages
Deletion of indication “under development” for µPD78F9801
Throughout
Modification of operating ambient temperature when flash memory is written
in 1.1 Features
Addition of outline of timer in 1.7 Functions
CHAPTER 1 GENERAL
3rd
Modification of handling of REGC and V PP pins CHAPTER 2 PIN
FUNCTIONS