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APPENDIX E REVISION HISTORY
The following shows the revision history up to present. Application portions signifies the chapter of each edition.
(1/3)
Edition No.
Main revised contents from old edition
Revised Sections
2nd edition
Recommended Connection of Unused IC, Vpp pins Changed
Connect directly to V
SS0
→
Connect directly to V
SS0
or V
SS1
Cautions about set value added to Capture/Compare Register 00 (CR00) and
Capture/Compare Register 01 (CR01) added
Cautions about Contending Operations added
Descriptions when TM50, TM51, and CR50, CR51 are used when TM50 and
TM51 are connected in cascade configuration added.
Diagram of Square-wave Output Operations Timing added
Interrupt Request Generating Time Interval of Watch Timer revised
0.5 second
→
0.5 or 0.25 second
Block Diagram of Watchdog Timer revised
Block Diagram of Clock Output/Buzzer Output Control Circuit revised
Cautions at Selecting Conversion Time added to A/D Converter Mode
Register (ADM0) Format
Cautions about first A/D Conversion Value just after A/D Conversion Start
added
A/D Conversion by Hardware Start (When Falling Edge is Specified) and A/D
Conversion by Software Start revised
Baud Rate Generator Control Register (BRGC0) Format revised
n value changed
Cautions When Using Infrared Data Transfer Mode added
Descriptions about Receive Completion Interrupt (INTSR0) Generation Timing
When Receive Error Is Generated added
Available Bit Rate at Infrared Data Transfer Mode changed
IIC Clock Select Register (IICCL0) Format revised
Setting Details of CL00 bit revised
Cautions at Transfer Rate Change added
Procedure of Communication Reservation revised
CHAPTER 3 PIN FUNC-
TION (
μ
PD780024,
780034 SUBSERIES),
CHAPTER 4 PIN FUNC-
TION (
μ
PD780024Y,
780034Y SUBSERIES)
CHAPTER 8 16-BIT
TIMER/EVENT COUNTER
CHAPTER 9 8-BIT TIMER/
EVENT COUNTER
CHAPTER 10 WATCH
TIMER
CHAPTER 11 WATCH-
DOG TIMER
CHAPTER 12 CLOCK
OUTPUT/BUZZER
OUTPUT CONTROL
CIRCUIT
CHAPTER 13 8-BIT A/D
CONVERTER
(
μ
PD780024, 780024Y
SUBSERIES), Chapter 14
10-BIT A/D CONVERTER
(
μ
PD780034, 780034Y
SUBSERIES)
CHAPTER 16 SERIAL
INTERFACE (UART0)
CHAPTER 18 SERIAL
INTERFACE (IIC0)
(
μ
PD780024Y, 780034Y
SUBSERIES ONLY)