NEC NEC PD78081(A), User Manual

Page: 6 / 274

Major Revision in This Edition
Page Description
Throughout The following products have been already developed
µ
PD78081CU-
×××
, 78081GB-
×××
-3B4, 78082CU-
×××
, 78082GB-
×××
-3B4, 78P083CU, 78P083DU,
78P083GB-3B4
The following products have been added
µ
PD78081GB-
×××
-3BS-MTX, 78082GB-
×××
-3BS-MTX, 78P083GB-3BS-MTX, 78081GB(A)-
×××
-3B4,
78082GB(A)-
×××
-3B4, 78P083CU(A), 78P083GB(A)-3B4, 78P083GB(A)-3BS-MTX, 78081GB(A2)-
×××
-3B4
Changes supply voltage to V
DD
= 1.8 to 5.5V.
p. 9 1.6 78K/0 Series Development has been changed.
p. 13 1.9 Differences between the
µ
PD78081, 78082, and 78P083, the
µ
PD78081(A), 78082(A), and
78P083(A), and the
µ
PD78081(A2) has been added.
p. 19 Cautions regarding the use of functions in common with 2.2.5 (2) (d) ASCK has been added.
p. 72 Cautions concerning the Write to OSMS Command has been added to 5.3 (2) Oscillation mode select
register (OSMS).
p. 73 Cautions concerning external clock input in 5.4.1 Main system clock oscillator has been changed.
p. 108 Figure 7-3. Watchdog Timer Mode Register Format, notes and cautions have been added.
p. 110 Description of 7.4.2 Interval timer operation has been changed.
p. 113 Cautions with regard to rewriting TCL0 to other than same data has been added to 8.3 (1) Timer clock
select register 0 (TCL0).
p. 120 The HSC bit has been added to the A/D Converter Mode
Register in Figure10-1. A/D Converter Block Diagram.
p. 122, 193 10.3 (1) A/D converter mode register (ADM), 13.1.1 Standby function, and Cautions have been added.
p. 137 Figure 11-1. Serial Interface Channel 2 Block Diagram has been corrected.
p. 146, 155 11.3 (4) (a), 11.4.2 (1) (d) (i) Generation of baud rate transmit/receive clock by means of main system
clock have been added.
76800 bps has been added to baud rate generated from the main system clock.
p. 161 Figure 11-10. Receive Error Timing has been corrected.
p. 165 11.4.3 (1) (c) Baud rate generator control register (BRGC) has been added.
p. 168 11.4.3 (3) MSB/LSB switching as start bit has been added.
p. 206 15.1 Memory Size Switching Register has been changed from W to R/W.
p. 205 Items and cautions have been added to Table 15-1. Differences between the
µ
PD78P083 and Mask ROM
Versions.
p. 214 A description of the QTOP microcontroller has been added to 15.5 Screening of One-Time PROM
Versions.
p. 232 Figure A-1. Development Tool Configuration has been changed.
p. 231 APPENDIX A DEVELOPMENT TOOLS
The following Development Tools have been added:
IE-78000-R-A, IE-70000-98-IF-B, IE-70000-98N-IF, IE-70000-PC-IF-B, IE-78000-R-SV3, SM78K0, ID78K0
p. 239 A.4 OS for IBM PC has been added.
p. 240 Table A-2. System-Up Method from Other In-Circuit Emulator to IE-78000-R-A has been added.
p. 244 B.1 Real-time OS has been added.
p. 249 APPENDIX D REVISION HISTORY has been added.
The mark shows major revised points.