Sonic Alert msm85c154hvs Clock Radio User Manual


 
5.7 High Impedance Input Port Setting of Each Quasi-bidirectional
Port 1, 2, and 3 ...............................................................................................207
5.8 100 kW Pull-Up Resistance Setting for Quasi-bidirectional Input
Ports 1, 2, and 3 .............................................................................................207
5.9 Precautions When Driving External Transistors by Quasi-bidirectional
Port Output Signals.........................................................................................208
5.10 Port Output Timing..........................................................................................210
1) One machine cycle instruction output timing ..............................................210
2) Two machine cycle instruction output timing ..............................................211
5.11 Port Data Manipulating Instructions................................................................212
6. ELECTRICAL CHARACTERISTICS
6.1 Absolute Maximum Ratings ............................................................................216
6.2 Operational Ranges. .......................................................................................216
6.3 DC Characteristics ..........................................................................................217
6.4 External Program Memory Access AC Characteristics ..................................221
6.5 External Data Memory Access AC Characteristics.........................................223
6.6 Serial Port (I/O Extension Mode) AC Characteristics .....................................225
6.7 AC Characteristics Measuring Conditions ......................................................227
6.8 XTAL1 External Clock Input Waveform Conditions ........................................228
7. DESCRIPTION OF INSTRUCTIONS
7.1 Outline ............................................................................................................231
7.2 Description of Instruction Symbols .................................................................232
7.3 List of Instructions. ..........................................................................................233
7.4 Simplified Description of Instructions ..............................................................234
7.5 Detailed Description of MSM80C154S/MSM83C154S Instructions ...............246