Rainbow Electronics ATAR862-8 - Manual (Page 104)

104
ATAR862-8
4589B–4BMCU–02/03
Serial Receive Buffer (SRB) – Byte Read ..................................................... 76
Combination Modes ........................................................................... 77
Combination Mode Timer 2 and SSI ................................................................... 77
Combination Mode 1: Burst Modulation ........................................................ 78
Combination Mode 2: Biphase Modulation 1 ................................................ 78
Combination Mode 3: Manchester Modulation 1 .......................................... 79
Combination Mode 4: Manchester Modulation 2 .......................................... 79
Combination Mode 5: Biphase Modulation 2 ................................................ 80
Combination Mode Timer 3 and SSI ................................................................... 81
Combination Mode 6: FSK Modulation .........................................................81
Combination Mode 7: Pulse-width Modulation (PWM) ................................. 82
Combination Mode 8: Manchester Demodulation/Pulse-width
Demodulation ...............................................................82
Combination Mode 9: Biphase Demodulation ............................................... 83
Combination Mode Timer 2 and Timer 3 ............................................................ 84
Combination Mode 10: Frequency Measurement or Event Counter with
Time Gate .................................................................... 85
Combination Mode 11: Burst Modulation 1 ................................................... 85
Combination Mode Timer 2, Timer 3 and SSI .................................................... 87
Combination Mode 12: Burst Modulation 2 ................................................... 88
Combination Mode 13: FSK Modulation ....................................................... 88
Microcontroller Block ......................................................................... 89
Internal 2-wire Multi-chip Link ....................................................................... 89
U505M EEPROM ................................................................................................ 89
Serial Interface .................................................................................................... 90
Serial Protocol ...............................................................................................90
Control Byte Format ...................................................................................... 91
EEPROM ............................................................................................................91
EEPROM – Operating Modes ....................................................................... 91
Write Operations ........................................................................................... 92
Acknowledge Polling ..................................................................................... 92
Write One Data Byte ..................................................................................... 92
Write Two Data Bytes ................................................................................... 92
Write Control Byte Only ................................................................................ 92
Write Control Bytes ....................................................................................... 92
Read Operations ........................................................................................... 92
Read One Data Byte ..................................................................................... 93
Read Two Data Bytes ................................................................................... 93
Read n Data Bytes ........................................................................................ 93
Read Control Bytes ....................................................................................... 93
Initialization After a Reset Condition ................................................................... 93
Absolute Maximum Ratings ............................................................... 94