Filter
Top Products
300
INDEX
port 3 pins .............................................................. 86
port 3 register .........................................................88
port 3, operation of .................................................90
port 3, structure of .................................................. 86
port 4 pin, block diagram of....................................93
port 4 pins .............................................................. 92
port 4 register function ...........................................94
port 4 registers .......................................................93
port 4, operation of .................................................96
port 4, structure of .................................................. 92
product range, MB89950/950A series......................4
programming socket adaptor ...............................294
programming yield................................................293
PROM option, bit map for.....................................292
pulse width count timer interrupt source...............147
pulse width count timer interrupt, register and vector
table for ......................................................155
pulse width count timer pin...................................146
pulse width count timer pin, block diagram of ......146
pulse width count timer registers..........................147
pulse width count timer, block diagram of ............144
pulse width count timer, note on using.................164
pulse width measurement function.......................143
pulse width measurement function, interrupt for ..155
pulse width measurement function, operation of
...........................................................159, 162
PWC noise filter control register (NCCR).............154
PWC pulse width control register 1 (PCR1) .........148
PWC pulse width control register 2 (PCR2) .........150
PWC reload buffer register (RLBR)......................152
PWM compare register (COMR) ..........................130
PWM control register (CNTR) ..............................128
PWM timer function..............................................123
PWM timer function, operation of.........................134
PWM timer function, program example for...........140
R
read-modify-write operation..................................278
receive interrupt ...................................................215
receive operation..................................................218
recommended screening condition ......................291
register bank pointer (RP), structure of ..................32
reset operation, overview of ...................................46
reset source .....................................................43, 44
S
segment output select register (SEGR)................246
serial data register (SDR).....................................179
serial I/O function .................................................170
serial input data register (SIDR)........................... 211
serial input operation............................................ 183
serial input, operation at completion of ................ 184
serial input, program example for ........................ 192
serial mode control register 1 (SMC1) ................. 205
serial mode control register 2 (SMC2) ................. 213
serial mode register (SMR).................................. 176
serial output data register (SODR)....................... 212
serial output operation ......................................... 181
serial output operation, interrupt for..................... 180
serial output, operation at completion of.............. 182
serial output, program example for ...................... 190
serial rate control register (SRC) ......................... 207
serial status and rate register (SSD).................... 209
single-chip mode.................................................... 67
sleep mode, operation of ....................................... 59
special instruction ................................................ 274
stack operation at interrupt return.......................... 41
stack operation at start of interrupt processing...... 41
standby control register (STBC)............................. 61
standby mode ........................................................ 57
standby mode and interrupts, go to ....................... 65
standby mode by interrupt, wake-up from.............. 65
standby mode, note on setting............................... 65
standby mode, operating states during.................. 58
state transition diagram.......................................... 63
stop mode, operation of ......................................... 60
storing 16-bit data in RAM ..................................... 26
storing 16-bit data on stack.................................... 26
storing 16-bit operands .......................................... 26
T
timebase timer control register (TBTC)................ 104
timebase timer interrupt ....................................... 106
timebase timer interrupt, register and vector table for
................................................................... 106
timebase timer, block diagram of......................... 102
timebase timer, note on using.............................. 109
timebase timer, operation of ................................ 108
timebase timer, program example for .................. 110
transfer clock, slection of ..................................... 195
transfer instruction ............................................... 279
transmit interrupt.................................................. 215
transmit operation ................................................ 217
U
UART function...................................................... 194
UART interrupt, register and vector table for ....... 215
UART pin ............................................................. 202