Intel 8XC196NT User Manual page 591

8XC196NT USER'S MANUAL
overview, 6-1
pin configuration, 6-9, 6-11
example, 6-10
SFRs, 6-5, 10-4, 10-5
structure, 6-7
See also EPA‚ SSIO ports
Port, serial‚ See SIO port
Port, slave‚ See slave port
Port, synchronous serial, See SSIO port
Ports, 2-8
unused inputs, 12-2
Power and ground pins
minimum hardware connections, 12-5
Power consumption, reducing, 2-10, 13-4
Powerdown mode, 2-10, 13-4–13-7
circuitry, external, 13-7, 13-8
disabling, 13-4
enabling, 13-4
entering, 13-5
exiting with EXTINT, 13-6–13-9
exiting with V , 13-5
PP
pin status, B-14
Powerdown sequence, programming modes, 15-14
Power-up sequence, programming modes, 15-14
PPW, 15-33
Prefetch queue, 2-5
Priority encoder, 5-4
Processor status word‚ See PSW
Product information, ordering, 1-6
PROG#, 15-10, 15-12, B-10
Program counter‚ See PC
Program memory, 4-2, 4-5, 4-26
Programming modes, 15-1–15-44
algorithms, 15-20, 15-21, 15-23, 15-28
auto, 15-2
entering, 15-13, 15-14
exiting, 15-14
hardware requirements, 15-13
pin functions, 15-11–15-13
selecting, 15-13
serial port, 15-2
slave, 15-1
Programming voltages, 12-1, 13-2, 15-13, B-12
calculating, 15-15
Program-word routine, 15-22
PSW, 2-3, 3-13, 5-13, C-31
flags, and instructions, A-5
PTS, 2-3, 2-5, 2-6, 2-10, 5-1
Index-10
A/D scan mode, 5-26–5-31
and A/D converter, 5-26, 5-27
and EPA, 5-31–5-41
and SSIO handshaking, 8-6
and SSIO port, 8-5, 8-6
block transfer mode, 5-24
control block, See PTSCB
cycle execution time, 5-10
cycle, defined, 5-24
instructions, A-58, A-66
interrupt latency, 5-9
interrupt processing flow, 5-2
PWM modes, 5-31–5-41
PWM remap mode, 5-37
PWM toggle mode, 5-33, 10-15, 10-16
routine, defined, 5-1
single transfer mode, 5-21
vectors, memory locations, 4-6, 4-7
See also PWM
PTSCB, 5-1, 5-5, 5-7, 5-19, 5-24
memory locations, 4-7
PTSSEL, 5-7, 5-10, 5-19
PTSSRV, 5-7, 5-19
PUSH instruction, A-3, A-33, A-50, A-54, A-61
PUSHA instruction, A-2, A-34, A-51, A-54, A-61
PUSHF instruction, A-2, A-34, A-51, A-54, A-61
PVER, 15-9, 15-11, B-10
PWM, 5-31
and cascading timer/counters, 10-7
calculating duty cycle, 5-32
calculating frequency, 5-32
generating, 10-16
modes, 5-31–5-41
remap mode, 5-37
toggle mode, 5-33
waveform, 5-32
with dedicated timer/counter, 10-16
See also EPA‚ PTS
Q
QUAD-WORD, defined, 3-4
Quick reference guides, ordering, 1-7
R
RALU, 2-3–2-5, 4-13
RAM, internal
and serial port programming mode, 15-34