Table of Contents
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modes, 9-8–9-13
overview, 9-2–9-5
programming
SLP_CON register, 9-14–9-16
programming SFRs, 9-14
selecting data or command and status
registers, 9-15, C-65
SFRs, 9-3
shared memory mode, 9-11–9-13
signals, 9-3
standard slave mode, 9-8–9-13
synchronizing master and slave, 9-16
using with external memory, 9-2
Slave programming mode, 16-15–16-25
address/command decoder routine, 16-20,
16-21
algorithm, 16-20–16-25
circuit, 16-16–16-17
dump-word routine, 16-20, 16-24
entering, 16-20
program-word routine, 16-20, 16-22
security key programming, 16-15
timings, 16-23, 16-25
SLP0–SLP7, 9-4, B-17
SLPALE, 9-4, B-17
SLPCS#, 9-2, 9-4, B-17
SLPINT, 9-4, B-17
considerations, 6-14
idle, powerdown, reset status, B-20
SLPRD#, 9-2, 9-4, B-17
SLPWR#, 9-4, B-17
Software
addressing modes, 3-9
conventions, 3-9–3-11
device reset, 13-12
IBSP196, 16-32
interrupt service routines, 5-15
linking subroutines, 3-10
protection, 3-11, 15-19
Software trap interrupt, 5-4, 5-6, 5-8
SP_BAUD, 7-10, 16-32, 16-35, C-89
SP_CON, 7-9, 16-35, C-89
Special instructions, A-53, A-59
Special operating modes
SFRs, 14-2
SP_STATUS, 7-13, C-89
SSIO port, 2-9
and PTS, 8-6
block diagram, 8-1
configuring port pins, 8-9
enabling interrupts, 8-13
handshaking, 8-6, 8-7
configuring, 8-6
flow diagram, 8-7
modes, 8-3–8-6
overview, 8-1
programming considerations, 8-13
programming example, 8-15
SFRs, 8-2
signals, 8-2
timing diagrams, 8-6
SSIO0_BUF, C-90
SSIO0_CON, C-90
SSIO1_BUF, C-90
SSIO1_CON, C-90
SSIO_BAUD, C-89
ST instruction, A-2, A-37, A-45, A-46, A-50, A-57
Stack instructions, A-50, A-56
Stack pointer, 4-12
and subroutine call, 4-12
initializing, 4-12
State time, defined, 2-8
STB instruction, A-2, A-37, A-46, A-50, A-57
Sticky bit (ST) flag, 3-4, A-4, A-5, A-21, A-22
SUB instruction, A-3, A-37, A-43, A-48, A-54
SUBB instruction, A-3, A-38, A-43, A-44, A-48,
A-54
SUBC instruction, A-3, A-38, A-45, A-48, A-54
SUBCB instruction, A-3, A-38, A-45, A-48, A-54
Subroutines
linking, 3-10
nested, 4-12
Synchronous serial I/O port‚ See SSIO port
T
T1CLK, 7-2, 10-3, B-17
T1CONTROL, 10-5, C-90
T1DIR, 10-3, B-18
T2CLK, 10-3, B-17
T2CONTROL, 10-5, C-90
T2DIR, 10-3, B-18
Technical support, 1-11
Terminology, 1-3
TIJMP instruction, A-2, A-39, A-46, A-51, A-57
and EPAx interrupt, 10-29, 10-31
Index-13
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