Index
Élan™SC520 Microcontroller User’s Manual Index-25
Slave x PIC Initialization Control Word 3 (SxPICICW3)
register
function, 15-7
usage, 15-16, 15-17
Slave x PIC Initialization Control Word 4 (SxPICICW4)
register
function, 15-7
usage, 15-17, 15-18
Slave x PIC In-Service (SxPICISR) register
function, 15-6
usage, 15-17
Slave x PIC Interrupt Mask (SxPICINTMSK) register
function, 15-7
usage, 15-17
Slave x PIC Interrupt Mode (SLxPICMODE) register
function, 15-4
usage, 3-19
Slave x PIC Interrupt Request (SxPICIR) register
function, 15-6
Slave x PIC Operation Control Word 2 (SxPICOCW2)
register
function, 15-6
usage, 15-17
Slave x PIC Operation Control Word 3 (SxPICOCW3)
register
function, 15-6
usage, 15-17
SLDMACBP register, 14-7
SLDMAGENMSK register, 14-8
SLDMAMODE register, 14-7
SLDMAMSK register, 14-7
SLDMAMSKRST register, 14-8
SLDMARST register, 14-8
SLDMASTA register, 14-7
SLDMASWREQ register, 14-7
SLDMATMP register, 14-8
SLxPICMODE register, 15-4
SNGL bit field, 15-18
Software Interrupt 16–1 Control (SWINT16_1) register
function, 15-4
usage, 15-8
Software Interrupt 22–17/NMI Control (SWINT22_17)
register
function, 15-4
usage, 15-8
software timer
block diagram (figure), 18-1
configuration, 18-2
initialization, 18-3
operation, 18-2
overview, 18-1
registers, 18-2
Software Timer Configuration (SWTMRCFG) register
function, 5-6, 18-2
usage, 5-8, 18-3
Software Timer Microsecond Count (SWTMRMICRO)
register
function, 18-2
usage, 18-2
Software Timer Millisecond Count (SWTMRMILLI)
register
function, 18-2
usage, 18-2
SOUT2–SOUT1 signals
description, 2-9
usage, 21-2
SP bit field, 21-8
SRASA
–SRASB signals
control, 10-10, 10-19, 23-4
description, 2-5
usage, 10-5, 10-8
sreset CPU signal, 6-7
SSI.
See
synchronous serial interface (SSI).
SSI Clock signal.
See
SSI_CLK signal.
SSI Command (SSICMD) register
function, 22-2
usage, 22-7, 22-8
SSI Control (SSICTL) register
function, 5-6, 22-2
usage, 5-8, 22-3, 22-5, 22-7, 22-8
SSI Data Input signal.
See
SSI_DI signal.
SSI Data Output signal.
See
SSI_DO signal.
SSI Interrupt Mapping (SSIMAP) register
function, 15-5, 22-2
SSI Receive (SSIRCV) register
function, 22-2
usage, 22-3, 22-8
SSI Status (SSISTA) register
function, 22-2
usage, 22-7, 22-8
SSI Transmit (SSIXMIT) register
function, 22-2
usage, 22-3, 22-8
SSI_CLK signal
description, 2-10
usage, 5-8, 22-1, 22-5, 22-7
SSI_DI signal
description, 2-10
usage, 22-1, 22-3, 22-5
SSI_DO signal
description, 2-10
usage, 22-1, 22-3, 22-5
SSICMD register, 22-2
SSICTL register, 22-2
SSIMAP register, 15-5
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