LSI Symbios SYM53C040 Technical Manual page 205

Enclosure services processor
Table of Contents

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S
SAF-TE typical implementation
SBR[1:0] bits
8-7
SCLI0 bit
6-11
SCLI1 bit
6-10
SCLO0 bit
6-11
SCLO1 bit
6-10
SCSI arbitration
2-6
SCSI core
description
2-5
2-12
to
halting a DMA operation
interrupts
2-29
overview
2-3
register bits used for interrupts
SCSI-DMA transfers
2-11
timings
9-16
SCSI current SCSI data bus bits
SCSI high ID bits
4-13
SCSI high IDs
2-5
SCSI interrupt bit
7-7
7-15
,
SCSI interrupts
2-27
register bits used
2-28
SCSI isolation bit
7-6
SCSI LVD mode bit
8-8
SCSI output data bus bits
SCSI pins
3-13
SCSI protocol
2-3
SCSI reselection
2-6
SCSI reset bit
4-9
SCSI selection
2-6
SCSI_INT bit
7-7
SCSI-DMA transfers
2-11
SDAI0 bit
6-11
SDAI1 bit
6-10
SDAO0 bit
6-11
SDAO1 bit
6-10
SDIR register
4-12
SDTR register
4-12
SE[7:0] bits
4-10
SEL bit
4-10
select bit
4-10
select enable register
4-10
select enable register high
selection ID bits
4-10
SEN register
4-10
send operations
2-13
SENHI register
4-13
serial port enable bit
8-8
serial ROM download
chip address mapping
external ROM
2-22
selecting a two-wire serial interface
1-2
2-11
2-28
4-3
4-3
4-13
2-22
2-23
Index
SFF-8067 interface
2-4
,
control
2-25
interrupts
2-31
pin assignments
3-18
typical implementation
SFF-8067 mode
2-24
to
SHID[2:0] bits
2-6
4-13
,
single-ended mode
2-8
SISO bit
7-6
slave mode stop bit
6-8
slow blink rate bits
8-7
soft reset
2-23
SPEN bit
8-8
SRAM, internal
2-4
STA bit
6-6
6-7
,
start bit
6-6
6-7
,
start DMA initiator receive register
start DMA target receive register
status register reads register
STO bit
6-6
6-7
,
stop bit
6-6
6-7
,
stress ratings
9-2
STS bit
6-8
SYM53C040
advantages
1-1
features summary
1-4
introduction
1-1
SYSCTRL register
8-7
system control register
8-7
T
T1C register
7-8
T1CLR bit
7-9
T1EXP bit
7-8
T1FC register
7-10
T1IEN bit
7-9
T1PS bit
7-9
T1RUN bit
7-8
T1SC register
7-10
T1TH register
7-9
T2C register
7-11
T2CLR bit
7-11
T2EXP bit
7-11
T2FC register
7-13
T2IEN bit
7-11
T2PS bit
7-11
T2RUN bit
7-11
T2SC register
7-12
T2T register
7-12
T2TH[7:0] bits
7-12
target applications
2-6
target command register
2-23
2-24
,
1-3
2-26
4-12
4-12
6-8
4-8
IX-11

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