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3.1 LSI53C895A Functional Signal Grouping
Figure 3.1
LSI53C895A Functional Signal Grouping
System
Address
and
Data
Interface
Control
PCI
Arbitration
Bus
Interface
Error
Reporting
Interrupt
SCSI
Function
GPIO
Flash ROM
and Memory
Interface
3-2
Figure 3.1
presents the LSI53C895A signals by functional group.
CLK
RST/
AD[31:0]
C_BE[3:0]
PAR
FRAME/
TRDY/
IRDY/
STOP/
DEVSEL/
IDSEL
REQ/
GNT/
PERR/
SERR/
IRQ/
ALT_IRQ/
GPIO0_FETCH/
GPIO1_MASTER
GPIO2
GPIO3
GPIO4
GPIO5
GPIO6
GPIO7
GPIO8
MWE/
MCE/
MOE/
MAC/_TESTOUT
MAS0/
MAS1/
MAD[7:0]
Signal Descriptions
LSI53C895A
SCLK
SD[15:0]
SDP[1:0]
DIFFSENS
SCD/
SIO/
SMSG/
SREQ/
SREQ2/
SACK/
SACK2/
SBSY/
SATN/
SRST/
SSEL/
TEST_HSC/
TCK
TMS
TEST_RST
TDO
TRST/
SCSI
Test
TDI
Interface
SCSI
Bus
Interface
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