參數(shù)資料
型號: SYM53C1000
廠商: LSI Corporation
英文描述: Highly Integrated PCI-Single Channel Ultra160SCSI Controller(高度集成PCI-單通道Ultra160SCSI控制器)
中文描述: 高度集成的PCI -單通道Ultra160SCSI控制器(高度集成的PCI -單通道Ultra160SCSI控制器)
文件頁數(shù): 3/4頁
文件大?。?/td> 179K
代理商: SYM53C1000
An on-chip SCSI clock quadrupler allows the chip to achieve Ultra160 SCSI
transfer rates with an input frequency of 40 MHz. The 8 KB of internal RAM
for SCRIPTS
instruction storage allow all accesses to remain internal, reducing
the time spent on the PCI bus. A 944-byte DMA FIFO allows the device to
efficiently burst up to 512 bytes across the PCI bus. SCSI bus phase mismatches
are handled in SCRIPTS, reducing CPU utilization.
Figure 2. SYM53C1000 Functional Signal Grouping
Features (Continued)
One wide Ultra160 SCSI channel
SCSI Interrupt Steering Logic (SISL)
alternate interrupt routing for
RAID applications
Proven integrated LVDlink transceivers
for direct attach to either Low Voltage
Differential (LVD) or single-ended (SE)
SCSI buses
IEEE 1149.1 JTAG boundary scan
Flash and local memory interface
Packaged in a 329 PBGA
Supported in Symbios Storage Device
Management System (SDMS) software
Full operating system support:
-
Windows NT 4.0,95/98 and 2000
-
Linux
-
Solaris
-
UnixWare
-
Novell NetWare
-
OS/2
Server Management Cl
(component instrumentation)
CLK
RST/
REQ/
GNT/
REQ64/
ACK64/
AD[63:0]
C_BE[7:0]/
IDSEL
FRAME/
IRDY/
TRDY/
DEVSEL/
STOP/
PERR/
SERR/
PAR
PAR64
INTA/
ALT_INTA/
INT_DIR
M66EN
ENABLE66
SCLK
RBIAS
SD[15:0]/
SDP[1:0]/
DIFFSENS
SC_D/
SI_O/
SMSG/
SREQ/
SREQ2/
SACK/
SACK2/
SBSY/
SATN/
SRST/
SSEL/
GPIO0_FETCH/
GPIO1_MASTER/
GPIO2
GPIO3
GPIO4
MWE/
MCE/
MOE/_TESTOUT
MAS0/
MAS1/
MAD7-0
329 PBGA
SYM53C1000
64-bit, 66 MHz PCI
SCSI Function
TEST_RSTN
TEST_HSC
MOE/_TESTOUT
TCK
TMS
TDI
TDO
TEST_PD
SCAN_MODE
Test Interface
SCSI Function GPIO
Memory Interface
Symbios SYM53C1000 Controller
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