参数资料
型号: SM320C6414DGADW60
厂商: TEXAS INSTRUMENTS INC
元件分类: 数字信号处理
英文描述: 64-BIT, 75 MHz, OTHER DSP, CPGA570
封装: 33 X 33 MM, CERAMIC, FCPGA-570
文件页数: 60/134页
文件大小: 1997K
代理商: SM320C6414DGADW60
SMJ320C6414, SMJ320C6415, SMJ320C6416
FIXEDPOINT DIGITAL SIGNAL PROCESSORS
SGUS050A JANUARY 2004 REVISED MARCH 2004
31
POST OFFICE BOX 1443
HOUSTON, TEXAS 772511443
signal groups description (continued)
ACE3
AECLKOUT1
AED[63:0]
ACE2
ACE1
ACE0
AEA[22:3]
ABE7
ABE6
ABE5
ABE4
AARDY
Data
Memory Map
Space Select
Address
Byte Enables
64
20
External
Memory I/F
Control
EMIFA (64-bit)
AECLKIN
AHOLD
AHOLDA
ABUSREQ
Bus
Arbitration
AARE/ASDCAS/ASADS/ASRE
ASDCKE
AECLKOUT2
ASOE3
ABE3
ABE2
ABE1
ABE0
BCE3
BED[15:0]
BCE2
BCE1
BCE0
BEA[20:1]
Data
Memory Map
Space Select
Address
Byte Enables
16
External
Memory I/F
Control
BECLKIN
BHOLD
BHOLDA
BBUSREQ
Bus
Arbitration
BSOE3
BBE1
BBE0
EMIFB (16-bit)
BECLKOUT1
BARDY
BECLKOUT2
AAOE/ASDRAS/ASOE
AAWE/ASDWE/ASWE
BARE/BSDCAS/BSADS/BSRE
BAOE/BSDRAS/BSOE
BAWE/BSDWE/BSWE
BPDT
APDT
These C64x devices have two EMIFs (64-bit EMIFA and 16-bit EMIFB). The prefix “A” in front of a signal name indicates it is
an EMIFA signal whereas a prefix “B” in front of a signal name indicates it is an EMIFB signal. Throughout the rest of this document,
in generic EMIF areas of discussion, the prefix “A” or “B” may be omitted from the signal name.
20
Figure 3. Peripheral Signals
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