參數(shù)資料
型號(hào)： SM320C6414DGADW60
廠商： TEXAS INSTRUMENTS INC
元件分類： 數(shù)字信號(hào)處理
英文描述： 64-BIT, 75 MHz, OTHER DSP, CPGA570
封裝： 33 X 33 MM, CERAMIC, FCPGA-570
文件頁(yè)數(shù)： 79/134頁(yè)
文件大小： 1997K
代理商： SM320C6414DGADW60
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SMJ320C6414, SMJ320C6415, SMJ320C6416
FIXEDPOINT DIGITAL SIGNAL PROCESSORS
SGUS050A JANUARY 2004 REVISED MARCH 2004
49
POST OFFICE BOX 1443
HOUSTON, TEXAS 772511443
Terminal Functions (Continued)
SIGNAL
TYPE
IPD/
DESCRIPTION
NAME
NO.
TYPE
IPD/
IPU
DESCRIPTION
EMIFB (16-BIT) ADDRESS||k
BEA20
E15
IPU
EMIFB external address (half-word address) (O/Z)
Also controls initialization of DSP modes at reset (I) via pullup/pulldown resistors
Device Endian mode
BEA19
D17
IPU
Also controls initialization of DSP modes at reset (I) via pullup/pulldown resistors
Device Endian mode
BEA20:
0
–
Big Endian
1
Little Endian (default mode)
BEA18
J14
1
Little Endian (default mode)
Boot mode
BEA[19:18]: 00 –
No boot
01 HPI boot
BEA17
E16
BEA[19:18]: 00 –
No boot
01 HPI boot
10 EMIFB 8-bit ROM boot with default timings (default mode)
11 Reserved
BEA16
G15
11 Reserved
EMIF clock select
BEA15
C18
EMIF clock select
BEA[17:16]: Clock mode select for EMIFA (AECLKIN_SEL[1:0])
00 –
AECLKIN (default mode)
01 CPU/4 Clock Rate
BEA14
F15
01 CPU/4 Clock Rate
10 CPU/6 Clock Rate
11 Reserved
BEA13
D16
11 Reserved
BEA[15:14]: Clock mode select for EMIFB (BECLKIN_SEL[1:0])
00 –
BECLKIN (default mode)
BEA12
H14
BEA[15:14]: Clock mode select for EMIFB (BECLKIN_SEL[1:0])
00 –
BECLKIN (default mode)
01 CPU/4 Clock Rate
10 CPU/6 Clock Rate
BEA11
F14
10 CPU/6 Clock Rate
11 Reserved
BEA10
C17
I/O/Z
IPD
PCI EEPROM Auto-Initialization (EEAI) [C6415 and C6416 devices only]
BEA13:
PCI auto-initialization via external EEPROM
If the PCI peripheral is disabled (PCI_EN pin = 0), this pin must not be pulled up.
BEA9
G13
I/O/Z
IPD
If the PCI peripheral is disabled (PCI_EN pin = 0), this pin must not be pulled up.
0
PCI auto-initialization through EEPROM is disabled (default).
1
PCI auto-initialization through EEPROM is enabled.
BEA8
G14
1
PCI auto-initialization through EEPROM is enabled.
UTOPIA Enable (UTOPIA_EN) [C6415 and C6416 devices only]
BEA11:
UTOPIA peripheral enable (functional)
BEA7
E14
UTOPIA Enable (UTOPIA_EN) [C6415 and C6416 devices only]
BEA11:
UTOPIA peripheral enable (functional)
0
UTOPIA disabled (McBSP1 enabled) [default]
1
UTOPIA enabled (McBSP1 disabled)
BEA6
H13
1
UTOPIA enabled (McBSP1 disabled)
The C6414 device does not support the PCI and UTOPIA peripherals; for proper device
do not
BEA5
C16
The C6414 device does not support the PCI and UTOPIA peripherals; for proper device
operation, do not oppose the internal pulldowns (IPDs) on the BEA13 and BEA11 pins.
Also for proper C6414 device operation, do not oppose the IPDs on the BEA7, BEA8,
BEA4
D15
Also for proper C6414 device operation, do not oppose the IPDs on the BEA7, BEA8,
and BEA9 pins.
BEA3
E13
For proper C6415 device operation, the BEA7 pin must be externally pulled up with a
1-k
resistor.
BEA2
D13
1-k
resistor.
For proper C6416 device operation, the BEA8 and BEA9 pins must be externally pulled
up with a 1-k
resistor.
BEA1
F13
up with a 1-k
resistor.
For more details, see the Device Configurations section of this data sheet.
I = Input, O = Output, Z = High impedance, S = Supply voltage, GND = Ground
IPD = Internal pulldown, IPU = Internal pullup. (These IPD/IPU signal pins feature a 30-k IPD or IPU resistor. To pull up a signal to the opposite
supply rail, a 1-k
resistor should be used.)
|| 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.
kTo maintain signal integrity for the EMIF signals, serial termination resistors should be inserted into all EMIF output signal lines.
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SM320C6424GDUQ6EP 功能描述:數(shù)字信號(hào)處理器和控制器 - DSP, DSC EP Fixed-Pt Dig Signal Proc RoHS:否 制造商:Microchip Technology 核心:dsPIC 數(shù)據(jù)總線寬度:16 bit 程序存儲(chǔ)器大小:16 KB 數(shù)據(jù) RAM 大小:2 KB 最大時(shí)鐘頻率:40 MHz 可編程輸入/輸出端數(shù)量:35 定時(shí)器數(shù)量:3 設(shè)備每秒兆指令數(shù):50 MIPs 工作電源電壓:3.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TQFP-44 安裝風(fēng)格:SMD/SMT
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