參數(shù)資料
型號(hào): ADSP-BF535
廠商: Analog Devices, Inc.
英文描述: Blackfin Embedded Processor
中文描述: Blackfin嵌入式處理器
文件頁數(shù): 19/44頁
文件大?。?/td> 1388K
代理商: ADSP-BF535
–19–
REV. A
ADSP-BF535
TRST
I
JTAG reset.
RESET
I
When this pin is asserted to logic zero level for at least 10 CLKIN cycles, a hardware reset
is initiated. The minimum pulse width for power-on reset is 40 μs.
Clock in.
Dedicated mode pin. May be permanently strapped to V
DD
or V
SS
. Bypasses the on-chip
PLL.
Denotes that the Blackfin processor core is in Deep Sleep mode.
Dedicated mode pin. May be permanently strapped to V
DD
or V
SS
. Configures the boot
mode that is employed following hardware reset or software reset.
I/O/T PCI address and data bus.
I/O/T PCI byte enables.
I/O/T PCI frame signal. Used by PCI initiators for signalling the beginning and end of a PCI
transaction.
I/O/T PCI initiator ready signal.
I/O/T PCI target ready signal.
I/O/T PCI device select signal. Asserted by targets of PCI transactions to claim the transaction.
I/O/T PCI stop signal.
I/O/T PCI parity error signal.
I/O/T PCI parity signal.
O
PCI request signal. Used for requesting the use of the PCI bus.
I/O/T PCI system error signal. Requires a pull-up on the system board.
I/O/T PCI reset signal.
I
PCI grant signal. Used for granting access to the PCI bus.
I
PCI initialization device select signal. Individual device selects for targets of PCI config-
uration transactions.
I
PCI lock signal. Used to lock a target or the entire PCI bus for use by the master that
asserts the lock.
I
PCI clock.
I/O/T PCI interrupt A line on PCI bus. Asserted by the ADSP-BF535 Blackfin processor as a
device-to-signal an interrupt to the system processor. Monitored by the ADSP-BF535
when acting as the system processor.
I
PCI interrupt B line. Monitored by ADSP-BF535 Blackfin processor when acting as the
system processor.
I
PCI interrupt C line. Monitored by the ADSP-BF535 Blackfin processor when acting as
the system processor.
I
PCI interrupt D line. Monitored by the ADSP-BF535 Blackfin processor when acting as
the system processor.
I
Real-Time Clock oscillator input.
O
Real-Time Clock oscillator output.
O
Emulator acknowledge, open drain. Must be connected to the ADSP-BF535 Blackfin
processor emulator target board connector only.
P
PLL power supply (1.5 V nominal).
P
Real-Time Clock power supply (3.3 V nominal).
P
I/O (except PCI) power supply (3.3 V nominal).
P
PCI I/O power supply (3.3 V nominal).
P
Internal power supply (1.5 V nominal).
G
Power supply return.
CLKIN1
BYPASS
I
I
DEEPSLEEP
BMODE2–0
O
I
PCI_AD31–0
PCI_CBE3–0
PCI_FRAME
PCI_IRDY
PCI_TRDY
PCI_DEVSEL
PCI_STOP
PCI_PERR
PCI_PAR
PCI_REQ
PCI_SERR
PCI_RST
PCI_GNT
PCI_IDSEL
PCI_LOCK
PCI_CLK
PCI_INTA
PCI_INTB
PCI_INTC
PCI_INTD
XTAL1
XTAL0
EMU
V
DDPLL
V
DDRTC
V
DDEXT
V
DDPCIEXT
V
DDINT
GND
Table 7. Pin Descriptions (continued)
Pin
Type
Function
Type column symbols:
G = Ground, I = Input, O = Output, P = Power supply, T = Three-state
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ADSP-BF535PBB-200 Blackfin Embedded Processor
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ADSP-BF535PBB-200 功能描述:IC DSP CONTROLLER 16BIT 260BGA RoHS:否 類別:集成電路 (IC) >> 嵌入式 - DSP(數(shù)字式信號(hào)處理器) 系列:Blackfin® 標(biāo)準(zhǔn)包裝:2 系列:StarCore 類型:SC140 內(nèi)核 接口:DSI,以太網(wǎng),RS-232 時(shí)鐘速率:400MHz 非易失內(nèi)存:外部 芯片上RAM:1.436MB 電壓 - 輸入/輸出:3.30V 電壓 - 核心:1.20V 工作溫度:-40°C ~ 105°C 安裝類型:表面貼裝 封裝/外殼:431-BFBGA,F(xiàn)CBGA 供應(yīng)商設(shè)備封裝:431-FCPBGA(20x20) 包裝:托盤
ADSP-BF535PBB-300 功能描述:IC DSP CONTROLLER 16BIT 260BGA RoHS:否 類別:集成電路 (IC) >> 嵌入式 - DSP(數(shù)字式信號(hào)處理器) 系列:Blackfin® 標(biāo)準(zhǔn)包裝:2 系列:StarCore 類型:SC140 內(nèi)核 接口:DSI,以太網(wǎng),RS-232 時(shí)鐘速率:400MHz 非易失內(nèi)存:外部 芯片上RAM:1.436MB 電壓 - 輸入/輸出:3.30V 電壓 - 核心:1.20V 工作溫度:-40°C ~ 105°C 安裝類型:表面貼裝 封裝/外殼:431-BFBGA,F(xiàn)CBGA 供應(yīng)商設(shè)備封裝:431-FCPBGA(20x20) 包裝:托盤
ADSP-BF535PBBZ-200 功能描述:IC DSP CONTROLLER 16BIT 260-BGA RoHS:是 類別:集成電路 (IC) >> 嵌入式 - DSP(數(shù)字式信號(hào)處理器) 系列:Blackfin® 標(biāo)準(zhǔn)包裝:2 系列:StarCore 類型:SC140 內(nèi)核 接口:DSI,以太網(wǎng),RS-232 時(shí)鐘速率:400MHz 非易失內(nèi)存:外部 芯片上RAM:1.436MB 電壓 - 輸入/輸出:3.30V 電壓 - 核心:1.20V 工作溫度:-40°C ~ 105°C 安裝類型:表面貼裝 封裝/外殼:431-BFBGA,F(xiàn)CBGA 供應(yīng)商設(shè)備封裝:431-FCPBGA(20x20) 包裝:托盤
ADSPBF535PKB300 制造商:Analog Devices 功能描述:
ADSP-BF535PKB-300 功能描述:IC DSP CONTROLLER 16BIT 260 BGA RoHS:否 類別:集成電路 (IC) >> 嵌入式 - DSP(數(shù)字式信號(hào)處理器) 系列:Blackfin® 標(biāo)準(zhǔn)包裝:2 系列:StarCore 類型:SC140 內(nèi)核 接口:DSI,以太網(wǎng),RS-232 時(shí)鐘速率:400MHz 非易失內(nèi)存:外部 芯片上RAM:1.436MB 電壓 - 輸入/輸出:3.30V 電壓 - 核心:1.20V 工作溫度:-40°C ~ 105°C 安裝類型:表面貼裝 封裝/外殼:431-BFBGA,F(xiàn)CBGA 供應(yīng)商設(shè)備封裝:431-FCPBGA(20x20) 包裝:托盤