參數(shù)資料
型號(hào)： PPC405EP-3GB266C
廠商： APPLIEDMICRO INC
元件分類： 微控制器/微處理器
英文描述： PowerPC 405EP Embedded Processor
中文描述： 32-BIT, 266.66 MHz, RISC PROCESSOR, PBGA385
封裝： 31 X 31 MM, PLASTIC, EBGA-385
文件頁(yè)數(shù)： 31/50頁(yè)
文件大?。?/td> 373K
代理商： PPC405EP-3GB266C
PPC405EP – PowerPC 405EP Embedded Processor
Revision 1.07 – September 10, 2007
Data Sheet
AMCC
31
Table 6. Signal Functional Description (Sheet 1 of 6)
Secondary multiplexed signals are shown in brackets.
Notes:
1. Receiver input has hysteresis.
2. Must pull up. See “Pull-Up and Pull-Down Resistors” on page 29 for recommended termination values.
3. Must pull down. See “Pull-Up and Pull-Down Resistors” on page 29 for recommended termination values.
4. If not used, must pull up.
5. If not used, must pull down.
6. Strapping input during reset; pull up or pull down as required.
7. Pull-up may be required. See “External Bus Control Signals” on page 30.
Signal Name
Description
I/O
Type
Notes
PCI Interface
PCIAD00:31
PCI Address/Data Bus. Multiplexed address and data bus.
Note:
The target device number is driven on PCIAD11:31 for PCI
Type 0 configuration transactions.
Connect the target IDSEL associated with device:
1 to PCIAD16
2 to PCIAD17
...
21 to PCIAD31.
I/O
5V tolerant
3.3V PCI
PCIC3:0/BE3:0
PCI bus command and byte enables.
I/O
5V tolerant
3.3V PCI
PCIClk
PCIClk is used as the asynchronous PCI clock when in asynch mode.
I
5V tolerant
3.3V PCI
PCIFrame
PCIFrame is driven by the current PCI bus master to indicate the
beginning and duration of a PCI access.
I/O
5V tolerant
3.3V PCI
2
PCIParity
PCI parity. Parity is even across PCIAD00:31 and PCIC3:0/BE3:0.
PCIParity is valid one cycle after either an address or data phase.
The PCI device that drove PCIAD00:31 is responsible for driving
PCIParity on the next PCI bus clock.
I/O
5V tolerant
3.3V PCI
PCIIRDY
PCIIRDY is driven by the current PCI bus master. Assertion of
PCIIRDY indicates that the PCI initiator is ready to transfer data.
I/O
5V tolerant
3.3V PCI
2
PCITRDY
The target of the current PCI transaction drives PCITRDY. Assertion
of PCITRDY indicates that the PCI target is ready to transfer data.
I/O
5V tolerant
3.3V PCI
2
PCIStop
The target of the current PCI transaction can assert PCIStop to
indicate to the requesting PCI master that it wants to end the current
transaction.
I/O
5V tolerant
3.3V PCI
2
PCIDevSel
PCIDevSel is driven by the target of the current PCI transaction. A
PCI target asserts PCIDevSel when it has decoded an address and
command encoding and claims the transaction.
I/O
5V tolerant
3.3V PCI
2
PCIIDSel
PCIIDSel is used during configuration cycles to select the PCI slave
interface for configuration.
I
5V tolerant
3.3V PCI
PCIINT
PCI interrupt. Open-drain output (two states; 0 or open circuit)
or
Peripheral write enable. Low when any of the four PerWBE0:3 write
byte enables are low.
O
5V tolerant
3.3V PCI
PCISErr
PCISErr is used for reporting address parity errors or catastrophic
failures detected by a PCI target.
I/O
5V tolerant
3.3V PCI
2
PCIPErr
PCIPErr is used for reporting data parity errors on PCI transactions.
PCIPErr is driven active by the device receiving PCIAD00:31,
PCIC3:0/BE3:0, and PCIParity, two PCI clocks following the data in
which bad parity is detected.
I/O
5V tolerant
3.3V PCI
2
PCIReset
PCI specific reset.
O
5V tolerant
3.3V PCI
PCIReq0/Gnt
Multipurpose signal, used as PCIReq0 when internal arbiter is used,
and as Gnt when external arbiter is used.
I
5V tolerant
3.3V PCI
相關(guān)PDF資料
PDF描述
PPC405EP-3GB266CZ PowerPC 405EP Embedded Processor
PPC405EP-3GB333C PowerPC 405EP Embedded Processor
PPC405EP-3GB333CZ PowerPC 405EP Embedded Processor
PPC405EP-3LB133C PowerPC 405EP Embedded Processor
PPC405EP-3LB133CZ PowerPC 405EP Embedded Processor
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PPC405EP-3GB266CZ 制造商:AppliedMicro 功能描述:MPU 405EP RISC 32-Bit 0.18um 266MHz 3.3V 385-Pin EBGA T/R
PPC405EP-3GB333C 制造商:AppliedMicro 功能描述:MPU 405EP RISC 32-Bit 0.18um 333MHz 3.3V 385-Pin EBGA Tray 制造商:AMCC 功能描述:MPU 405EP RISC 32BIT 0.18UM 333MHZ 3.3V 385PIN EBGA - Trays
PPC405EP-3GB333CZ 制造商:AppliedMicro 功能描述:MPU 405EP RISC 32-Bit 0.18um 333MHz 3.3V 385-Pin EBGA T/R
PPC405EP-3LB133C 制造商:AppliedMicro 功能描述:MPU 405EP RISC 32-Bit 0.18um 133MHz 3.3V 385-Pin EBGA Tray 制造商:AMCC 功能描述:MPU 405EP RISC 32BIT 0.18UM 133MHZ 3.3V 385PIN EBGA - Trays 制造商:AMCC 功能描述:AMCPPC405EP-3LB133C 32 Bit PowerPC
PPC405EP-3LB133CZ 制造商:AppliedMicro 功能描述:MPU 405EP RISC 32-Bit 0.18um 133MHz 3.3V 385-Pin EBGA T/R
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