ppc440grx Applied Micro Circuits Corporation (AMCC), ppc440grx Datasheet - Page 77

• Manufacturer Part Number: ppc440grx
• Description: Powerpc 440grx Embedded Processor
• Manufacturer: Applied Micro Circuits Corporation (AMCC)

Revision 1.11 – July 22, 2008
Table 21. I/O Specifications—PCI, UART, IIC, SPI, Ethernet, System and Debug Interfaces (Sheet 1 of 3)
Notes:
1. Ethernet interface meets timing requirements as defined by IEEE 802.3 standard.
2. SMIISync is a weak driver. Redrive SMIISync when driving more than one load.
3. TDO timing is referenced to the falling edge of TCK.
AMCC Proprietary
Preliminary Data Sheet
PCI Interface
PCIAD31:00
PCIC3:0/BE3:0
PCIDevSel
PCIFrame
PCIGnt0:5
PCIIDSel
PCIINT
PCIIRDY
PCIPar
PCIPErr
PCIReq0:5
PCIReset
PCISErr
PCIStop
PCITRDY
Ethernet MII Interface
GMCCD
GMCCrs
GMCMDClk
GMCMDIO
GMCRxClk
GMCRxD0:3
GMCTxD0:3
GMCRxDV
GMCRxEr
GMCTxClk
GMCTxEr
GMCTxEn
Ethernet GMII Interface
GMCCD
GMCCrs
GMCGTxClk
GMCMDClk
GMCMDIO
GMCRxClk
GMCRxD0:7
GMCTxD0:7
GMCRxDV
GMCRXEr
GMCTxEr
GMCTxEn
Signal
Setup Time
(T
IS
10
10
10
10
10
3
3
5
5
5
5
5
5
5
5
5
5
2
2
2
min)
Input (ns)
Hold Time
(T
IH
10
10
10
10
10
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
min)
Valid Delay
(T
OV
2.5
2.5
2.5
10
10
10
10
10
6
6
6
6
6
6
6
6
6
6
6
max)
Output (ns)
440GRx – PPC440GRx Embedded Processor
Hold Time
(T
OH
1.5
1.5
2
2
1
1
2
2
2
2
2
2
2
2
2
1
1
1
1
min)
(minimum)
Output Current (mA)
I/O H
0.5
0.5
0.5
0.5
0.5
n/a
0.5
0.5
0.5
0.5
n/a
n/a
0.5
0.5
0.5
5.1
5.1
5.1
5.1
n/a
5.1
5.1
5.1
n/a
5.1
5.1
5.1
5.1
5.1
5.1
5.1
5.1
5.1
5.1
5.1
5.1
5.1
5.1
5.1
(minimum)
I/O L
1.5
1.5
1.5
1.5
1.5
n/a
1.5
1.5
1.5
1.5
n/a
n/a
1.5
1.5
1.5
6.8
6.8
6.8
6.8
n/a
6.8
6.8
6.8
6.8
n/a
6.8
6.8
6.8
6.8
6.8
6.8
6.8
6.8
6.8
6.8
6.8
6.8
6.8
6.8
GMCGTxClk
GMCGTxClk
GMCGTxClk
GMCMDClk
GMCMDClk
GMCRxClk
GMCTxClk
GMCRxClk
GMCRxClk
GMCTxClk
GMCTxClk
GMCRxClk
GMCRxClk
GMCRxClk
PCIClk
PCIClk
PCIClk
PCIClk
PCIClk
PCIClk
PCIClk
PCIClk
PCIClk
PCIClk
PCIClk
PCIClk
PCIClk
Clock
Notes
async
async
async
async
async
async
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