ppc460ex Applied Micro Circuits Corporation (AMCC), ppc460ex Datasheet - Page 84

• Manufacturer Part Number: ppc460ex
• Description: Powerpc 460ex Embedded Processor
• Manufacturer: Applied Micro Circuits Corporation (AMCC)

460EX – PPC460EX Embedded Processor
Table 18. I/O Specifications—All Speeds (Part 2 of 3)
Notes:
1. Ethernet interface meets timing requirements as defined by IEEE 802.3 standard.
2. TDO timing is referenced to the falling edge of TCK.
84
Ethernet GMII Interface
GMCMDIO
GMC0TxD7:0
GMC0TxEn
GMC0TxEr
GMC0CD
GMC0CrS
GMC0RxD7:0
GMC0RxDV
GMC0RxEr
Ethernet RGMII Interface
GMCMDIO
GMC0:1TxD3:0
GMC0:1TxCtl
GMC0:1RxD3:0
GMC0:1RxCtl
Ethernet SGMII Interface
SGMII0:1RxD
SGMII0:1RxD
SGMII0:1TxD
SGMII0:1TxD
Ethernet SMII Interface
GMCMDIO
SMIISync
SMII0:1TxD
SMII0:1RxD
Ethernet RMII Interface
RMII0:1CrsDV
RMII0:1RxD1:0
RMII0:1TxD1:0
RMII0:1TxEn
RMII0:1Er
Internal Peripheral Interface
IIC0:1SData
SPIDI
SPIDO
UARTnDCD
UARTnDSR
UARTnCTS
UARTnRTS
UARTnDTR
UARTnRI
UARTnRx
UARTnTx
Signal
Setup Time
(T
IS
n/a
n/a
n/a
n/a
1.9
1.9
n/a
n/a
n/a
tbd
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
na
2
2
2
1
1
1
5
5
min)
Input (ns)
Hold Time
(T
IH
n/a
n/a
n/a
n/a
n/a
n/a
n/a
tbd
n/a
n/a
n/a
n/a
n/a
1.5
1.5
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
na
0
0
0
0
0
1
1
1
min)
Valid Delay
(T
OV
n/a
2.3
2.3
2.2
n/a
n/a
n/a
n/a
n/a
n/a
0.5
0.5
n/a
n/a
n/a
tbd
n/a
4.8
4.9
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
5
7
max)
Output (ns)
Hold Time
(T
OH
n/a
n/a
n/a
n/a
n/a
n/a
n/a
3.5
3.5
n/a
n/a
n/a
tbd
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
2
2
2
1
1
0
0
min)
(minimum)
Output Current (mA)
15.75
15.75
11.08
11.08
11.08
I/O H
5.51
5.51
5.51
5.51
5.51
5.51
5.51
3.35
5.51
5.51
5.51
5.51
5.51
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
na
na
na
na
na
Preliminary Data Sheet
(minimum)
Revision 1.12 – July 17, 2008
10.46
10.46
I/O L
7.23
7.23
7.23
7.23
7.23
7.23
7.23
3.35
7.23
7.23
7.23
7.23
7.23
7.37
7.37
7.37
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
na
na
na
na
na
GMC0:1RxClk
GMC0:1RxClk
GMC0GTxClk
GMC0GTxClk
GMC0GTxClk
GMC0:1TxClk
GMC0:1TxClk
SGMII0RxClk
SGMII0TxClk
UARTSerClk
UARTSerClk
UARTSerClk
UARTSerClk
UARTSerClk
UARTSerClk
UARTSerClk
UARTSerClk
GMC0RxClk
GMC0RxClk
GMC0RxClk
GMC0RxClk
GMC0RxClk
GMCMDClk
GMCMDClk
GMCMDClk
SMIIRefClk
SMIIRefClk
SMIIRefClk
RMIIRefClk
RMIIRefClk
RMIIRefClk
RMIIRefClk
RMIIRefClk
SCPClkOut
SCPClkOut
IIC0:1SClk
Clock
AMCC Proprietary
Notes
1
1
1