ppc440spe Applied Micro Circuits Corporation (AMCC), ppc440spe Datasheet - Page 67

• Manufacturer Part Number: ppc440spe
• Description: Powerpc 440spe Embedded Processor
• Manufacturer: Applied Micro Circuits Corporation (AMCC)

PowerPC 440SPe Embedded Processor
Table 14. I/O Specifications—All Speeds (Sheet 1 of 2)
Notes:
1. Ethernet interface meets timing requirements as defined by IEEE 802.3 standard.
2. PCI-X timings are for asynchronous operation up to 133.33MHz. PCI-X input setup time requirement is 1.2ns for 133.33MHz
3. These are DDR signals that can change on both the positive and negative clock transitions.
AMCC Proprietary
PCI-X Interface
PCIX0Ack64
PCIX0AD63:00
PCIX0BE7:0
PCIX0CalG0:1
PCIX0CalR0:1
PCIX0Cap
PCIX0Clk
PCIX0DevSel
PCIX0ECC5:2
PCIX0Frame
PCIX0Gnt0
PCIX0Gnt1
PCIX0Gnt2:3
PCIX0IDSel
PCIX0INTA
PCIX0IRDY
PCIX0M66En
PCIXPar
PCIXPar64
PCIX0PErr
PCIX0Req0
PCIX0Req1:3
PCIX0Req64
PCIX0Reset
PCIX0SErr
PCIX0Stop
PCIX0TRDY
PCIX0VC
Ethernet Interface
EMCCD
EMCCrS
EMCMDClk
EMCMDIO
EMCRxD0:7
EMCRxDV
EMCRxErr
EMCRxClk
EMCRefClk
EMCTxClk
EMCGTxClk
EMCTxD0:7
and 1.7ns for 66.66MHz. PCI timings (in parentheses) are for asynchronous operation up to 66.66MHz. PCI output hold time
requirement is 1ns for 66.66MHz and 2ns for 33.33MHz.
Signal
Setup Time
Note 2 (2)
Note 2 (2)
Note 2 (2)
Note 2 (2)
Note 2 (2)
Note 2 (2)
Note 2 (2)
Note 2 (2)
Note 2 (2)
Note 2 (2)
Note 2 (2)
Note 2 (2)
Note 2 (2)
Note 2 (2)
Note 2 (2)
Note 2 (2)
Note 2 (2)
Note 2 (2)
Note 2 (2)
Note 2 (2)
Note 2 (2)
Note 2 (2)
Note 2 (2)
(T IS min)
n/a
n/a
n/a
n/a
dc
na
na
na
na
4
4
-
-
-
-
-
-
Input (ns)
Hold Time
(T IH min)
0.5(0)
0.5(0)
0.5(0)
0.5(0)
0.5(0)
0.5(0)
0.5(0)
0.5(0)
0.5(0)
0.5(0)
0.5(0)
0.5(0)
0.5(0)
0.5(0)
0.5(0)
0.5(0)
0.5(0)
0.5(0)
0.5(0)
0.5(0)
0.5(0)
0.5(0)
0.5(0)
n/a
n/a
n/a
n/a
na
na
na
na
dc
1
1
-
-
-
-
-
-
Valid Delay
(T OV max)
3.5(6)
3.5(6)
3.5(6)
3.5(6)
3.5(6)
3.5(6)
3.5(6)
3.5(6)
3.5(6)
3.5(6)
3.5(6)
3.5(6)
3.5(6)
3.5(6)
3.5(6)
3.5(6)
3.5(6)
3.5(6)
3.5(6)
3.5(6)
3.5(6)
n/a
n/a
n/a
n/a
n/a
n/a
n/a
na
na
na
na
na
na
na
na
na
na
15
-
Output (ns)
0.7 (Note 2)
0.7 (Note 2)
0.7 (Note 2)
0.7 (Note 2)
0.7 (Note 2)
0.7 (Note 2)
0.7 (Note 2)
0.7 (Note 2)
0.7 (Note 2)
0.7 (Note 2)
0.7 (Note 2)
0.7 (Note 2)
0.7 (Note 2)
0.7 (Note 2)
0.7 (Note 2)
0.7 (Note 2)
0.7 (Note 2)
0.7 (Note 2)
0.7 (Note 2)
0.7 (Note 2)
0.7 (Note 2)
Hold Time
(T OH min)
n/a
n/a
n/a
n/a
n/a
n/a
n/a
na
na
na
na
na
na
na
na
na
na
2
-
(minimum)
Output Current (mA)
I/O H
19.1
19.1
19.1
19.1
19.1
19.1
19.1
19.1
19.1
19.1
19.1
19.1
0.5
0.5
0.5
n/a
n/a
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
n/a
0.5
0.5
0.5
n/a
n/a
n/a
n/a
0.5
0.5
0.5
0.5
0.5
0.5
Preliminary Data Sheet
(minimum)
I/O L
1.5
1.5
1.5
n/a
n/a
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
n/a
1.5
1.5
1.5
n/a
n/a
n/a
n/a
1.5
1.5
1.5
1.5
1.5
1.5
8.7
8.7
8.7
8.7
8.7
8.7
8.7
8.7
8.7
8.7
8.7
8.7
Revision 1.23 - Sept 21, 2006
EMCMDClk
EMCRxClk
EMCRxClk
EMCRxClk
EMCTxClk
PCIX0Clk
PCIX0Clk
PCIX0Clk
PCIX0Clk
PCIX0Clk
PCIX0Clk
PCIX0Clk
PCIX0Clk
PCIX0Clk
PCIX0Clk
PCIX0Clk
PCIX0Clk
PCIX0Clk
PCIX0Clk
PCIX0Clk
PCIX0Clk
PCIX0Clk
PCIX0Clk
PCIX0Clk
PCIX0Clk
PCIX0Clk
PCIX0Clk
PCIX0Clk
PCIX0Clk
PCIX0Clk
PCIX0Clk
PCIX0Clk
Clock
1, async
1, async
1, async
1, async
1, async
1, async
Notes
async
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
67