ocx256 ETC-unknow, ocx256 Datasheet - Page 13

• Manufacturer Part Number: ocx256
• Description: Ocx256 Crosspoint Switch
• Manufacturer: ETC-unknow

Fairchild Semiconductor
RCO[4:0]
O1, O0
O4
O3
O2
0,0
0,1
1,0
1,1
Table 5
B6, B5, B4
RCB[6:0]
B1, B0
Readback Location
B3
B2
0,0
0,1
1,0
1,1
Table 4
Output Buffer
Output Buffer
Output Buffer
Crosspoint
Programming an Output Buffer using RapidConfigure
Don’t care
Clock Select:
0 = Global Clock
1 = Next Neighbor
Output Mode:
0 = Flow-through (OP)
1 = Registered (RO)
Output Enable:
Output enabled (ON) – this is the default state at reset
Output disabled (OFF)
Output controlled by OE (active high)
Output controlled by OE# (active low)
OCX256 Crosspoint Switch—Advanced Datasheet
RCO[4:0] Readback Pin Assignment
[Rev. 2.0] 3/21/02
Connection Status:
0 = No connection (NC) — (default state at reset)
1 = Connected
Clock Select:
0 = Global Clock — (default state at reset)
1 = Next Neighbor
Output Mode:
0 = Flow-through (OP) — (default state at reset)
1 = Registered (RO)
Output Enable:
Output enabled (ON) – this is the default state at reset
Output disabled (OFF)
Output controlled by OE (active high)
Output controlled by OE# (active low)
Signal/Function
Signal/Function
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