ocx1601 ETC-unknow, ocx1601 Datasheet - Page 10

• Manufacturer Part Number: ocx1601
• Description: Ocx1601 Crosspoint Switch
• Manufacturer: ETC-unknow

RCI[3:0]
Cycle 1
Cycle 2
OCX1601 Crosspoint Switch—Advanced Datasheet
10
0101
1000
1001
1010
0110
0111
1011
1100
1101
1110
1111
Output Port
Output Port
Output Port
Output Port
RCA[6:0]
Address
Address
Address
Address
X
X
X
X
Note – X = Don’t care.
Table 2
RCB[6:0]
Input Port
Input Port
Input Port
Input Port
Input Port
Address
Address
Address
Address
Address
X
X
X
RapidConfigure Programming Instructions (Continued)
Output Data
RCO[2:0]
X
[Rev. 1.8] 3/21/02
Readback Crosspoint,
Disconnect Input and
Output Buffer status
ImpliedDisconnect
ImpliedDisconnect
Disconnect Input
Connect, without
Connect, with
Instruction
Reset All
Reserved
Reserved
Reserved
Reserved
Update
Output
This is a two-cycle instruction.
Specify the crosspoint connect status at
output location specified by RCA[6:0] to
the input location specified by RCB[6:0].
Readback (using RCO[2:0]) the status of
the input buffer specified in Cycle 1 by
RCA[6:0], the output buffer specified in
Cycle 1 by RCO[2:0] and the crosspoint
connect status.
See Table 3 for RCO[2:0] readback pin
assignment.
Program the Global Update function
without the use of the UPDATE# pin.
Disconnect the crosspoint cells of the input
row location specified by RCA[6:0].
Disconnect the crosspoint cell at the output
location specified by RCA[6:0] to the input
location specified by RCB[6:0].
All other connections from the source input
address or to the same output address
remain the same as before.
Connect the crosspoint cell at the output
location specified by RCA[6:0] to the input
location specified by RCB[6:0].
All other connections from the same input
address or to the same output address are
set to no connect (NC).
Connect the crosspoint cell at the output
location specified by RCA[6:0] to the input
location specified by RCB[6:0].
All other connections to the same output
address are set to “no connect” while all
other connections from the same input
address remain the same as before.
Reset the switch matrix to no connects
(NC). Update is forced internally. Sets the
Output buffer to Flow-through mode with
Output Enabled.
Description
Fairchild Semiconductor