ocx256 ETC-unknow, ocx256 Datasheet - Page 16

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

1.4.6
1.4.7
OCX256 Crosspoint Switch—Advanced Datasheet
16
Bit Number
Bit Name
JTAG State Machine
JTAG Input Format
0
1
Test Logic
Run Test/
Reset
Idle
15
I3
0
Figure 6
Instruction
14
I2
1
13
I1
Table 7
OCX256 JTAG State Machine
12
I0
0
0
0
Update DR
Pause DR
Select DR
Exit 1 DR
Exit 2 DR
[Rev. 2.0] 3/21/02
Shift DR
Capture
BB BA B9
11
Scan
1
JTAG Input Format
DR
0
1
0
0
1
1
10
0
Data
1
1
1
9
B8
8
B7
7
0
0
0
A6
6
Update IR
Select IR
Pause IR
Exit 1 IR
Exit 2 IR
Capture
Shift IR
Scan
A5
1
IR
5
0
1
1
1
0
0
1
0
A4
4
Address A
1
1
A3
3
A2
2
Fairchild Semiconductor
A1
1
A0
0