ocx256 ETC-unknow, ocx256 Datasheet - Page 6

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

OCX256 Crosspoint Switch—Advanced Datasheet
6
Table 1
Table 2
Table 3
Table 4
Table 5
Table 6
Table 7
Table 8
Table 9
Table 10
Table 11
Table 12
Table 13
Table 14
Table 15
Table 16
Table 17
Table 18
Table 19
Table 20
Table 21
Table 22
Summary for Programmable I/O Attributes for OCX256 ................................................................. 8
Next Neighbor Outputs.................................................................................................................... 10
RapidConfigure Programming Instructions .................................................................................... 11
RCO[4:0] Readback Pin Assignment.............................................................................................. 13
Programming an Output Buffer using RapidConfigure .................................................................. 13
Mode Control Register .................................................................................................................... 14
JTAG Input Format ......................................................................................................................... 16
JTAG Instructions ........................................................................................................................... 17
Programming an Output using JTAG.............................................................................................. 19
Number of JTAG Cycles and Configuration Time ......................................................................... 19
Device Reset Options ...................................................................................................................... 20
OCX256 Pin Description................................................................................................................. 21
Absolute Maximum Ratings1.......................................................................................................... 24
Recommended Operating Conditions.............................................................................................. 24
Pin Capacitance5 ............................................................................................................................. 24
LVTTL DC Electrical Specifications.............................................................................................. 25
OCX256L (LVDS) DC Electrical Specifications (V
OCX256P (LVPECL) DC Electrical Specifications (V
AC Electrical Specifications............................................................................................................ 26
OCX256 Pinout By Ball Sequence.................................................................................................. 32
OCX256 Pinout By Ball Name ....................................................................................................... 36
Package Thermal Coefficients......................................................................................................... 42
[Rev. 2.0] 3/21/02
Tables
DD
.PAD = 2.5V) ............................................ 25
DD
.PAD = 3.3V)........................................ 25
Fairchild Semiconductor