TIBPAL16L8-7C, TIBPAL16R4-7C, TIBPAL16R6-7C, TIBPAL16R8-7C

TIBPAL16L8-10M, TIBPAL16R4-10M, TIBPAL16R6-10M, TIBPAL16R8-10M

HIGH-PERFORMANCE IMPACT-X

SRPS006D – D3115, MAY 1988 – REVISED MARCH 1992

POST OFFICE BOX 655303

13

programming information

Texas Instruments programmable logic devices can be programmed using widely available software and

inexpensive device programmers.

Complete programming specifications, algorithms, and the latest information on hardware, software, and

firmware are available upon request. Information on programmers capable of programming Texas Instruments

programmable logic is also available, upon request, from the nearest TI field sales office, local authorized TI

distributor, or by calling Texas Instruments at (214) 997-5666.

preload procedure for registered outputs (see Figure 1 and Note 3)

The output registers can be preloaded to any desired state during device testing. This permits any state to be

tested without having to step through the entire state-machine sequence. Each register is preloaded individually

by following the steps given below.

Step 1.

Step 2.

Step 3.

Pulse Pin 1, clocking in preload data.

Step 4.

voltage level at the output pin.

td

tsu

tw

td

VIHH

VIL

VIL

VOL

VOH

VIH

Pin 11

Pin 1

Registered I/O

Input

Output

VIH

VIL

Figure 1. Preload Waveforms

NOTE 3: td = tsu = th = 100 ns to 1000 ns VIHH = 10.25 V to 10.75 v