Agilent Technologies 4294A Instruction Manual download pdf (Page 355)

100

101

Chapter 10 347

Specifications and Supplemental Performance Characteristics

Basic Characteristics

10. Specifications and

Supplemental Performance

Characteristics

Figure 10-8 24-Bit I/O Port Pin Assignment

Number of I/O bits 8 bits for input or output, 16s bit for output

Pin Assignment (see Figure 10-8 and Table 10-1)

Table 10-1 24-Bit I/O Port Pin Assignment

Pin No. Signal Name Signal Standard

1 GND 0 V

2 INPUT1 TTL level, pulse input, pulse width: 1ms or above

3 OUTPUT1 TTL level, latch output

4 OUTPUT2 TTL level, latch output

5 Output port A0 TTL level, latch output

6 Output port A1 TTL level, latch output

7 Output port A2 TTL level, latch output

8 Output port A3 TTL level, latch output

9 Output port A4 TTL level, latch output

10 Output port A5 TTL level, latch output

11 Output port A6 TTL level, latch output

12 Output port A7 TTL level, latch output

13 Output port B0 TTL level, latch output

14 Output port B1 TTL level, latch output

15 Output port B2 TTL level, latch output

16 Output port B3 TTL level, latch output

17 Output port B4 TTL level, latch output

18 Output port B5 TTL level, latch output

19 Output port B6 TTL level, latch output

20 Output port B7 TTL level, latch output

1 2 ... 350 351 352 353 354 355 356 357 358 359 360 ... 468 469

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Agilent Technologies 4294A Instruction Manual Page 355

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