ADLINK Technology CoreModule 730 Instrukcja Użytkownika Pobierz pdf (Strona 26)

Chapter 3 Hardware

22 Reference Manual MiniModule SIO

LPC (Low Pin Count) Interface

The LPC interface provides expansion for custom LPC devices that require high-speed buses. The LPC

header consists of 10 pins with 2 rows, odd/even (1, 2) pin sequence, and 0.050" (1.27mm) pitch. Table 3-8

describes the pin signals of the LPC interface.

Note: The shaded area denotes power or ground. Signals marked with # indicate Active Low.

Table 3-8. LPC Interface Pin/Signal Descriptions (J21)

Pin # Signal Description

V. 3 . 3 + 3 . 3 Vo l t s P o w e r

GND Ground

3 NC Not Connected

4 AD3 Command, Address, and Data 3

5 RESET* Reset Signals - reset the connected LPC device

6 AD2 Command, Address, and Data 2

7 CLK_LPC LPC Clock

8 AD1 Command, Address, and Data 1

9 FRAME* Frame Signals - indicate start of new cycle or termination of broken cycle

10 AD0 Command, Address, and Data 0

1 2 ... 21 22 23 24 25 26 27 28 29 30

Brak uwag

ADLINK Technology CoreModule 730 Instrukcja Użytkownika Strona 26