Addi-Data CPCIs-1711 기능 설명 - 페이지 7
{카테고리_이름} Addi-Data CPCIs-1711에 대한 기능 설명을 온라인으로 검색하거나 PDF를 다운로드하세요. Addi-Data CPCIs-1711 17 페이지. Multifunction counter board, optically isolated
Addi-Data CPCIs-1711에 대해서도 마찬가지입니다: 기능 설명 (15 페이지)
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Function description
1.2 Block diagram
1.3 Used signals
Ports A, B and C of each function module (FM0 to FM3) each have eight inputs and outputs.
In addition, each function module has two inputs and outputs (I and J) of port D, which can only be
used for the "TTL I/O" function.
Pin name
PA0 to PA7
PB0 to PB7
PC0 to PC7
GND
Kx
Ix (PD0)
Jx (PD1)
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Fig. 1-1: Block diagram: "TTL I/O" function
Table 1-1: Used signals
Signal type
TTL
Input or output (after the reset: input)
TTL
Input or output (after the reset: input)
TTL
Input or output (after the reset: input)
PC GND
GND, not optically isolated
TTL
Please do not connect anything!
TTL
Input or output (after the reset: output)
TTL
Input or output (after the reset: output)
7
Function
TTL I/O