MORPH-IC-II 参数 Datasheet PDF下载

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Document Reference No.: FT_000198

MORPH-IC-II Datasheet

Version 1.02

Clearance No.: FTDI#

164

3.5.2 GPIO Connections

The programming interface used by channel B of FT2232H is outlined at the beginning of section 3.5.

Once the FPGA has been programmed, channel B of FT2232H can be redefined to utilise the six GPIO

connections to the FPGA. These GPIO connections are illustrated in Fig. 8.

GPIO Connections

44

45

BB1

A8

A4

BB2

USB

FT2232HQ USB

INTERFACE I.C

48

BB3

B4

54

BB4

B11

A11

ALTERA CYCLONE II

EP2C5F256C8N

FPGA

58

BB5

59

BB6

B9

Fig. 8 – GPIO Connections

3.5.3 Morph-IC-II JTAG Connections

The interface between a JTAG programmer and Morph-IC-II‟s JTAG interface is illustrated in Fig. 9. The

block on the left represents a programmer that will interface with the Morph-IC-II. The block on the right

represents the Morph-IC-II FPGA module.

JTAG TDI

JTAG TDI

JTAG TDO

JTAG TDO

JTAG TMS

JTAG TMS

JTAG TCK

JTAG TCK

JTAG Programmer

Morphic-II

Fig. 9 – JTAG Programmer Interface

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