MCC MIIC-203 Uživatelská příručka stáhnout pdf (Strana 52)

Response 2: /I89[CR] 'Invalid Command Argument

Default Setting: 6E

C Bus Clock Rate Control

Set the I

C Bus master clock rate. (0=23, 1=86, 2=100, 3=400 KHz)

Command: /K[0|1|2|3][CR] 'Set iPort/AFM's Clock Rate

Response 1: * 'iPort/AFM Ready

Default Setting: /K2[CR]

The iPort/AFM I

C Bus master clock rate is controlled by the frequency of the

oscillator used in the adapter. The oscillator frequency has been selected to give

accurate RS-232 baud rates, as the RS-232 baud rate must exactly match the rate

used by the host computer. Actual master I

C clock rates are close to, but not faster

than, the stated rates. Slave I

C clock rates are driven by the external master device,

with possible clock-stretching as required to store or retrieve message data.

Command Menu Display

Display iPort/AFM’s command menu.

Command: /M[CR] 'Command Menu Display

Response:

iPort/AFM Command Menu Syntax: [Select], (Optional), xx=[00..FE],

n=[1..32767]

// Status Display

/B[0|1|2] RS-232 Baud Rate Control (0=19.2, 1=57.6, 2=115.2KHz)

/C Close I2C Connection

/Dxx Set Destination I2C Slave Address

/E[0|1] Echo/Prompt Control (0=Disable, 1=Enable)

/F[0|1] Flow Control (0=XON/XOFF, 1=RTS/CTS)

/G[0|1] General Call Control (0=Disable, 1=Enable)

/H[0|1] Hex Only Display Control (0=Disable, 1=Enable)

/Ixx Set iPort/AFM’s Own I2C Slave Address

/K[0|1|2|3] I2C Bus Clock Rate Control (0=23, 1=86, 2=100, 3=400 KHz)

/M Menu Display

/N([0|1|A|R]) iNterrupt Signal Monitor/Control/Status

(0=Disable, 1=Enable / A=Assert, R=Release / <CR>=Status)

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MCC MIIC-203 Uživatelská příručka Strana 52