ARCNET_EXTND
typedef struct s_ARCNET_EXTND {
unsigned char
z_ckup_0;
unsigned char
z_ckup_1;
unsigned char
z_rcntm_0;
unsigned char
z_rcntm_1;
// reserved for
future use
unsigned char
z_receiveall; // Do NOT use or modify!!
unsigned char
b_reserved[11]; // Do NOT use or modify!!
} ARCNET_EXTND;
This structure is only required for use with 20022, 20020C and 20019 controllers.
The above mentioned items correspond directly with the bits in the controllers
registers.
z_ckup_x sets the clock multiplier.
z_rcntm_x sets the reconfiguration
timeout.
For more information on the above mentioned items, refer to the ARCNET-controllers datasheets, that are available from SMSC (www.smsc.com). You can also order data sheets from SOHARD. It is strongly recommended, that you are familiar with ARCNET and the used ARCNET-controller.