SADISABLE=ENABLED, AUTONACK=NORMAL
Slave address register.
SADISABLE | Slave Address n Disable. 0 (ENABLED): Enabled. Slave Address n is enabled. 1 (DISABLED): Ignored Slave Address n is ignored. |
SLVADR | Slave Address. Seven bit slave address that is compared to received addresses if enabled. |
AUTONACK | Automatic NACK operation. Used in conjunction with AUTOACK and AUTOMATCHREAD, allows software to ignore I2C traffic while handling previous I2C data or other operations. 0 (NORMAL): Normal operation, matching I2C addresses are not ignored. 1 (AUTOMATIC): Automatic-only mode. All incoming addresses are ignored (NACKed), unless AUTOACK is set, it matches SLVADRn, and AUTOMATCHREAD matches the direction. |