Lines Matching defs:MISC_REG_SPIO_INT
5994 #define MISC_REG_SPIO_INT 0xa500UL //ACCESS:RW DataWidth:0x20 Description: SPIO INT. [31-24] OLD_CLR Writing a '1' to these bit clears the corresponding bit in the #OLD_VALUE register. This will acknowledge an interrupt on the falling edge of corresponding SPIO input (reset value 0). [23-16] OLD_SET Writing a '1' to these bit sets the corresponding bit in the #OLD_VALUE register. This will acknowledge an interrupt on the rising edge of corresponding SPIO input (reset value 0). [15-8] OLD_VALUE RO; These bits indicate the old value of the SPIO input value. When the ~INT_STATE bit is set; this bit indicates the OLD value of the pin such that if ~INT_STATE is set and this bit is '0'; then the interrupt is due to a low to high edge. If ~INT_STATE is set and this bit is '1'; then the interrupt is due to a high to low edge (reset value 0). [7-0] INT_STATE RO; These bits indicate the current SPIO interrupt state for each SPIO pin. This bit is cleared when the appropriate #OLD_SET or #OLD_CLR command bit is written. This bit is set when the SPIO input does not match the current value in #OLD_VALUE (reset value 0). Global register.