JPEG_CGC_CTRL__JPEG0_DEC_MODE_MASK
data &= (~(JPEG_CGC_CTRL__JPEG0_DEC_MODE_MASK << 1));
data |= (JPEG_CGC_CTRL__JPEG0_DEC_MODE_MASK << 1);
data &= ~(JPEG_CGC_CTRL__JPEG0_DEC_MODE_MASK
data &= ~(JPEG_CGC_CTRL__JPEG0_DEC_MODE_MASK