KEMPLD_I2C_CTRL
ctrl = kempld_read8(pld, KEMPLD_I2C_CTRL);
kempld_write8(pld, KEMPLD_I2C_CTRL, ctrl);
kempld_write8(pld, KEMPLD_I2C_CTRL, ctrl);
ctrl = kempld_read8(pld, KEMPLD_I2C_CTRL);
ctrl = kempld_read8(pld, KEMPLD_I2C_CTRL);
kempld_write8(pld, KEMPLD_I2C_CTRL, ctrl);
ctrl = kempld_read8(pld, KEMPLD_I2C_CTRL);
kempld_write8(pld, KEMPLD_I2C_CTRL, ctrl);