The timing mode of C / T bit is cou

The timing mode of C / T bit is counting mode. When C / T = 0, t0 works in the timing mode. At this time, the 16 bit counting container composed of Th0 and tl0 will count the pulse generated by crystal oscillator after another 12 frequency division. If the SCM is externally connected with 12m crystal oscillator, the data in the 16 bit counting container composed of Th0 and tl0 will automatically add 1 every 1 subtle;When C / T = 1, t0 works in the counting mode, and the 16 bit counting container composed of Th0 and tl0 will pair the external pins of the MCU P3.4 Each pulse is output, which means that the data in the 16 bit counting container will be automatically increased by 1. If the C / T = 0 in the upper 4 bits of tmod indicates that T1 works in timing mode, while when the C / T = 1 indicates that T1 works in counting mode, it counts the number of pulses from the external pins of the single chip microcomputer to the single chip microcomputer. 报错