SCTimer/PWM COUNT addressOffset = 0x040

If UNIFY = 1 in the CONFIG register, the counter is a unified 32-bit register and both the _L and _H bits are used.

If UNIFY = 0 in the CONFIG register, this register can be written to as two registers COUNT_L and COUNT_H. Both the L and H registers can be read or written individually or in a single 32-bit read or write operation. In this case, the L and H registers count independently under the control of the other registers.

Writing to the COUNT_L, COUNT_H, or unified register is only allowed when the corresponding counter is halted (HALT bits are set to 1 in the CTRL register). Software can read the counter registers at any time.

Table 1. SCTimer/PWM registerName = COUNT addressOffset = 0x040
Bit Symbol Description Reset value
15:0 CTR_L When UNIFY = 0, read or write the 16-bit L counter value. When UNIFY = 1, read or write the lower 16 bits of the 32-bit unified counter. 0
31:16 CTR_H When UNIFY = 0, read or write the 16-bit H counter value. When UNIFY = 1, read or write the upper 16 bits of the 32-bit unified counter. 0

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