UMC_V12_0_PA_CH4_BIT
flip_bits->flip_bits_in_pa[0] = UMC_V12_0_PA_CH4_BIT;
soc_pa &= ~(0x3ULL << UMC_V12_0_PA_CH4_BIT);
soc_pa &= ~(0x7ULL << UMC_V12_0_PA_CH4_BIT);
channel_hashed = (soc_pa >> UMC_V12_0_PA_CH4_BIT) & 0x7;
flip_bits->flip_bits_in_pa[0] = UMC_V12_0_PA_CH4_BIT;
(((pa >> UMC_V12_0_PA_CH4_BIT) & 0x1ULL) << 4ULL) | \
(((ch >> 4ULL) & 0x1ULL) << UMC_V12_0_PA_CH4_BIT) | \
(pa) &= ~(0x7ULL << UMC_V12_0_PA_CH4_BIT); \
(pa) |= (UMC_V12_0_CHANNEL_HASH_CH4(channel_idx, pa) << UMC_V12_0_PA_CH4_BIT); \