CLK_DIV_8
while ((n < MIN_DIV_N_PCR - 4) && (div < CLK_DIV_8)) {
} else if (div == CLK_DIV_8) {
while ((n < MIN_DIV_N_PCR - 4) && (div < CLK_DIV_8)) {
} else if (div == CLK_DIV_8) {
while ((n < MIN_DIV_N_PCR - 4) && (div < CLK_DIV_8)) {
} else if (div == CLK_DIV_8) {
while ((n < MIN_DIV_N_PCR) && (div < CLK_DIV_8)) {