ZHCSFY3B November 2016 – February 2019 TAS2559
PRODUCTION DATA.
Configures the main clock input source.
7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
Reserved | MAIN_CLK_DIN[3:0] | ||||||
RW-0h | RW-Dh |
LEGEND: R/W = Read/Write; R = Read only; -n = value after reset |
Bit | Field | Type | Reset | Description |
---|---|---|---|---|
7-4 | Reserved | RW | 0h | Reserved |
3-0 | MAIN_CLK_DIN[3:0] | RW | Dh | NDIV_MUX_CLKIN input is from
0 = GPIO1 1 = GPIO2 2 = GPIO3 3 = GPIO4 4 = GPIO5 5 = GPIO6 6 = GPIO7 7 = GPIO8 8 = GPIO9 9 = GPIO10 10-11 = Reserved 12 = GPI1 13 = GPI2 (Preferred pin usage) 14 = GPI3 15 = PLL_CLK generated on-cchip |