Clock Control Registers v2.0
SDB Device ID 0x7bc301a9
Register Map
address space 0x000 - 0xFF
00h - Identification 7bc301a9, 32 bits, RO static
02h - reserved
03h - reserved
04h - PLL bypass, R/W
- [0] - '1' - bypass (default), '0' - clock via PLL
05h - Clock Control, R/W
- [15] - automatic (default)
- [3] - REF 10 MHz
- [2] - VXS backplane
- [1] - REF 41.6(6) MHz
- [0] - Local
06h - Clock Status, '1' - clock ok, RO
- [3] - REF 10 MHz
- [2] - VXS backplane
- [1] - REF 41.6(6) MHz
- [0] - Local
07h - System Clock Source, RO
- [15] - PLL bypassed
- [3] - REF 10 MHz
- [2] - VXS backplane
- [1] - REF 41.6(6) MHz
- [0] - Local
08h - Clock Source Control Capability, RO static
- [15] - automatic
- [3] - REF 10 MHz
- [2] - VXS backplane
- [1] - REF 41.6(6) MHz
- [0] - Local