Rabbit 6000 User’s Manual
digi.com
29
Global Clock Modulator 0 Register
(GCM0R)
(Address = 0x000A)
Bit(s)
Value
Description
7:6
00
Clock dither in 1 ns steps, from 0 ns to 26 ns. Do not modify while the
dither function is enabled.
01
Clock dither in 0.5 ns steps, from 0 ns to 13 ns.
10
Clock dither in 2 ns steps, from 0 ns to 52 ns.
11
This bit combination is reserved and must not be used.
5:4
These bits are reserved and should be written with zeros.
4:0
System PLL loop divider value. All zeros is not a valid value for the PLL
loop divider. The PLL output frequency is the input frequency divided by
the value of the PLL pre-divider, and multiplied by the value of the PLL
loop divider. Neither divider value should not be modified while the PLL
is supplying the clock to the system.
Global Clock Modulator 1 Register
(GCM1R)
(Address = 0x000B)
Bit(s)
Value
Description
7
0
Disable the clock dither function. The disable does not take effect until
the dither pattern has returned to the 0 ns base delay value.
1
Enable the clock dither function.
6:5
These bits are reserved and should be written with zeros.
3:0
System PLL pre-divider value. All zeros is not a valid value for the PLL
pre-divider. Neither divider value should not be modified while the PLL
is supplying the clock to the system.
Содержание 6000
Страница 1: ...Rabbit 6000 Microprocessor User s Manual 90001108_J...
Страница 11: ...Rabbit 6000 User s Manual digi com 11 1 3 Block Diagram Figure 1 1 Rabbit 6000 Block Diagram...
Страница 43: ...Rabbit 6000 User s Manual digi com 43 4 1 1 Block Diagram...
Страница 57: ...Rabbit 6000 User s Manual digi com 57 5 1 1 Block Diagram...
Страница 88: ...Rabbit 6000 User s Manual digi com 88 7 2 Block Diagram...
Страница 115: ...Rabbit 6000 User s Manual digi com 115 11 1 1 Block Diagram...
Страница 127: ...Rabbit 6000 User s Manual digi com 127 12 1 1 Block Diagram...
Страница 138: ...Rabbit 6000 User s Manual digi com 138 13 1 1 Block Diagram...
Страница 154: ...Rabbit 6000 User s Manual digi com 154 15 1 1 Block Diagram...
Страница 163: ...Rabbit 6000 User s Manual digi com 163 16 1 1 Block Diagram...
Страница 170: ...Rabbit 6000 User s Manual digi com 170 17 1 1 Block Diagram...
Страница 177: ...Rabbit 6000 User s Manual digi com 177 18 1 1 Block Diagram...
Страница 186: ...Rabbit 6000 User s Manual digi com 186 19 1 1 Block Diagram...
Страница 230: ...Rabbit 6000 User s Manual digi com 230 22 2 Block Diagram...
Страница 234: ...Rabbit 6000 User s Manual digi com 234 Figure 22 3 Sample Slow A D Converter Circuit...
Страница 287: ...Rabbit 6000 User s Manual digi com 287 25 1 1 Block Diagram...
Страница 310: ...Rabbit 6000 User s Manual digi com 310 26 1 1 Block Diagram...
Страница 323: ...Rabbit 6000 User s Manual digi com 323 28 1 1 Block Diagram...
Страница 351: ...Rabbit 6000 User s Manual digi com 351 31 1 4 Block Diagram...
Страница 361: ...Rabbit 6000 User s Manual digi com 361 32 1 1 Block Diagram...
Страница 369: ...Rabbit 6000 User s Manual digi com 369 33 2 Block Diagram...
Страница 390: ...Rabbit 6000 User s Manual digi com 390 35 1 1 Block Diagram...
Страница 408: ...Rabbit 6000 User s Manual digi com 408...
Страница 410: ...Rabbit 6000 User s Manual digi com 410...
Страница 411: ...Rabbit 6000 User s Manual digi com 411...
Страница 420: ...Rabbit 6000 User s Manual digi com 420 Figure 37 1 Memory Read and Write Cycles...