mb91101 Fujitsu Microelectronics, Inc., mb91101 Datasheet - Page 71

• Manufacturer Part Number: mb91101
• Description: 32-bit Risc Microcontroller Cmos
• Manufacturer: Fujitsu Microelectronics, Inc.

The relation between the input waveform of source oscillation and the output waveform of CLK pin for configured
by CHC/CCK1/CCK0 settings of GCR (gear control register) is as follows:
However, in this chart source oscillation input means X0 input clock.
Source oscillation input
(when using the doublure)
(1) PLL system
(CHC bit of GCR set to “0”)
Source oscillation input
(2) 2 dividing system
(CHC bit of GCR set to “1”)
(a) Gear
(a) Gear
(b) Gear
(c) Gear
(d) Gear
CCK1/0: “10”
CCK1/0: “11”
CCK1/0: “00”
CCK1/0: “01”
CCK1/0: “00”
1/4 CLK pin
1 CLK pin
1 CLK pin
1/2 CLK pin
1/8 CLK pin
t
C
t
CYC
t
C
t
t
CYC
CYC
t
CYC
t
CYC
MB91101/MB91101A
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