20-668-0011 Rabbit Semiconductor, 20-668-0011 Datasheet - Page 184

• Manufacturer Part Number: 20-668-0011
• Description: IC MPU RABIT3000A 55.5MHZ128LQFP
• Manufacturer: Rabbit Semiconductor

Specifications of 20-668-0011

• Processor Type: Rabbit 3000 8-Bit
• Speed: 55.5MHz
• Voltage: 2.5V, 2.7V, 3V, 3.3V
• Mounting Type: Surface Mount
• Package / Case: 128-LQFP
• Data Bus Width: 8 bit
• Maximum Clock Frequency: 55.5 MHz
• Operating Supply Voltage: 1.8 V to 3.6 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 55 C
• Number Of Programmable I/os: 56
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 316-1061

20.4 Register Descriptions
174
(Write)
(Write)
(Write)
(Read)
(Read)
(Read)
(Read)
(Read)
(Read)
(Read)
Bit(s)
7:2
7:4
1:0
Input Capture Control/Status Register
7
6
5
4
3
2
3
2
Value
0x
x0
11
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
The Input Capture 2 Start condition has not occurred.
The Input Capture 2 Start condition has occurred.
The Input Capture 2 Stop condition has not occurred.
The Input Capture 2 Stop condition has occurred.
The Input Capture 1 Start condition has not occurred.
The Input Capture 1 Start condition has occurred.
The Input Capture 1 Stop condition has not occurred.
The Input Capture 1 Stop condition has occurred.
The Input Capture 2 counter has not rolled over to all zeros.
The Input Capture 2 counter has rolled over to all zeros.
The Input Capture 1 counter has not rolled over to all zeros.
The Input Capture 1 counter has rolled over to all zeros.
These status bits (but not the interrupt enable bits) are cleared by the read of this
register, as is the Input Capture Interrupt.
The corresponding Input Capture interrupt is disabled.
The corresponding Input Capture interrupt is enabled.
No effect on Input Capture 2 counter. This bit always reads as zero.
Reset Input Capture 2 counter to all zeros and clears the rollover latch.
No effect on Input Capture 1 counter. This bit always reads as zero.
Reset Input Capture 1 counter to all zeros and clears the rollover latch.
Normal Input Capture operation.
Normal Input Capture operation.
Reserved for test. The Input Capture counter increments at both bit 0 and bit 8.
There is no carry from lower byte to higher byte.
(ICCSR)
Description
Rabbit 3000 Microprocessor User’s Manual
(Address = 0x0056)