Differences

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--- dig:lab_1 [2012/02/21 13:34] – [Lab 1: Microcontroller programming setup] tobi
+++ dig:lab_1 [2012/02/24 05:28] – [Questions] tobi
@@ Line 16: / Line 16: @@
   - How much flash/SRAM memory does the ATUC3B1256 have?
   - Is there one instruction executed per clock cycle or does it require multiple clock cycles per instruction?
-  - What is the maximum system clock frequency?
+  - What is the maximum system clock frequency, and the maximum clock frequency that allows single cycle access to the embedded memory?
   - What is the power consumption at maximum clock frequency for the core?
   - What is the oscillator start-up time from sleep?
@@ Line 23: / Line 23: @@
   - What is the maximum PWM output frequency using the PWM module?
   - What is the difference between local peripheral bus and GPIO peripheral bus driver (hint, look in the documentation installed with AVR32 Studio under UC3 Software Framework/GPIO)?
-  - What is the value of the pullup resistor on the GPIO (when enabled)?
+  - What is the value of the pull-up resistor on the GPIO (when enabled)?
-  - Does the AVR32 have floating point?
+  - Does the AVR32 have floating point hardware support?
-  - Does the AVR32 UC3B have a hardware multiplier?  If so, how many clock cycles does it take and what is its resolution, i.e, how does it handle overflow of the 32 bit multiply?  And does the AVR32 UC3B have DSP (Digital Signal Processing) instructions for multiplying, accumulating, and incrementing a pointer in one instruction?
+  - Does the AVR32 UC3B have a hardware multiplier?  If so, how many clock cycles does it take and what is its resolution, i.e, how does it handle overflow of the 32 bit multiply?
+  - And does the AVR32 UC3B have DSP (Digital Signal Processing) instructions for multiplying, accumulating, and incrementing a pointer in one instruction?