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FAQs
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| RDC R88 series is based on proprietary 5-stage pipeline RISC architecture plus hardware emulator to emulate 186/188 instruction set to be a generic 186/188 compatible 16-bit MCU. |
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| Check FF56h (Timer0) or FF5Eh (Timer1) bit 4 RTG (Re-trigger Bit). Timer0/1 operation controlled by PIN TMRIN0/1. If RTG set to 1, a 0 to 1 edge transition on TIMIN0/1 resets the count of timer0/1. If RTG clear to 0, TMRIN0/1 with a High input enables counting and TMRIN0/1 with a Low input holds the timer value. PIN 11 is a multi-function pin TMRIN0 and PIO11. PIN 10 is a multi-function pin TMRIN1 and PIO0. |
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| In the Register F4h |
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| Paradigm C++ : http://www.devtools.com |
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For R88xx series: DC - 40 MHz with 5 volt power supply. (Tolerance: Temperature = 0 - 70℃, Voltage = 5 volt+- 10%)
For R88xxLV series: DC - 25MHz with 3.3 volt power supply. (Tolerance: Temperature = 0 - 70℃, Voltage = 3.3 volt+- 10%) |
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| RDC or its Distributors or Representatives. |
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Compiler: Microsoft C , Borland C , Turbo C++ ( The above need extra linker , locator for the embedded core). RDC Suggest using the Paradigm C++ which is the IDE environment for R88 CPU.
Tool: 1. RDC provides the R88DT which is the ROM base emulator and supports high level debugger.
2. Third party :
2-1. Paradigm C++ supports debugger which through RS232 to control CPU, called” Serial Debugger “.
2-2. Trace-32, the ROM base emulator, too. |
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| Paradigm C++ 5.0 above |
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| Yes, please contact RDC or its Distributors or Representatives. |
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| Please contact RDC or its Distributors or Representatives. |
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