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Oki's CMOS 32-Bit Single-Chip Microcontroller with Built-in USB Device Controller. Oki's MCUs - ML671000 |
Description
To order this board, please use the following part number (case sensitive) - ICD-SK(671000CPUBOARD-E)
The ML671000 CPU board is for use in debugging embedded user application systems to run on the ML671000, Oki Electric's high-performance 32-bit single-chip microcontroller. The complete debugging environment includes the ARM Software Development Toolkit(SDT2.50) from ARM Limited, the Oki Electric ARM Debug Interface(ADI) board, and Multi-ICE from ARM Limited. In addition to the CPU (ML671000), the board replaces the internal program ROM with rewritable emulation memory (RAM) and Flash memory, allowing the developer to debug without the target memory connected. A built-in debugging monitor permits debugging from a personal computer host.
Hardware Overview
| Microcontroller |
ML671000 |
| Control interfaces |
JTAG and RS-232C |
| Power supply jacks |
Input voltage of +5 V DC (+/-5%) |
| Operating voltage |
+3.3 V DC (+/-5%) |
| Operating frequency |
48MHz(12MHz input boosted with PLL(x4) for USB)
24MHz(12MHz input boosted with PLL(x2) except for USB) |
| Data memory |
4 KB (ML671000 internal RAM) |
| Emulation memory |
1MB (Two external 16-bit SRAMs of 512 KB each) |
| Flash memory |
256KB (Two external 16-bit Flash chips of 128 KB each, part reserved for Angel software) |
| CPLD |
For use by memory mapped control circuits |
| JTAG interface |
(CNJ) For connecting Oki Electric ADI board or ARM Multi-ICE |
| USB interface |
One USB (B type connector) |
| RS-232C interface |
Two UART (equal to 16550A x 1, UART x1) |
| User interface |
User interface(CNU1 to CNU4) Target connectors (Flexible user cable available as options) |
| External interrupt switches |
nEFIQ and EIR0 |
| Operating mode switch |
Choice of Remote or Angel modes |
| Clock input select switch |
Choice of Internal or External clocks |
| Other |
Two indicators (POWER and ANGEL) | |
Accessories Overview
| Standard accessories |
Power cable, RS-232C cable, ML671000 CPU board user |
| Options |
128-pin flexible cables, 128-pin TQPACK, interface board, USB cable | |
