M3A-0033 Renesas Electronics America, M3A-0033 Datasheet - Page 23

• Manufacturer Part Number: M3A-0033
• Description: DEV EVALUATION BOARD FOR M66291G
• Manufacturer: Renesas Electronics America

Specifications of M3A-0033

• Main Purpose: USB Controller
• Embedded: *
• Utilized Ic / Part: M66291
• Primary Attributes: *
• Secondary Attributes: *
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

8.2 M16C/80 Part
8.3 Monitor Program Specification And Memory Map Every M16C/80 CPU Mode
M66291GP Evaluation Board
M16C/80 is mounted on this board.
The specification of M16C/80 is as follows.
(1) Restrictions of Interrupts
(2) Interface with User Program
Used interrupts
UART1 interruption
Single step
Address-match
The monitor program uses interrupts shown in Table8-1. For this reason, user program is not able to use those
interrupts when you use debugger (KD308).
Note: When you run the M16C/80 independently, the user program can use them.
Table 8-1Interrupts Used in Monitor Program
Controlling the stack information executed by REIT command, it starts user program from monitor program.
- Model name:
- Built-in Memory: 128KB / 10KB
- Operation Frequency: 10MHz, external 2 wait
- Operation Voltage: 3.3V or 5.0V
- Bus:
SP-4
SP-3
SP-2
SP-1
M30800FCFP
16 bits separate bus
Contents
Used when debugger communication
Used when step execution of user program
Used when software break execution
FLG(H)
- 19 -
FLG(L)
PC(M)
PC(L)
PC(H)
M3A-0033