In-Circuit Emulator for NXP 68070

Emulator

Operating Modes

• Reset Down
• Reset Up
• No Probe
• Alone Internal
• Alone External
• Emulation Internal
• Emulation External

Dual-Port Access

• No Delay
• Request
• Denied

Clock System

• Max. operation frequency 20 MHz
• Operation with external or internal clock
• Internal clock 0.75 to 25 MHz

Supported DMA Modes

• External memory to port
• Memory to memory
• Internal memory to port

Multitask Debugging

• 10 tasks
• 1 foreground task
• 1 background task

Wait System

• Additional wait cycles (1-15) can be specified
• Up to 250 wait cycles (4K blocks globally and bytewise in 64K area)

Voltage and Clock Monitors for the Target System

Separate Breakpoint System for all TRAPs

Single Cycle Operation (WAIT or BR modes)

Emulation does not use any Memory or TRAPs

Exception Control

• Static Exception Setting
• CPU Reset
• Peripheral Reset
• Halt
• Bus Request
• Target Exception Control
• Reset
• Halt
• Bus Request
• Bus Error
• Auto Vector
• NMI
• Int1,2
• IN2,4,5
• Req1,2
• Exception Trigger
• Reset
• CPU Reset
• Halt
• Bus Request
• Bus Error
• Simulation
• All TRAPs

Exception Simulation

• Peripheral Reset
• CPU Reset
• Halt
• Bus Request
• Bus Error
• Rerun

Interrupt Simulation

• Level-7-Interrupt
• All TRAPs

Trace Information (24 additional channels)

• Physical address
• Logical address
• Data
• Cycle type (opfetch, DMA, ...)
• Bus width
• Wait
• Bus Request
• Bus Grant
• Bus Grant Acknoledge
• Bus Error
• Halt
• DMA
• Reset
• Auto Vector
• Int1..2
• IN2,4,5
• NMI
• Done
• Peripheral Interrupt Acknoledge
• Timer 1
• Timer 2
• CTS
• RTS
• DTC

Power Consumption

• 8 W