E-Ice Counting Cycle, Interrupt Points, Halt Instruction And Trace; E-Ice Reset - Holtek HT66F30 User Manual

e-ICE Counting Cycle, Interrupt Points, Halt Instruction and Trace

Cycle count 2 Bytes
Max of three
Breakpoint Setup Can be set during free run
Can be setup in Data and Program Memory
Writer Function Supported
Can be located anywhere
HALT Instruction
Can select Normal Mode (INT+Main) or
Trace Function execute independently in the INT/Main mode
With Trigger and Qualify functions

e-ICE Reset

Taking the HT66F50 device as an example, when using the e-ICE, the configuration
options related to the reset function is: "ICE_Reset" and "I/O or RESB Function".
The conditions are as follows.
1
2
3
4
Note1: A connection must be made to the e-ICE for the IC_Reset option to be shown.
Note2: In this condition, it is not necessary for the Reset pin to be connected to an
external Reset circuit. To implement a reset select the IDE3000
Note3: In this condition, the Reset pin must be connected to an external Reset circuit or
the IDE3000 will show the following message during compilation:
Error (D1014): Unable to write resource option
Reset pin circuit:
HT-ICE
Table 2 HT-ICE and e-ICE Differences
Note 1
ICE_Reset
SYSTEM
SYSTEM
IC_RESET_PIN
IC_RESET_PIN
Table 3 Reset & IO Configuration
Figure 16 Reset Circuit
11
e-ICE User's Guide
4 Bytes
No restriction for the number
Cannot be set during free run
Can be setup only in Program Memory
Not Supported
Cannot be located at the last address (0x1fff)
of the Program Memory Bank0
Only Normal mode selectable. No Trigger and
Qualify function
I/O or RESB Function
RESB
I/O
RESB
I/O
e-ICE
Pin Function
None Note 2
IO
Reset Note 3
IO
icon.