s5u1c33000c Epson Electronics America, Inc., s5u1c33000c Datasheet - Page 440

• Manufacturer Part Number: s5u1c33000c
• Description: Cmos 32-bit Single Chip Microcomputer S5u1c33000c Manual
• Manufacturer: Epson Electronics America, Inc.

CHAPTER 16: DEBUGGER
The trigger address must be specified within the range of the memory area available for each microcomputer
model. An error results if this limit is exceeded. In this case, the system brings up a guidance for entering
addresses again.
424
(1) Displaying current setup contents
(2) Changing settings
Format
Input examples for ICE mode
Note for ICE mode
tm
When the tm command is executed, the current setup contents are displayed first.
According to the guidance that appears after the current setup contents are displayed, input or choose the
desired new setup contents.
In this example, single delay trigger mode is selected so that the trace starts when the CPU fetches the
instruction at address 0xc00100.
The guidance for selecting a trigger position appears only when single delay trigger mode is selected. It is
not displayed when normal mode is selected.
The specified data pattern is 0x0000 but it does not affect the trigger condition since all the data bits are
masked by the data mask 0xffff. In this example, the trace trigger condition is satisfied when the CPU
fetches an instruction from address 0xc00100 regardless of the fetched instruction code. When including a
data read/write in the trigger condition, data must be specified in 16 bits. Therefore, a data mask is required
for setting a byte access condition. For example, to set a condition as a byte access with data 0x12, specify
0x1200 for the data pattern and mask the low-order 8-bits using the data mask 0x00ff. For an odd address,
specify 0x0012 for the data pattern and 0xff00 for the data mask.
The display option allows selection of the [Trace] window display format. When "1. Normal" is selected,
the [Trace] window displays only the information traced in the S5U1C33104H. When "2. Source" is
selected, the source codes are displayed as well as the trace information.
A symbol or source line number can be used to specify an address.
To quit in the middle of guidance, press the [q] key and then the [Enter] key. When the command is
suspended, already specified contents are validated.
To return to the immediately preceding guidance, press the [^] key and then the [Enter] key.
Error: Address range (0-0xFFFFFFF).
Error: No map area.
(guidance mode)
EPSON
...Sample entry of a symbol
...Sample entry of a line number
...If an address exceeding 0xfffffff is specified.
...If an unused address is specified.
... or "single delay"
...Press [Enter] if you do not change any settings.
...Choose "2.single delay".
...Input a trigger address.
...Press [Enter] to skip the setting (not changed).
(C COMPILER PACKAGE FOR S1C33 FAMILY) (Ver. 4)
...Choose a trigger position.
...Choose a display option.
S5U1C33000C MANUAL