s5u1c17001c Epson Electronics America, Inc., s5u1c17001c Datasheet - Page 463

• Manufacturer Part Number: s5u1c17001c
• Description: Cmos 16-bit Application Specific Controller
• Manufacturer: Epson Electronics America, Inc.

c17 readmd
S5U1C17001C MANUAL
(C COMPILER PACKAGE FOR S1C17 FAMILY) (Ver. 1.1)
Operation
Format
Usage example
Notes
Selects the method for reading data from the target memory from the following two modes:
1. Normal mode
2. Boundary exact mode
Use boundary exact mode if reading data in units of bytes every time becomes inconvenient.
c17 readmd Mode
Mode:
(gdb) c17 readmd 1
Selects boundary exact mode.
• This command cannot be used in simulator mode.
• Selecting boundary exact mode will slow memory reading.
• Memory read mode settings affect the reading of data from memory by the commands listed below.
c17 df, x
Memory data is always read in bytes.
Data is read using the appropriate instruction in the mini-monitor's external routine from the correct
boundary address aligned with access size. The ld.b instruction is used to access memory in 8-bit units.
The ld instruction is used to access memory in 16 bit or 32-bit units.
Selects memory read mode
0 Normal mode (default)
1 Boundary exact mode
(memory read mode)
EPSON
10 DEBUGGER
[ICD Mini]
10-71