Difference Between Icd Board And Icd Mini - Epson S5U1C17801T1100 Hardware Manual

6 Difference between ICD Board and
ICD Mini
The table 6.1 shows specifications comparison between the SVT17801 ICD board and the S5U1C17001H (ICD
Mini), a development tool for the S1C17 Family. While the SVT17801 is equipped with the ICD mini interface, the
ICD board and the ICD mini cannot be connected at the same time. For information about how to use the ICD mini,
refer to the S5U1C17001H User Manual.
Table 6.1 Comparison of Functions between ICD Board and ICD mini
Product name
Corresponding core
Host interface
Maximum speed of data download
Communications frequency with target
(DCLK frequency)
Standalone flash writer function
Firmware update function
Power supply for writing to flash ROM
Reset signal output to target
Target system I/O support voltage
Connector to connect target
Power supply connector for writing to
flash ROM ∗3
∗1 Supported frequency when I/O interface voltage = 3.3V Depending on ambient noise, temperature conditions, and
types and variations of products,
the maximum frequency may become lower than the specification value.
∗2 Only for connection with the CPU board.
∗3 Separate power supply is not required for the S1C17801 to write to flash ROM.
∗4 Operating frequency is 48MHz (DCLK=24MHz) for SVT17801.
S5U1C17801T1100 HARDWARE MANUAL
(SOFTWARE EVALUATION TOOL FOR S1C17801)

6 DIFFERENCE BETWEEN ICD BOARD AND ICD MINI

S5U1C17000H
ICD mini
Approx. 65KB/s DCLK = at 40MHz (Max.) ∗1
Approx. 50KB/s DCLK = at 20MHz ∗1∗4
Available
Available
3.3V, 1.8V, and voltage input from
target (1.0 - 5.0V)
4 pins
4 pins
EPSON
SVT17701 (S5U1C17001T)
ICD board
S1C17 core
USB 1.1
4KHz - 40MHz
None
Available
None
Available
3.3V
10 pins
(including reset signal) ∗2
–
19