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6 DIFFERENCE BETWEEN ICD BOARD AND ICD MINI
S5U1C17801T1100 HARDWARE MANUAL
EPSON
19
(SOFTWARE EVALUATION TOOL FOR S1C17801)
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
S5U1C17000H
ICD mini
SVT17701 (S5U1C17001T)
ICD board
Corresponding core
S1C17 core
Host interface
USB 1.1
Maximum speed of data download
Approx. 65KB/s DCLK = at 40MHz (Max.) ∗1
Approx. 50KB/s DCLK = at 20MHz ∗1∗4
Communications frequency with target
(DCLK frequency)
4KHz - 40MHz
Standalone flash writer function
Available None
Firmware update function
Available
Power supply for writing to flash ROM
Available None
Reset signal output to target
Available
Target system I/O support voltage
3.3V, 1.8V, and voltage input from
target (1.0 - 5.0V)
3.3V
Connector to connect target
4 pins 10 pins
(including reset signal) ∗2
Power supply connector for writing to
flash ROM ∗3
4 pins –
∗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.