Epson S5U1C33001H Manual page 2

S5U1C33001H
Function
C33 cores supported
Interface with the host PC
∗1
Data download speed
(maximum rate: DCLK = 40 MHz)
Clock frequency to communicate with the
∗1
target
Core clock frequency for using the trace
∗1
function
Maximum trace capacity
Flash programmer function
Firmware update function
Debugger mode
∗4
Bus trace function
Bus break trigger trace function
TRC IN pin input signal trace function
User logic signal trace function
Target power supply
Target reset signal output
Target system I/O interface voltage
RESET/WRITE switch
DIP switch
Jumper switch for monitoring power supply
LEDs for flash programmer
Target system interface connector
Target system interface method
Target power supply connector
∗1
Indicates the specifications for 3.3-V I/O. The upper-limit value may be lowered by environment noise, temperature condition, S1C33
model, unevenness in quality, etc.
Note: In the model with the C33 STD or Mini core embedded, the maximum CPU core clock frequency is 60 MHz but the
maximum BCU (bus) clock frequency is 40 MHz. When operating the CPU with a clock higher than 40 MHz, the BCU
clock must be setup to 1/2 CPU core clock (#X2SPD = 0).
∗2
The maximum frequency may be half or less of the described value when the I/O voltage is 1.8 V.
∗3
Supports 32 kHz by firmware update.
∗4
These functions are available only when the core that supports them is used (see the table below).
Function
DCLK while the program is halted
DCLK while the program is being executed
PC trace method
Switching the DCLK-core clock ratio
(DCLK while the program is halted)
Address setup for the debug unit
Area break function
Bus break function
Bus trace function
Bus break trigger trace function
TRC IN pin input signal trace function
User logic signal trace function
Use of MMU in debug mode
∗5
1/1 to 1/8 (1/4 by default) can be selected by the DIP switch. See "DCLK-core clock ratio setting" in the "DIP Switches" section.
∗6
Available only when the S1C33 model that supports the user logic signal trace function is used.
Level 2 is a PC trace method upwardly compatible with Level 1. It realizes higher analytical accuracy than Level 1.
Functions that are not included in the table above can be used regardless of the core model.
2
(Ver. 4)
Table 1 ICD Models and Differences
Model S5U1C33000H
C33 STD core
C33 Mini core
C33 PE core
Serial and parallel I/F
Serial I/F: Approx. 8KB/s
Parallel I/F: Approx. 30KB/s
1 MHz to 40 MHz
1 MHz to 60 MHz (3.3 V)
(4 or 10-pin cable)
128K clock cycles
–
–
ICD2 mode
–
∗4
–
∗4
–
∗4
–
–
–
3.3 V
–
4 bits
–
–
10 pins
4 pins, 10 pins
–
Table 2 Correspondence between C33 Core and Debug Functions
Core C33 STD/Mini
= Bus clock
= Core clock
Level 1
–
–
–
–
–
–
–
–
–
S5U1C33001H (Ver. 3)
C33 STD core
C33 Mini core
C33 PE core
USB 1.1
About 65KB/s
(About 50KB/s at 20 MHz) (About 50KB/s at 20 MHz)
1 MHz to 40 MHz
1 MHz to 60 MHz (3.3 V) 1 MHz to 100 MHz (3.3 V)
(4 or 10-pin cable)
1M clock cycles
Available
–
ICD3 mode
–
–
–
–
–
–
3.3 V
Available
8 bits
Available
Available
10 pins
4 pins, 10 pins
–
C33 PE
= Core clock × set value ∗5 = Core clock × set value
= Core clock
Level 1
Available
Available
–
–
–
–
–
–
–
S5U1C33001H (Ver. 4)
C33 STD core
C33 Mini core
C33 PE core
C33 ADV core
USB 1.1
About 65KB/s
∗3
1 MHz to 40 MHz
∗2, ∗3
(4 or 10-pin cable,
or 30-pin coaxial cable)
1M clock cycles
Available
Available
ICD3 mode
Available
Available
Available
Available
3.3 V and 1.8 V
Available
3.3 V or 1.8 V
Available
8 bits
Available
Available
10 pins, 30 pins
4 pins, 10 pins, 30 pins
6 pins
C33 ADV
∗5
= Core clock
Level 2
Available
–
Available
Available
Available
Available
Available
∗6
Available
Available