HS3048BTCM01H Renesas Electronics America, HS3048BTCM01H Datasheet - Page 149

• Manufacturer Part Number: HS3048BTCM01H
• Description: ON CHIP DEBUG EMULATOR
• Manufacturer: Renesas Electronics America
• Type: In Circuit Debuggerr

Specifications of HS3048BTCM01H

• Contents: E10T-USB, Cable and CD-ROM
• For Use With/related Products: H8/3048B
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

6.3
1. Operating Mode
2. When the emulator system is initiated, it initializes the general registers and part of the control
Table 6.2 Register Initial Values at Emulator Power-On
Register
PC
ER0 to ER6
ER7 (SP)
CCR
3. Low-Power Mode
4. RES signal
Note: Do not start user program execution or access the memory while control input signal
5. System Control Register
The emulator supports the following operating modes:
•
•
•
registers as shown in table 6.2.
During a user program break, the CPU operating frequency is forced to for high-speed
operation.
The H8/3048F-ONE RES signal is only valid during user program execution started with
clicking the GO or STEP-type button. If this signal is input from the user system in command
input wait state, it is not sent to the H8/3048F-ONE.
In the emulator, the internal I/O registers can be accessed from the [I/O registers] window.
However, be careful when accessing the system control register. The emulator saves the
register value of the system control register at a break and returns the value when the user
program is executed. Since this is done during a break, do not rewrite the system control
register in the [I/O Registers] window.
Mode 5
Mode 6
Mode 7
( RES ) is being low. A TIMEOUT error will occur. The error will also occur when
(RES) is low during a break.
Differences between the H8/3048F-ONE and the Emulator
When Using H8/3048F-ONE
Reset vector value in the vector address table
Undefined
H’FFF10 (for mode 5 or mode 7)
1 for I mask, and others undefined
H'FFFF10 (for mode 6)
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