HS2378KCM01H Renesas Electronics America, HS2378KCM01H Datasheet - Page 136

• Manufacturer Part Number: HS2378KCM01H
• Description: ON CHIP DEBUG EMULATOR
• Manufacturer: Renesas Electronics America

Specifications of HS2378KCM01H

• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

5.2.11
Description:
Displays or sets the JTAG clock (TCK) frequency.
Format:
JCK
Displays the JTAG clock (TCK).
JCK <jck_opt>
Sets the JTAG clock (TCK).
Table 5.12 JTAG_CLOCK Command Parameter
Parameter
<jck_opt>
Note: The range of the frequency that the Hitachi-UDI operates at differs according to the MCU to
112
be supported.
JTAG_CLOCK: JCK
Type
Numerical value
Description
Sets one of the JTAG clock (TCK) frequency.
(PCMCIA used: 0.937 MHz, 1.875 MHz, 3.75 MHz,
7.5 MHz, or 15 MHz)
1: 15 MHz
2: 7.5 MHz
3: 3.75 MHz
4: 1.875 MHz
5: 0.937 MHz
(PCI used: 1.031 MHz, 2.062 MHz, 4.125 MHz,
8.25 MHz, or 16.5 MHz)
1: 16.5 MHz
2: 8.25 MHz
3: 4.125 MHz
4: 2.062 MHz
5: 1.031 MHz