Renesas H8S/2378F Informacje Techniczne Pobierz pdf (Strona 136)

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5.2.11 JTAG_CLOCK: JCK

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 Type Description

<jck_opt> Numerical value 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

Note: The range of the frequency that the Hitachi-UDI operates at differs according to the MCU to

be supported.

1 2 ... 131 132 133 134 135 136 137 138 139 140 141 ... 169 170

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