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USB-Serial CY7C65215/215A JTAG Pin Default States - KBA228951

ChaitanyaV_61
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USB-Serial CY7C65215/215A JTAG Pin Default States - KBA228951

Version: **

Translation - Japanese: USBシリアルCY7C65215 / 215A JTAGピンのデフォルト状態 - KBA228951 - Community Translated (JA)

Question:

What are the default JTAG pin states on a USB-Serial CY7C65215/CY7C65215A device?

Answer:

CY7C65215/CY7C65215A supports a 5-pin JTAG in master mode for code flashing at 400 kHz.

Note that JTAG on SCB1 cannot simultaneously operate with I2C, SPI, or UART on SCB0.

Table 1 lists the JTAG pin configurations and their default states.

Table 1. JTAG Pin Configurations

JTAG Pin

Configuration

Default Value

TMS

Output

Drive 0

TCLK

Output

Drive 0

TDI

Output

Drive 0

TRST

Output

Drive 0

TDO

Input

Floating

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Last update:
‎Dec 05, 2019 04:03 PM
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