Renesas R0E572110CFK00 Technické informace stáhnout pdf (Strana 39)

Table 2.4 Pin Assignments of the External Bus Trace Unit Connector (cont)

No.

I/O

(CONT)

E200F

Trace I/F

Connector

Pin Name

SH7211

Signal

Name

Voltage

Meaning of Signal

Note

167 I CS4IN-N _CS4 3.3 V Chip select signal Same as above.

168 I CS5IN-N _CS5 3.3 V Chip select signal Same as above.

169 I CS6IN-N _CS6 3.3 V Chip select signal Same as above.

170 I CS7IN-N _CS7 3.3 V Chip select signal Same as above.

171 I CS8IN-N _CS8 3.3 V Chip select signal Same as above.

172 I CS9IN-N N.C -

173 O EM0OUT-N N.C -

174 O EM1OUT-N N.C -

175 O EM2OUT-N N.C -

176 O EMEN-P N.C -

177 I VCCQ VCCQ 3.3 V Power supply for user

system: 3.3 V

Connect VCCQ.

178 I VCCQ VCCQ 3.3 V Power supply for user

system: 3.3 V

Connect VCCQ.

179 I VCCQ VCCQ 3.3 V Power supply for user

system: 3.3 V

Connect VCCQ.

180 I GND GND GND Input low level or connect GND.

Note: Voltage-applying level: H: 2.4V to VCCQ, L: GND to 0.4V.

N.C.: Do not connect anything to this pin. Fix the unused signals of the address or data bus to high or low level.

For multiplexed pins, connect a pin such that the signal name and the signal used by the user are matched.

Be sure to connect the signals written as 'necessary', GND, and VCCQ to operate the emulator normally.

If a signal input pin such as an address pin is fixed to high or low (GND) level, the actual CPU access may differ in trace display or

condition access.

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Renesas R0E572110CFK00 Technické informace Strana 39