Renesas SH7210 Series Manuel d'utilisateur télécharger pdf (Page 35)

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

123 I UCONT-P2 _WE2/

_DQMLU

3.3 V Upper-byte write

signals/upper-byte

signals of SDRAM

(D23-D16)

Connect the _WE2 signal of the MPU (fix _WE2

to high level when it is not used).

124 I UCONT-P3 _WE3 3.3 V Most-upper-byte write

signals (D31-D24)

Connect the _WE3 signal of the MPU (fix _WE3

to high level when it is not used).

125 I UCONT-P4 _RD 3.3 V Read signal Connect the _RD signal of the MPU

(necessary).

126 I UCONT-P5 _BS 3.3 V Bus cycle start signal Connect the _BS signal of the MPU (fix _BS to

high level when it is not used).

127 I UCONT-P6 N.C -

128 I UCONT-P7 N.C -

129 I UCONT-P8 N.C -

130 I UCONT-P9 MD0 3.3 V Operating mode

setting

Connect the MD_0 signal of the MPU

(necessary).

131 I UCONT-P10 MD1 3.3 V Operating mode

setting

Connect the MD_1 signal of the MPU

(necessary).

132 I UCONT-P11 N.C -

133 I UCONT-P12 N.C -

134 I UCONT-P13 N.C -

135 I UCONT-P14 N.C -

136 I UCONT-P15 N.C -

137 I UCONT-P16 _DACK0 3.3 V User pin signal Connect the _DACK0 signal of the MPU (fix

_DACK0 to high level when it is not used).

138 I UCONT-P17 _DACK1 3.3 V User pin signal Connect the _DACK1 signal of the MPU (fix

_DACK1 to high level when it is not used).

139 I UCONT-P18 _DACK2 3.3 V User pin signal Connect the _DACK2 signal of the MPU (fix

_DACK2 to high level when it is not used).

140 I UCONT-P19 _DACK3 3.3 V User pin signal Connect the _DACK3 signal of the MPU (fix

_DACK3 to high level when it is not used).

141 I UCONT-P20 _RES 3.3 V Power-on reset

request

Connect the _RES signal of the MPU

(necessary).

1 2 ... 30 31 32 33 34 35 36 37 38 39 40 ... 89 90

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Renesas SH7210 Series Manuel d'utilisateur Page 35

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