Renesas SH7781 Technical Information PDF herunterladen (Seite 34)

Section 3 Preparing to Connect the Trace Unit

Rev. 2.00 Jan. 28, 2008 Page 26 of 32

REJ10J1422-0200

Table 3.2 Pin Assignments of the Trace Unit Connector (cont)

Connector in the user

system: QTH-090-04-L-D-A;

Samtec (180 pins)

No.

I/O

Connector

Pin Name

SH7781

Signal Name

Meaning of

Signal

Note

109 I GND GND GND

110 I GND GND GND

111 IO UD-P56 N.C.

Not connected

112 IO UD-P57 N.C.

Not connected

113 IO UD-P58 N.C.

Not connected

114 IO UD-P59 N.C.

Not connected

115 IO UD-P60 N.C.

Not connected

116 IO UD-P61 N.C.

Not connected

117 IO UD-P62 N.C.

Not connected

118 IO UD-P63 N.C.

Not connected

119 I GND GND GND

120 I GND GND GND

121 I UCONT-P0 _WE0/_REG Write enable 0/

PCMCIA REG

122 I UCONT-P1 _WE1 Write enable 1

123 I UCONT-P2 _WE2/_IORD Write enable 2/

PCMCIA IORD

124 I UCONT-P3 _WE3/_IOWR Write enable 3/

PCMCIA IOWR

125 I UCONT-P4 R/_W Read/write

126 I UCONT-P5 _RD/_FRAME Read

127 I UCONT-P6 _BS Bus start

128 I UCONT-P7 _PRESET Power-on reset

129 I UCONT-P8 STATUS0/

CMT_CTR0

Status/CMT_CTR0

130 I UCONT-P9 STATUS1/

CMT_CTR1

Status/CMT_CTR1

131 I UCONT-

P10

_BREQ Bus mastership

request

1 2 ... 29 30 31 32 33 34 35 36 37 38 39 ... 43 44

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