
195
AUDATA_I[3:0]
AUDI
AUDO
AUD logic circuit
To user system
A Y
74LVT125
3Vcc
4.7 kΩ
AUDATA[3:0]
Y A
74LVT244
AUDATA_O[3:0]
A Y
74LVT125
3Vcc
4.7 kΩ
AUDSYNC
Y A
74LVT244
A Y
74LVT125
3Vcc
4.7 kΩ
AUDCK
Y A
CDC351
OE
OE
CLKOUT
CLKIN
Figure 6.9 User System Interface Circuit of the AUD Pin in the Emulator (HS7641KCI02H)
(Model Name: HS0005KCI04H)
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