Read Harman Kardon AVR 134 Service Manual online
PIN
SIGNALNAME
TYPE
(1)
PULL
(2)
GPIO
(3)
DESCRIPTION
NO.
McASP0, McASP1, McASP2, and SPI1 Serial Ports
AHCLKR0/AHCLKR1
143
IO
-
Y
McASP0 andMcASP1 ReceiveMasterClock
ACLKR0
139
IO
-
Y
McASP0 ReceiveBitClock
AFSR0
141
IO
-
Y
McASP0 ReceiveFrameSync(L/RClock)
AHCLKX0/AHCLKX2
2
IO
-
Y
McASP0 andMcASP2 Transmit MasterClock
ACLKX0
142
IO
-
Y
McASP0 Transmit Bit Clock
AFSX0
144
IO
-
Y
McASP0 TransmitFrame Sync(L/RClock)
AMUTE0
3
O
-
Y
McASP0 MUTE Output
AXR0[0]
113
IO
-
Y
McASP0 SerialData0
AXR0[1]
115
IO
-
Y
McASP0 SerialData1
AXR0[2]
116
IO
-
Y
McASP0 SerialData2
AXR0[3]
117
IO
-
Y
McASP0 SerialData3
AXR0[4]
119
IO
-
Y
McASP0 SerialData4
AXR0[5]/ SPI1_SCS
120
IO
-
Y
McASP0 SerialData5 orSPI1 SlaveChip Select
AXR0[6]/SPI1_ENA
121
IO
-
Y
McASP0 SerialData6 orSPI1 Enable(Ready)
AXR0[7]/SPI1_CLK
122
IO
-
Y
McASP0 SerialData7 orSPI1 SerialClock
AXR0[8]/AXR1[5]/
McASP0 SerialData8 orMcASP1 SerialData5 or
126
IO
-
Y
SPI1_SOMI
SPI1 DataPin SlaveOutMasterIn
AXR0[9]/AXR1[4]/
McASP0 SerialData9 orMcASP1 SerialData4 or
127
IO
-
Y
SPI1_SIMO
SPI1 DataPin SlaveInMasterOut
AXR0[10]/AXR1[3]
130
IO
-
Y
McASP0 SerialData10 orMcASP1 SerialData3
AXR0[11]/AXR1[2]
131
IO
-
Y
McASP0 SerialData11 orMcASP1 SerialData2
AXR0[12]/AXR1[1]
134
IO
-
Y
McASP0 SerialData12 orMcASP1 SerialData1
AXR0[13]/AXR1[0]
135
IO
-
Y
McASP0 SerialData13 orMcASP1 SerialData0
AXR0[14]/AXR2[1]
137
IO
-
Y
McASP0 SerialData14 orMcASP2 SerialData1
AXR0[15]/AXR2[0]
138
IO
-
Y
McASP0 SerialData15 orMcASP2 SerialData0
ACLKR1
9
IO
-
Y
McASP1 ReceiveBitClock
AFSR1
12
IO
-
Y
McASP1 ReceiveFrameSync(L/RClock)
AHCLKX1
5
IO
-
Y
McASP1 Transmit Master Clock
ACLKX1
7
IO
-
Y
McASP1 Transmit Bit Clock
AFSX1
11
IO
-
Y
McASP1 Transmit Frame Sync(L/RClock)
AMUTE1
4
O
-
Y
McASP1 MUTE Output
SPI0, I2C0, and I2C1 Serial Port Pins
SPI0_SOMI/I2C0_SDA
111
IO
-
Y
SPI0 DataPin SlaveOutMasterInorI2C0SerialData
SPI0_SIMO
110
IO
-
Y
SPI0 DataPin SlaveInMasterOut
SPI0_CLK/I2C0_SCL
108
IO
-
Y
SPI0 SerialClockorI2C0SerialClock
SPI0_SCS/I2C1_SCL
107
IO
-
Y
SPI0 SlaveChip SelectorI2C1SerialClock
SPI0_ENA/I2C1_SDA
105
IO
-
Y
SPI0 Enable(Ready)orI2C1SerialData
Clocks
OSCIN
23
I
-
N
1.2-VOscillatorInput
OSCOUT
24
O
-
N
1.2-VOscillatorOutput
OSCV
DD
25
PWR
-
N
Oscillator1.2-VV
DD
tappoint(forfilteronly)
OSCV
SS
22
PWR
-
N
OscillatorV
SS
tappoint(forfilteronly)
CLKIN
17
I
-
N
Alternate clock input (3.3-V LVCMOS Input)
PLLHV
27
PWR
-
N
PLL 3.3-VSupplyInput(requiresexternalfilter)
DeviceReset
RESET
14
I
-
N
Deviceresetpin
16
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