Read Panasonic KX-TDA0156CE Service Manual online
44
KX-TDA0156CE
43 RDN
O
-
Read Enable
0:Read
44 WRN
O
-
Write Enable
0:Write
45 MI/READY
I/O
Pull-up(Built in)
Ready(Not in use(Pull up))
-
46 SCLK
O
-
Bus clock (open)
10.368MHz
47 UTX/P0[0]
O
-
TX
for maintenance
48 URX/P0[1]
I
Pull-up(Built in)
RX
for maintenance
49 JTIO/P0[2]
I/O
Pull-up(Built in)
JTAG
for maintenance
50 PCM_FSC1/P0[3]
I
-
PCM_F1
PCM i/f, 1:Active.
51 PCM_FSC0/P0[4]
I
-
PCM_F0
PCM i/f, 1:Active.
52 PCM_CLK/P0[5]
I
-
PCM_CK
PCM i/f 2.048MHz Clock
53 PCM_DOUT/P0[6]
O
-
PCM_UP
PCM i/f output Data
54 PCM_DIN/P0[7]
I
-
PCM_DN
PCM i/f input Data
55 VDDIO
-
-
3V supply for I/O
-
56 VSS
-
-
Ground
-
57 DREQ0n/INT0n/P1[0]
O
-
PSYNC
Superframe timing
58 DACK0n/INT1n/P1[1]
O
-
FINT_N
0:Interrupt from FPGA
59 ACS1/DREQ1n/INT2n/P1[2]
O
-
ACS1(SRAM chip select)
0:Select
60 ACS0
O
-
ACS0(Flash ROM chip select)
0:Select
61 ACS2/DACK1n/INT3n/P1[3]
O
-
ACS1(FPGA&G/A chip select)
0:Select
62 HOLDn/INT4n/P1[4]
I
-
Not in use (Pull-up)
-
63 VDDE/HOLDACKn/INT5n/P1[5]
I
-
CHK_MODE
0:Checker Mode 1:Normal
64 BE1n
O
-
High Byte Enable
0:Enable
65 BE0n
O
-
Low Byte Enable
0:Enable
66 SCL2/P3[0]
O
-
SFFH
PSYNC output control
67 SDA2
O
-
Not in use (Pull-up)
-
68 DAB0
I/O
-
D[0]
Data bus
69 DAB8
I/O
-
D[8]
Data bus
70 DAB1
I/O
-
D[1]
Data bus
71 DAB9
I/O
-
D[9]
Data bus
72 DAB2
I/O
-
D[2]
Data bus
73 DAB10
I/O
-
D[10]
Data bus
74 DAB3
I/O
-
D[3]
Data bus
75 DAB11
I/O
-
D[11]
Data bus
76 VSS
-
-
Ground
-
77 VDD
-
-
1.8V power for digital
-
78 VDDIO
-
-
3.2V supply for I/O
-
79 P2[0]/PWM0/SPIDI
I
-
SPIDI
Test purpose only
80 P2[1]/PWM1/SPICLK
O
-
SPICLK
Test purpose only
81 P2[2]/ADC0/CLK100
O
-
FPGA Reset
0:Reset
82 P2[3]/ADC1
O
-
Not in use(pull down)
-
83 P2[4]/SCL1
O
-
Not in use(pull down)
-
84 P2[5]/SDA1
O
-
Not in use(pull down)
-
85 DAB4
I/O
-
D[4]
Data bus
86 DAB12
I/O
-
D[12]
Data bus
87 DAB5
I/O
-
D[5]
Data bus
88 DAB13
I/O
-
D[13]
Data bus
89 DAB6
I/O
-
D[[6]
Data bus
90 DAB14
I/O
-
D[14]
Data bus
91 DAB7
I/O
-
D[7]
Data bus
92 DAB15
I/O
-
D[15]
Data bus
93 TM
O
-
Not in use(pull down)
-
94 P2[7]/SPIDO
I
-
SPIDO
Test purpose only
95 P1[6]/PON/INT6n
I
-
Power on
Pull up
96 P1[7]/CHARGE/INT7n
I
-
Not in use (Ground)
-
97 P2[6]/stop_charge
O
-
Not in use (open)
Output:0
98 VBAT3/RINGING
I
-
Connect to Ground
-
99 LINEREF
O
-
Not in use (open)
-
100 LINEOUT
I
-
Not in use (open)
-
101 IN+
I
-
Not in use (Pull down)
-
102 IN-
I
-
Not in use (Pull down)
-
103 LD01_sense
I
-
3.2V power supply monitor
0.9V
104 LD01_CTRL
O
-
3.2V power supply control
0:3V power supply ON
105 LD02_CTRL
O
-
1.8V power supply control
0:1.8V power supply ON
106 VBAT2
I
-
4.5V
-
107 CIDIN+
I
-
Not in use (Ground)
-
108 AVS2
-
-
Analog Ground
Analog ground for BMC and DAC
109 AVD2
-
-
1.8V power supply
Analog supply for BMC and DAC
110 LSR+/REF
O
-
Not in use (open)
-
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