Pioneer DEH-P8600MP Service Manual page 72

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- Pin Functions (PD5943A)
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Pin No. Pin Name
romcs
1
A
flstby
2
FL120N
3
flbusy
4
5 REM
6 BYTE
7 CNVSS
8, 9 NC
reset
10
11 XOUT
12 VSS1
13 XIN
14 VCC1
B
nmi
15
16,17 ROT1,ROT2
18,19 NC
20 CD_DATA
21 NC
22 CKC
23 NC
24 LS
25 NC
26 CKD
DPDT
27
KYDT
28
C
D1_L
29
30 NC
31 CLK1
32 ILMD
TE
33 D0_L
L 13942296513
34 NC
35 CLK0
NC
36
ready
37
38 NC
hold
39
40 NC
D
41 BCLK
rd
42
43 NC
wr
44
cs#-cs)
45-48
49 A19
50 NC
51-59 A17-9
60 VCC2
61 A8
62 VSS2
63-69 A7-1
E
70 NC
71-86 D15-0
kd!-kd$
87-90
ks!-ks#
91-93
94 AVSS
fl!@on
95
96 VREF
www
97 AVCC
98 ROMDT
99 NC
100 ROMCK
F
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I/O Format Function and Operation
O Not used OPEN
O Not used OPEN
O Not used OPEN
Flash memory busy input
I
I Remote control reception input
I GND connection
I GND connection
Not used OPEN
I Pull up
O Crystal oscillating element connection pin
GND connection
I Crystal oscillating element connection pin
VDD connection
I Pull up
I Rotary encoder pulse input
Not used
O C Cathode driver pulse output
Not used OPEN
O C Cathode driver pulse output
Not used OPEN
O C Line synchronous signal
Not used OPEN
O C Data transfer and driver clock output
I Display data communication input
O N Key data communication output
O C Display data MSB output
Not used
I UART1 clock input
O C Dual illumination output
O C Display data LSB output
Not used
I UART0 clock input
O Not used OPEN
I Not used Pull up
Not used OPEN
I Pull up
OPEN
Not used Pull up
O C Read strobe output
OPEN
O C Not used OPEN
O C External ROM chip select output
O C Address bus 19 output
O C OPEN
O C Address bus 17-9 output
VDD connection
O C Address bus 8 output
GND connection
O C Address bus 7-0 output
O C OPEN
I/O C Data bus 15-0 input / output
I C Key data input
O C Key strobe output
GND connection
O C Not used OPEN
GND connection
VCC connection
I/O Not used
x ao
y
OPEN
O Not used
. i
DEH-P860MP/XN/UC
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