Onkyo ht-r540 Service Manual page 62

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IC BLOCK DIAGRAMS AND TERMINAL DESCRIPTIONS-7
Q201 : D707E001RFP250 (32 bit Floating-Point Digital Signal Processor)-7/7
TERMINAL DESCRIPTION (4/4)
SIGNAL NAME
OSCIN
OSCOUT
OSCV
DD
OSCV
SS
CLKIN
PLLHV
RESET
TCK
TMS
TDI
TDO
TRST
EMU[0]
EMU[1]
TE
L 13942296513
Core Supply (CV )
DD
IO Supply (DV )
DD
Ground (V )
SS
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PIN
TYPE PULL
NO.
23 I
24 O
25 PWR
22 PWR
17 I
27 PWR
14 I
35 I
19 I
28 I
29 OZ
21 I
32 IO
34 IO
8, 16, 20, 33, 44, 53, 57, 65, 77, 85, 90, 101, 123, 128, 132
10, 31, 42, 50, 60, 68, 73, 81, 92, 103, 112, 125, 136
1, 6, 13, 15, 18, 26, 30, 36, 40, 47, 54, 62, 69, 72, 78, 82, 87, 95, 99, 106, 109, 114, 118, 124, 129, 133, 140
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8
GPIO DESCRIPTION
Clocks
- N 1.2-V Oscillator Input
- N 1.2-V Oscillator Output
- N Oscillator 1.2-V V
- N Oscillator V
Alternate clock input (3.3-V LVCMOS Input)
- N
PLL 3.3-V Supply Input (requires external filter)
- N
Device Reset
- N Device reset pin
Emulation/JTAG Port
IPU N Test Clock
Test Mode Select
IPU N
Test Data In
IPU N
Test Data Out
IPU N
Test Reset
IPD N
Emulation Pin 0
IPU N
Emulation Pin 1
IPU N
Q Q
3 6 7 1 3 1 5
Power Pins
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TX-SR504/504E/8450
9 4 2 8
tap point (for filter only)
DD
tap point (for filter only)
SS
0 5 8 2 9 9 4 2 8
m
9 9
9 9