Denon AVR-2809CI Service Manual page 77

M3062LFGPGP (DI: IC951)
M3062LFGPGP Terminal Function
Pin Pin Name Symbol
1 P94/TB4 VPLD DATA
2 P93/TB3 DIR CE
3 P92/SOUT3 DIR DIN
4 P91/SIN3 DIR DOUT
5 P90/CLK3 DIR CLK
6 BYTE BYTE
7 CNVCS CNVSS
8 P87 VERST
9 P86 VDRST
10 RESET SUBRESET
11 XOUT X1
12 VSS VSS
13 XIN X2
14 VCC VCC
15 P85/NMI NMI
16 P84/INT2 CEC_IN
17 P83/INT1 ACKSIMO
18 P82/INT0 SUB BDOWN
19 P81 IP RST
20 P80 Z2SSIG.DET
21 P77 OSR
22 P76 PLD_CS_MAIN/TMS
23 P75 PLD_DATA/TDI
24 P74 MPLDCLK
Op
I/O Type Det
(Int.)
O C - -
O C - -
O C - -
I - Lv -
O C - -
- - - -
- - - -
O C - -
O C - -
I - Lv -
O - - -
- - - -
I - - -
- - -
I - - -
I - -
E ↓ &L
I - -
E ↓ &L
I -
E ↓ &L
O C - -
I - - -
O C - -
O C - -
O C - -
O C - -
AVR-2809CI / AVR-2809 / AVR-989 / AVC-2809
Op
Res
(Ext.)
- Z VIDEO PLD control pin
- Z DIR control pin (LC89057W-VF4A)
- Z DIR control pin (LC89057W-VF4A)
Eu Z DIR control pin (LC89057W-VF4A)
- Z DIR control pin (LC89057W-VF4A)
- - GND (Ext. data bus bit width switching, 16bit:L)
- - Single-chip/Micro-processor mode switching (Normal single-
chip:L, Rewrite boot program start:H input set)
Eu Z Reset for VIDEO ENCODER (ADV7320)
Eu Z Reset for VIDEO ENCODER (ADV7430)
Eu L Reset input
- - Oscillator connection
- - GND
- - Oscillator connection
- - +3.3V
- - Not used (Fixed to H)
Eu Z CEC-D signal input pin
Ed Z
MAIN-SUB μcom comm. control input pin ("L" return from MAIN
μcom)
Eu Z Power down detect (Power down:L)
- Z IP CONV (FLI2310) reset
Eu Z ZONE2 S signal extence detection input (connected:H)
- Z AD (PCM1803) control pin
- Z MAIN PLD control pin/PLD rewrite control (JTAG)
- Z MAIN PLD control pin/PLD rewrite control (JTAG)
- Z MAIN PLD control pin/PLD rewrite control (JTAG)
77
Function