Panasonic AG-DV2500P - SYSCON (IC2001) CPU Port Functions

4-6
Pin No. Port Name Reference I/O Description
1 PE5 TP2004 Not used
2 PE6 HOUSING_SW I H : Insert cassette tape
3 PE7 CASS_SW I L : Complate to intake cassette tape
4 PD0 DAC_CS (H) O IC201 chip select
5 PD1 165_CS O IC2006/IC2007 chip select
6 PD2 4094_CS O IC3009/IC3010 chip select
7 PD3 AUD_DACTL_CS (L) O IC1006 (AUDIO DA) chip select
8 PD4 66311_DATA O IC2008 data
9 PD5 PON_MAIN (H) O
10 PD6 PON_UNIT (H) O
11 PD7 AUDREF12 (H) O Corresponds to audio level for consumer VTR.
12 CVCC Power supply +3V
13 PC0 SDI I IC2006/IC2007 serial pin.
14 VSS Power supply GND
15 PC1 S_DATA O IC2008/IC2010/IC201
16 PC2 S_CLK O IC2006/IC2008/IC2009/IC2010/IC201 clock
17 PC3 AUDIN_MUTE (H) O For muting the audio input
18 PC4 AUD_SYS_MUTE O For muting the audio output
19 PC5 AUDOUT_SMUT O For muting the search level
20 PC6 AUD_DACTL_CK O Audio DA clock
21 PC7 AUD_DACTL_DT O Audio DA data
22 PB0/TIOCA3 66311_CLK O IC208 clock
23 PB1/TIOCB3 66311_CSK O IC208 data
24 PB2/TIOCC3 WIRELESS_REM I Wireless remote input
25 PB3/TIOCD3 SERIAL_REM I Serial remote input
26 PB4/TIOCA4 NTSC (L) O VIDEO
27 PB5/TIOCB4 BWO (L) O VIDEO
28 PB6/TIOCA5 CPS (L) O VIDEO
29 PB7/TIOCB5 66311_RST O IC2008 RESET
30 PA0 ODD_EVEN I
31 PA1/TxD2 SYSCPU_TRXD O TCCS (For factory use)
32 PA2/RxD2 SYSCPU_TTXD I
33 PA3/SCK2 SYSCPU_TCK YDC clock input
34 P10/TIOCA0 E2_DI I EEPROM
35 P11/TIOCB0 E2_DO O
36 P12/TIOCC0/TCLKA E2_CLK O
37 P13/TIOCD0/TCLKB E2_CS O
38 P14/TIOCA1/IRQ0 RTC_INT I RTC (Real time clock) IC2002
39 P15/TIOCB1/TCLKC RTC_CS O
40 P16/TIOCA2/IRQ1 RTC_CLK O
41 P17/TIOCB2/TCLKD RTC_SIO I/O
42 AVSS Analog GND GND
43 P97/DA1 Not used
44 P96/DA0 Not used
45 P47/AN7 Not used
46 P46/AN6 Not used
47 P45/AN5 Not used
48 P44/AN4 Not used
49 P43/AN3 CIN_DC I
50 P42/AN2 LEVEL_DET_DC I Low battery detection
4.3.4SYSCON (IC2001) CPU port functions