Philips HTL2160C/G/M/S/T/W/12/F7/93, Руководство по обслуживанию

Страница: 45 / 50

Symbol Pin # I/O Description
M_CLKO 31 O SDRAM CLK
VDD33 32 P I/O power supply
M_A11/GPIO 33 I/O 1. SDRAM address bus 11
2. General-purpose I/O
3. UA0_RXD : UART RX Port 1
4. HSYNC_PC : HSYNC signal of TV Interface
M_A9 34 I/O SDRAM address bus 9
M_A8 35 I/O SDRAM address bus 8
M_A7 36 I/O SDRAM address bus 7
M_A6 37 I/O SDRAM address bus 6
M_A5 38 I/O SDRAM address bus 5
M_A4 39 I/O SDRAM address bus 4
M_DQM0/GPIO 40 I/O 1. SDRAM data input/output mask for M DD[7:0]
2. General-purpose I/O
M_WE_B 41 I/O SDRAM write enable / row pre-charge
M_CAS_B 42 I/O SDRAM column address strobe
M_RAS_B 43 I/O SDRAM row address strobe / pre-charge
M_BA0 44 I/O 1. SDRAM bank select address 0
2. SDRAM bank select address 1
M_BA1/GPIO 45 I/O 1. SDRAM bank select address 1
2. SDRAM bank select address 0
3. General-purpose I/O
4. UA0_TXD : UART TX Port 1
M_A10 46 I/O SDRAM address bus 10
M_A0 47 I/O SDRAM address bus 0
M_A1 48 I/O SDRAM address bus 1
M_A2 49 I/O SDRAM address bus 2
M_A3 50 I/O SDRAM address bus 3
Audio SPDIF Output Interface
AUD_IEC_TX/GPIO 51 I/O 1. Audio SPDIF Output
2. General-purpose I/O
SCART_SIG/GPIO 52 I/O 1. SCART SIG signal
2. General-purpose I/O
Audio Codec Interface
AVSS33_AD 53 G Ground pin for Audio ADC
AVDD33_AD 54 P 3.3V power for Audio ADC
AIN_R 55 A ADC right channel analog input
AOUT_CENTER 56 A DAC Center channel analog output
AOUT_SW 57 A DAC Sub-woof channel analog output
VSS_ADAC_0 64 G Ground pin for Audio DAC #0
AOUT_RS 59 A DAC Surround Right channel analog output
AOUT_LS 60 A DAC Surround Left channel analog output
VM 61 A Reference voltage for Audio DAC
VDD_ADAC _0 62 P 3.3V power for Audio DAC #0
VDD_ADAC _1 63 P 3.3V power for Audio DAC #1
Main IC-SP8202_RDB PIN Description
9-3