Clock - Philips DVDR890 Service Manual

EN 192 9. DVDR880-890 /0X1
MPEG-2 video and MPEG-audio/AC-3 audio
encoder with multiplexer
SYMBOL PIN
PDO1 37
PDO2 38
V 39
DDP
PDO3 40
PDO4 41
PDO5 42
PDO6 43
V 44
SSP
PDO7 45
PDIOCLK 46
I2CADDRSEL 47
SD_DQ15 48
V 49
DDP
SD_DQ0 50
SD_DQ14 51
SD_DQ1 52
V 53
SSP
SD_DQ13 54
SD_DQ2 55
SD_DQ12 56
V 57
DDP
SD_DQ3 58
SD_DQ11 59
SD_DQ4 60
SD_DQ10 61
V 62
SSP
SD_DQ5 63
SD_DQ9 64
SD_DQ6 65
SD_DQ8 66
V 67
DDP
SD_DQ7 68
SD_DQM1 69
SD_DQM0 70
SD_WE 71
V 72
SSP
SD_CAS 73
SD_CLK 74
SD_RAS 75
SD_CKE 76
2001 Aug 01
Circuit-, IC Descriptions and List of Abbreviations
I
max
(1)
INPUT/OUTPUT
(mA)
3-state output
3-state output
supply
3-state output
3-state output
3-state output
3-state output
ground
3-state output
input/output
input
input/output
supply
input/output
input/output
input/output
ground
input/output
input/output
input/output
supply
input/output
input/output
input/output
input/output
ground
input/output
input/output
input/output
input/output
supply
input/output
output
output
output
ground
output
output
output
output
4 parallel stream data output bit 1
4 parallel stream data output bit 2
−
pad ring supply voltage (3.3 V)
4 parallel stream data output bit 3
4 parallel stream data output bit 4
4 parallel stream data output bit 5
4 parallel stream data output bit 6
−
pad ground
4 parallel stream data output bit 7 (MSB)
4 parallel stream clock input/output
−
2
I C-bus address select input with internal pull-up resistor
8 SDRAM data input/output bit 15 (MSB)
−
pad ring supply voltage (3.3 V)
8 SDRAM data input/output bit 0 (LSB)
8 SDRAM data input/output bit 14
8 SDRAM data input/output bit 1
−
pad ground
8 SDRAM data input/output bit 13
8 SDRAM data input/output bit 2
8 SDRAM data input/output bit 12
−
pad ring supply voltage (3.3 V)
8 SDRAM data input/output bit 3
8 SDRAM data input/output bit 11
8 SDRAM data input/output bit 4
8 SDRAM data input/output bit 10
−
pad ground
8 SDRAM data input/output bit 5
8 SDRAM data input/output bit 9
8 SDRAM data input/output bit 6
8 SDRAM data input/output bit 8
−
pad ring supply voltage (3.3 V)
8 SDRAM data input/output bit 7
8 SDRAM data mask enable output bit 1
8 SDRAM data mask enable output bit 0 (LSB)
8 SDRAM write enable output (active LOW)
−
pad ground
8 SDRAM column address strobe output (active LOW)
8 SDRAM clock output
8 SDRAM row address strobe output (active LOW)
8 SDRAM clock enable output
8
SAA6752HS
DESCRIPTION