Philips SA 230, Руководство по обслуживанию

Страница: 14 / 25

3 - 4
STMP3410
D-Majorô Audio Decoder with USB, LCD and Voice Record
NA 61 E9 CF_D8 EMC-CF I/O CompactFlash Data 8
GP72 GPIO I/O GP3B0
RAM_D8 SDRAM I/O SDRAM Data 8
40 62 E12 CF_CDn EMC-CF I CompactFlash Card Detect
GP46 GPIO I/O GP1B22
41 63 E10 CF_READY EMC-CF I CompactFlash Ready
GP47 GPIO I/O GP1B23
42 64 E11 CF_WPn EMC-CF I CompactFlash Write Protect
GP48 GPIO I/O GP2B0
43 65 C11 CF_RESETn EMC-CF I CompactFlash Reset
GP50 GPIO I/O GP2B2
44 66 D11 CF_REGn EMC-CF O CompactFlash Register Select
GP43 GPIO I/O GP1B19
45 67 D10 CF_BVD1 EMC-CF I CompactFlash Bad Voltage Detect
GP49 GPIO I/O GP2B1
46 68 B11 ONCE_DSI SYSTEM I Debug Data In
47 69 D12 DCDC_VddIO DCDC P DCDC VddIO
48 70 C12 DCDC_VddD DCDC P DCDC VddD
49 71 B12 DCDC_Batt DCDC P DCDC Battery
50 72 A12 DCDC_Gnd DCDC P DCDC Ground
NA 73 A11 DCDC_VddA DCDC P DCDC VddA
NA 74 E7 VddIO4 POWER P Digital I/O Power 4
NA 75 E6 VssIO4 POWER P Digital I/O Ground 4
NA 76 B10 DCDC2_Gnd DCDC P DCDC2 Ground
NA 77 A10 DCDC2_Batt DCDC P DCDC2 Battery
NA 78 A9 DCDC2_Vout DCDC P DCDC2 Vout
51 79 C10 ONCE_DSK SYSTEM O Debug Clock
52 80 D9 ONCE_DSO SYSTEM O Debug Data Out
53 81 C9 ONCE_DRN SYSTEM I Debug Reset
NA 82 B9 GP83 GPIO I/O GP3B11
RAM_DQM0 SDRAM O SDRAM DQM0
54 83 D8 DCDC_mod2 DCDC P DCDC mode pin 2
55 84 A7 MIC CODEC A Microphone Input
56 85 D7 BATT POWER P Battery Input
57 86 B8 LINE1L CODEC A Line-in 1 Left
58 87 A8 LRADC SYSTEM A Low Resolution ADC Input
59 88 C8 LINE1R CODEC A Line-in 1 Right
60 89 C7 VssA2 POWER P Analog Ground 2
61 90 B7 VddA2 POWER P Analog Power 2
62 91 B6 HPL CODEC A Headphone/Line-out Left
63 92 C6 VssHP POWER P Headphone Ground
NA 93 D6 DCDC_mod1 DCDC P DCDC mode pin 1
64 94 D5 VddHP POWER P Headphone Power
65 95 A6 HPR CODEC A Headphone/Line-out Right
NA 96 D4 LINE2L CODEC A Line-in 2 Left (AKA: FM-in Left)
NA 97 C5 LINE2R CODEC A Line-in 2 Right (AKA: FM-in Right)
66 98 A5 Vbg CODEC A Bandgap Decoupling Capacitor
67 99 B4 Vag CODEC A Analog Ground Decoupling Capacitor
68 100 A4 ADCL CODEC A ADC Left Filter Capacitor
69 101 B3 ADCR CODEC A ADC Right Filter Capacitor
70 102 C4 REFn CODEC A ADC Negative Reference Capacitor
71 103 C3 REFp CODEC A ADC Positive Reference Capacitor
NA 104 A3 DCDC_mod0 DCDC P DCDC mode pin 0
72 105 B5 VssA1 POWER P Analog Ground 1
73 106 B2 VddA1 POWER P Analog Power 1
74 107 A2 XTALO SYSTEM A Crystal Out
75 108 A1 XTALI SYSTEM A Crystal In
76 109 B1 VddPLL POWER P PLL Power
77 110 E4 VddXTAL SYSTEM A Power for XTAL oscillator (generated on-chip)
78 111 E5 VssPLL POWER P PLL Ground
79 112 D3 FRESET SYSTEM A Fast Reset, Fast Falling Edge (<15ns) Powers
Down Device
PSWITCH SYSTEM A Power Switch
80 113 C2 USB_DP USB A USB Positive Data Line
81 114 C1 USB_DM USB A USB Negative Data Line
100TQFP 144TQFP 144fpBGA PIN MODULE TYPE DESCRIPTION
Pin Definition Table (Continued)
PIN DESCRIPTIONS OF IC