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PDF SAA1575HL Data sheet ( Hoja de datos )
| Número de pieza | SAA1575HL | |
| Descripción | Global Positioning System GPS baseband processor | |
| Fabricantes | Philips | |
| Logotipo |  |
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INTEGRATED CIRCUITS
DATA SHEET
SAA1575HL
Global Positioning System (GPS)
baseband processor
Product specification
Supersedes data of 1999 May 17
File under Integrated Circuits, IC18
1999 Jun 04
1 page  
Philips Semiconductors
Global Positioning System (GPS)
baseband processor
5 BLOCK DIAGRAM
Product specification
SAA1575HL
handbook, full pagewidth
80C51XA PROCESSOR MODULE
STATIC RAM
(2 kbytes WORDS)
80C51XA
CORE
UART 0
UART 1
TIMER 0, 1
83
TXD0
84 RXD0
81 TXD1
82 RXD1
XTAL1
XTAL2
14
15
SYSTEM CLOCK
GENERATOR
ADDRESS
AND
DATA
TIMER 2
WATCHDOG
TIMER
D15 to D0
WRH
WRL
RD
IF1
IF2
RCLK
SCLK
T1S
TEST1
TEST2
48, 49, 53 to 59, 62 to 64, 67 to 70
45
46
47
EXTERNAL BUS
INTERFACE
10, 11, 18 to 24, 27 to 29, 32 to 36, 39, 40
41
73
93 CORRELATORS
CONTROL
92
CHANNEL 0
98 CHANNEL 1
CHANNEL 2
1 CHANNEL 3
CHANNEL 4
2
CHANNEL 5
CHANNEL 6
CHANNEL 7
SAA1575HL
CONTROL
REGISTERS
REAL-TIME
CLOCK
89
90
91
5 to 7, 87, 88,
94 to 96
76
75
RESET
CONTROLLER
74
52
43
78
77
99
100 8, 9
16, 25,
12, 30, 37, 51,
13, 17, 26, 31,
38, 50, 60, 65,
97 72 80 66
61, 86 71, 79, 85
4 3 42 44
A19 to A1
PMCS
DMCS
RFDAT
RFCLK
RFLE
GPIO7 to GPIO0
XTAL3
XTAL4
PWRFAIL
PWRDN
RSTIME
PWRM
PWRB
n.c. VCC(R) VCC(B) VCC(core) VCC(P) VSS
TP4 TP3 TP2 TP1
MHB460
1999 Jun 04
Fig.1 Block diagram.
5
5 Page 
Philips Semiconductors
Global Positioning System (GPS)
baseband processor
Product specification
SAA1575HL
handbook, full pagewidth
SCLK 1
T1S 2
TP3 3
TP4 4
GPIO7 5
GPIO6 6
GPIO5 7
n.c. 8
n.c. 9
A19 10
A18 11
VCC(core) 12
VSS 13
XTAL1 14
XTAL2 15
VCC(P) 16
VSS 17
A17 18
A16 19
A15 20
A14 21
A13 22
A12 23
A11 24
VCC(P) 25
SAA1575HL
75 XTAL4
74 PWRFAIL
73 DMCS
72 VCC(R)
71 VSS
70 D0
69 D1
68 D2
67 D3
66 VCC(core)
65 VSS
64 D4
63 D5
62 D6
61 VCC(P)
60 VSS
59 D7
58 D8
57 D9
56 D10
55 D11
54 D12
53 D13
52 PWRDN
51 VCC(P)
MHB461
1999 Jun 04
Fig.2 Pin configuration.
11
11 Page | ||
| Páginas | Total 56 Páginas | |
| PDF Descargar | [ Datasheet SAA1575HL.PDF ] | |
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