Cool-Icam Stylus 1500 manuels

Cool icam Stylus 1500 Manuel de service (158 pages)

marque: Cool-icam | Catégorie: Webcams | Taille: 5.67 MB |

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Table des matières

Power Management Integrated

1

Circuit (PMIC) for i.MX35/51

1

DEVICE VARIATIONS

2

Freescale Semiconductor 3

3

4 Freescale Semiconductor

4

Freescale Semiconductor 5

5

6 Freescale Semiconductor

6

Freescale Semiconductor 7

7

8 Freescale Semiconductor

8

Freescale Semiconductor 9

9

10 Freescale Semiconductor

10

ELECTRICAL CHARACTERISTICS

11

MAXIMUM RATINGS

11

FUNCTIONAL DESCRIPTION

31

FUNCTIONAL PIN DESCRIPTION

31

POWER GATING

32

SWITCHERS

33

REGULATORS

34

GENERAL OUTPUTS

35

CONTROL LOGIC

36

THERMAL GROUNDS

39

PROGRAMMABILITY

40

SPI INTERFACE DESCRIPTION

41

Freescale Semiconductor 43

43

C INTERFACE

44

I2C INTERFACE

45

INTERRUPT HANDLING

46

Freescale Semiconductor 47

47

SPECIFIC REGISTERS

48

CLOCK GENERATION

49

SRTC SUPPORT

50

REAL TIME CLOCK

51

TIME OF DAY ALARM

52

TIMER RESET

52

RTC TIMER CALIBRATION

52

COIN CELL BATTERY BACKUP

53

POWER CONTROL SYSTEM

54

INTERFACE

54

Freescale Semiconductor 55

55

OPERATING MODES

56

POWER CONTROL STATE MACHINE

56

POWER CUT DESCRIPTION

58

TURN ON EVENTS

60

TURN OFF EVENTS

61

TIMING DIAGRAMS

62

POWER UP

62

POWER MONITORING

64

POWER SAVING

64

REGULATOR MODE CONTROL

65

BUCK REGULATORS

66

POWER GATING SYSTEM

67

USER OFF POWER GATING

67

MEMORY HOLD POWER GATING

68

GENERAL PURPOSE OUTPUTS

69

IO, EFUSE

71

BUCK REGULATOR SUPPLIES

72

SWITCHING FREQUENCY

73

BUCK REGULATOR CORE

74

SUPPLIES

76

DYNAMIC VOLTAGE SCALING

78

SPICLK shut down

80

BOOST REGULATOR

81

LINEAR REGULATORS

82

(73),(74)

83

TRANSIENT RESPONSE WAVEFORMS

84

SHORT-CIRCUIT PROTECTION

84

VAUDIO AND VVIDEO SUPPLIES

85

LOW VOLTAGE SUPPLIES

85

PERIPHERAL INTERFACING

86

MULTI-MEDIA CARD SUPPLY

86

BATTERY INTERFACE AND CONTROL

89

CHARGE PATH

89

90 Freescale Semiconductor

90

BUILDING BLOCKS AND FUNCTIONS

91

OVER-VOLTAGE PROTECTION

92

POWER DISSIPATION

93

REVERSE SUPPLY MODE

93

CHARGE LED INDICATOR

95

CHARGER OPERATION

96

SOFTWARE CONTROLLED CHARGING

97

FACTORY MODE

98

USB LOW-POWER BOOT

98

ADC SUBSYSTEM

100

CONVERTER CORE

100

INPUT SELECTOR

100

BUFFEN = 1

101

DEDICATED READINGS

102

CHANNEL 3 CHARGER VOLTAGE

103

CHANNEL 4 CHARGER CURRENT

103

CHANNEL 2 APPLICATION SUPPLY

103

ADC ARBITRATION

105

FUNCTIONAL DEVICE OPERATION

106

TOUCH SCREEN INTERFACE

107

COULOMB COUNTER

108

ID DETECTOR

113

LIGHTING SYSTEM

114

BACKLIGHT DRIVERS

114

LEDxDC[5:0]

115

Duty Cycle

115

SIGNALING LED DRIVERS

116

SPI BITMAP

119

120 Freescale Semiconductor

120

Table 111. SPI Bitmap

120

Freescale Semiconductor 121

121

122 Freescale Semiconductor

122

124 Freescale Semiconductor

124

Freescale Semiconductor 125

125

126 Freescale Semiconductor

126

Freescale Semiconductor 127

127

128 Freescale Semiconductor

128

Table 121. Register 9, ACC 0

128

130 Freescale Semiconductor

130

Freescale Semiconductor 131

131

132 Freescale Semiconductor

132

Freescale Semiconductor 133

133

134 Freescale Semiconductor

134

Freescale Semiconductor 135

135

136 Freescale Semiconductor

136

Freescale Semiconductor 137

137

138 Freescale Semiconductor

138

Freescale Semiconductor 139

139

140 Freescale Semiconductor

140

Freescale Semiconductor 141

141

Freescale Semiconductor 143

143

144 Freescale Semiconductor

144

Freescale Semiconductor 145

145

146 Freescale Semiconductor

146

Freescale Semiconductor 147

147

148 Freescale Semiconductor

148

Freescale Semiconductor 149

149

TYPICAL APPLICATIONS

151

PACKAGING

152

139-PIN

152

98ASA10820D

152

REVISION 0

152

186-PIN

154

98ASA10849D

154

ADDITIONAL DOCUMENTATION

156

REVISION HISTORY

157

Document Number: MC13892

158

Rev. 19.0

158

How to Reach Us:

158

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