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Iic bus d/a converter – Eiki LC-X71 LC-X71L User Manual

Page 57

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68

M/A_PF

Power Fail Detection M/A

L: Error

I

69

FAN_PF

Power Fail Detection FAN

L: Error

I

70

SWF_1.2V_PF

Power Fail Detection SWF_1.2V

L: Error

I

71

SWF_2.5.V_PF

Power Fail Detection SWF_2.5V

L: Error

I

72

VDEC_1.8V_PF

Power Fail Detection VDEC_1.8V

L: Error

I

73

FPGA_1.5V_PF

Power Fail Detection FPGA_1.5V

L: Error

I

74

GAM_15.5V_PF

Power Fail Detection GAM_15.5V

L: Error

I

75

S3.3V

-

-

-

76

GND

-

-

-

77

MAIN_6V_PF

Power Fail Detection MAIN_6V

L: Error

I

78

MAIN_3.3V_PF

Power Fail Detection MAIN_3.3V

L: Error

I

79

GND

-

-

-

80

AD_3.3V_PF

Power Fail Detection AD_3.3V

L: Error

I

81

GND

-

-

-

82

AD_5V_PF

Power Fail Detection AD_5V

L: Error

I

83

GAM_1.8V_PF

Power Fail Detection GAM_1.8V

L: Error

I

84

(Not used)

L fixed

O

85

GND

-

-

-

86

(Not used)

L fixed

O

87

S3.3V

-

-

-

88

(Not used)

L fixed

O

89

PJ_SH_UART1

Command for PJ-Net (SH:RXD)

I

90

SH_PJ_UART1

Command for PJ-Net (SH:TXD)

O

91

GND

-

-

-

92

(Not used)

L fixed

O

93

GND

-

-

-

94

(Not used)

L fixed

O

95

IRQ0

Interrupt Output (Level Output)

Active H

O

96

(Not used)

L fixed

O

97

PRODUCT_OPT1

Product Option (2 port)

I

98

PRODUCT_OPT2

Product Option (2 port)

I

99

GND

-

-

-

100

GND

-

-

-

Pin No.

Function Name

Function

Polarity

I/O

Control Port Functions

4

O

(Not used)

5

O

(Not used)

6

O

(Not used)

IC281

7

O

(Not used)

M62393

12

O

(Not used)

13

O

(Not used)

14

O

(Not used)

15

O

VOLUME

16

-

Vcc

Power Supply for Output Buffer

+5V

18

I

CS2

Slave address setting port_2

(Vdd)

19

I

CS1

Slave address setting port_1

(Vdd)

20

I

CS0

Slave address setting port_0

(GND)

4

O

FANCONT1

5

O

FANCONT2

6

O

FAN_6_DRIVE

IC7801

7

O

(Not used)

M62399

12

O

FAN_7_CTL

13

O

FAN_6_CTL

14

O

FAN_5_CTL

15

O

FAN_4_CTL

16

-

Vcc

Power Supply for Output Buffer

+16V

18

I

CS2

Slave address setting port_2

(Vdd)

19

I

CS1

Slave address setting port_1

(Vdd)

20

I

CS0

Slave address setting port_0

(Vdd)

IC Ref. No

Pin

I/O

Signal Name

Function

Note

IIC Bus D/A Converter