Sanyo PLC-XP100L - IIC Bus 8 Bits 8 Ch 5 V D;A Converter; Fan Control); Parallel Output Expander (74 LCX574)

-83-
Parallel Output Expander (74LCX574)
IIC Bus 8Bits 8ch 5V D/A Converter (M62393FP No.1 Fan Control)
Control Port Functions
Pin No. Function Name Function Pol.
Action
Stand-by Power On
1 Reset Input I
→
2 IIC BUS SCL I
→
3 IIC BUS SDA I/O
→
4 FAN_CONT1 FAN_X Control Voltage (Panel Cooling Fan) AO
→
0:FAN Max ~ 255:FAN Min
5 FAN_CONT2 FAN_X Control Voltage (Panel Cooling Fan) AO
→
0:FAN Max ~ 255:FAN Min
6 FAN_6_DRIVE FAN_X Drive(CPU213:FAN_DRIVE_CPU - AND) AO
→
255:ON 0:OFF
7 Not used AO
→
(Open)
8 DAC Lower Ref. Voltage -
→
9
DAC Upper Ref.
Voltage(CH5~CH8)
-
→
10 GND -
→
11
DAC Upper Ref. Voltage
(CH1~CH4)
-
→
12 FAN_CONT3 FAN_X Control Voltage (LAMP Cooling Fan) AO
→
0:FAN Max ~ 255:FAN Min
13 FAN_CONT7 FAN_X Control Voltage (Set Exhaust Fan Small) AO
→
0:FAN Max ~ 255:FAN Min
14 FAN_CONT6 FAN_X Control Voltage (Set Exhaust Fan Big) AO
→
0:FAN Max ~ 255:FAN Min
15 FAN_CONT5 FAN_X Control Voltage (Power Cooling Fan) AO
→
0:FAN Max ~ 255:FAN Min
16
Power for Output Buffer (4.5V ~
5.5V)
-
→
17 Power Supply +5V±10％ -
→
18 Slave Address Setting Pin2 (Vdd) I
→
H
19 Slave Address Setting Pin1 (GND) I
→
H
20 Slave Address Setting Pin0 (GND) I
→
H
Pin No. Function Name Function Pol.
Action
Stand-by Power On
1 PIO_EN Parallel I/O Enable Input I
→
-
2 D0 Data Bus 0 I
→
-
3 D1 Data Bus 1 I
→
-
4 D2 Data Bus 2 I
→
-
5 D3 Data Bus 3 I
→
-
6 D4 Data Bus 4 I
→
-
7 D5 Data Bus 5 I
→
-
8 D6 Data Bus 6 I
→
-
9 D7 Data Bus 7 I
→
-
10 GND - - - -
11 PIO_CS_WE Clock Input I
→
12 SW_3.3VGAM_VDDA3 Power Control for Digital Gamma O Fixed L
13 Not used O
14 SW_2.5VGAM_VDE2 Power Control for Digital Gamma O Fixed L
15 Not used O
16 SW_1.8VGAM_VDDI Power Control for Digital Gamma O Fixed L
17 Not used O
18 RST_S&H_SH S&H Reset Signal O
19 DAC_VDDMNT S&H Shutdown Monitor O Fixed L H: Normal L:SIGOUT Not Invert
20 3.3V Power Supply - - -