22
POA-A1HDCI/POA-A1HD
BU4094BCFV (IC101,IC102,IC501,IC502,IC503,IC504, TC4094BF (IC201,IC202)
IC505,IC506,IC507,IC508,IC509,IC510)
BU4094BCFV
and TC4094BF Terminal Function
bit Pin No. Port Symbol Function
1 EXP105 FH1 FAN1 control pin
2 EXP106 FH2 FAN2 control pin
3 EXP107 FH3 FAN3 control pin
IC101 4 EXP108 FH4 FAN4 control pin
5 EXP109 FH5 FAN5 control pin
6 EXP110 FON1 FAN1 ON control pin (L1/L2 ch)
7 EXP111 FON2 FAN2 ON control pin (L3/L4 ch)
8 EXP112 FON3 FAN3 ON control pin (L3/L4 ch)
9 EXP97 FON4 FAN4 ON control pin (L5/R5 ch)
10 EXP98 FON5 FAN5 ON control pin (L5/R5 ch)
11 EXP99 FHL1 FAN L control pin (Not used)
IC102 12 EXP100 FHR1 FAN R control pin (Not used)
13 EXP101 FONL1 FAN L ON control pin (Not used)
14 EXP102 FONR1 FAN R ON control pin (Not used)
15 EXP103 NC NC
16 EXP104 NC NC
Note: Pin No. : Terminal number of microcomputer.
Port Name : The name entered in the data sheet of microcomputer.
Symbol : Symbolized interface function.
I/O : Input or out of part.
“I” = Input port
“O” = Output port
Type : Composition of port in case of output port.
“C” = CMOS output
“N” = NMOS open drain output
“P” = PMOS open drain output
Op : Pull up/Pull down selection information.
“Iu” = Inner microcomputer pull up
“Id” = Inner microcomputer pull down
“Eu” = External microcomputer pull up
“Ed” = External microcomputer pull down
Det : Indicates judging state of input port. Level detection is “LV”; Edge detection is “Ed”; Detection by both shifting is “E&L”;
Serial data detection is “S” (Serial data output is also “S”).
Res : State at reset.
“H” = Outputs High Level at reset
“L” = Outputs Low Level at reset
“Z” = Becomes High impedance mode at reset
STBY : State of port when STANDBY mode.
“O/L” = Output port and “L”
“I” = Input port
Stop : State of port when Stop mode.
“O/L” = Output port and “L”
“I” = Input port
2
SERIAL
IN
STROBE
Q
1
Q2
Q3
Q4
CLOCK
3
4
5
6
7
8
15
14
13
12
11
10
9
V
SS
1
OUTPUT
ENABLE
V
DD
Q6
Q7
Q8
Q'S
Q5
QS
16
STROBE 1
2
3
4
5
6
7
8
9
10
11
16
15
14
13
12
DATA
CLOCK
Q1
Q2
Q3
Q4
V
SS
V
DD
OE
Q5
Q6
Q7
Q8
Q’
S
Q
S
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