W83697HFFDC Information Storage Devices, Inc, W83697HFFDC Datasheet - Page 23

• Manufacturer Part Number: W83697HFFDC
• Description: LPC Interface I/o Plus Game/midi Port, Fan Control, Flash ROM I/f
• Manufacturer: Information Storage Devices, Inc

1.5 Infrared Port
1.6 Fresh ROM Interface
IRRX
IRTX
CIRRX#
GP57-GP55
GP47-GP42
GP41-GP40
GP37-GP30
GP27-GP24
GP23-GP20
XA18-XA16
XA15-XA10
SYMBOL
SYMBOL
ROMCS#
XA9-XA8
XA7-XA0
XD7-XD4
XD3-XD0
MEMW#
MEMR#
GP54
GP53
GP52
66-68
69-74
76-77
78-85
86-89
91-94
PIN
PIN
100
64
65
95
96
97
OUT
I/OD
I/OD
I/OD
I/OD
I/OD
I/OD
I/OD
I/OD
I/OD
I/O
I/O
I/O
I/O
I/O
I/O
I/O
In
I/O
I/O
IN
O
O
ts
12t
12t
12t
12t
12t
12t
12t
t
12t
12t
12t
12t
12t
12t
12t
12t
12t
12t
Alternate Function Input: Infrared Receiver input.
General purpose I/O port 3 bit 6.
Alternate Function Output: Infrared Transmitter Output.
General purpose I/O port 3 bit 7.
Consumer IR receiving input. This pin can Wake-Up system from
S5
Flash ROM interface Address[18:16]
General purpose I/O port 5 bit7-5
Flash ROM interface Address[15:10]
General purpose I/O port 4 bit7-2
Flash ROM interface Address[9:8]
General purpose I/O port 4 bit1-0
Flash ROM interface Address[7:0]
General purpose I/O port 3 bit7-0
Flash ROM interface Data Bus[7:4]
General purpose I/O port 2 bit7-4
Flash ROM interface Data Bus [3:0]
General purpose I/O port 2 bit3-0
Flash ROM interface Chip Select
General purpose I/O port 5 bit4
Flash ROM interface Memory Read Enable
General purpose I/O port 5 bit3
Flash ROM interface Memory Write Enable
General purpose I/O port 5 bit2
cold.
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FUNCTION
FUNCTION
Publication Release Date:Feb. 2002
W83697HF
Revision 0.70