W83627HG-AW Nuvoton Technology Corporation of America, W83627HG-AW Datasheet - Page 93

• Manufacturer Part Number: W83627HG-AW
• Description: IC LPC SUPER I/O 128-PQFP
• Manufacturer: Nuvoton Technology Corporation of America

Specifications of W83627HG-AW

• Applications: PC's, PDA's
• Interface: LPC
• Voltage - Supply: 3.3V, 5V
• Package / Case: 128-XFQFN
• Mounting Type: Surface Mount
• Pin Count: 128
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

CRF1 （Default 0x00）
CRF2 （Default 0xFF）
7 - 6
5 - 4
3 - 2
7 - 6
5 - 4
3 - 2
1 - 0
BIT
BIT
1
0
Boot Floppy
00： FDD A
01： FDD B
10： FDD C
11： FDD D
Media ID1, Media ID0. These bits will be reflected on FDC's Tape Drive Register bit 7,
6.
Density Select
00： Normal （Default）
01： Normal
10： 1 （Forced to logic 1）
11： 0 （Forced to logic 0）
DISFDDWR
0： Enable FDD write.
1： Disable FDD write（forces pins WE, WD stay high）.
SWWP
0： Normal, use WP to determine whether the FDD is write protected or not.
1： FDD is always write-protected.
FDD D Drive Type
FDD C Drive Type
FDD B Drive Type
FDD A Drive Type
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DESCRIPTION
DESCRIPTION
W83627HF/ F/ HG/ G
Publication Release Date: June 09, 2006
Revision 2.27