W83627UHG Nuvoton Technology Corporation of America, W83627UHG Datasheet - Page 108

• Manufacturer Part Number: W83627UHG
• Description: IC I/O CONTROLLER 128-QFP
• Manufacturer: Nuvoton Technology Corporation of America

Specifications of W83627UHG

• 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

(13) Seek
(14) Configure
(15) Relative Seek
(16) Dumpreg
(17) Perpendicular Mode
(18) Lock
Command
Execution
Command
Execution
Command
Command
Result
Command
PHASE
PHASE
PHASE
PHASE
PHASE
R/W
R/W
R/W
R/W
R/W
W
W
W
R
W
W
W
W
W
W
W
W
W
W
R
R
R
R
R
R
R
R
R
R
0
0
OW
0
0
| --------------------PRETRK ----------------------- |
0
-----------------------PRETRK -------------------------
D7
1
0
----------------------- PCN-Drive 0--------------------
----------------------- PCN-Drive 2--------------------
0
D7
----------------------- PCN-Drive 1 -------------------
----------------------- PCN-Drive 3 -------------------
--------SRT ------------------ | --------- HUT --------
----------- HLT -----------------------------------| ND
0 EIS EFIFO POLL | ------ FIFOTHR --------
------------------------ SC/EOT ----------------------
0
LOCK 0
| -------------------- RCN ---------------------------- |
D7
D7
D7
-------------------- NCN -----------------------
EIS EFIFO POLL | ------ FIFOTHR ----|
0
0
0
DIR
0
D6
D6
0
0
0
0
D6
D6
D6
D3
0
0
D5
0
0
D5
0
0
0
D3
D5
D5
0
D5
D4
1
0
D4
0
0
D2
D2
0
D4
D4
0
0
1
D4
D3
1
0
D3
D1
0
0
D1
D3
1
D3
0
D3
0
1
-93-
HDS DS1 DS0
D2
D0 GAP
1
D2
HDS DS1 DS0
D0 GAP WG
0
0
D2
D2
D2
1
1
0
D1
D1
1
0
1
D1
D1
D1
1
1
1
Publication Release Date: March 24, 2008
D0
D0
WG
1
0
D0
D0
1
D0
1
0
0
Command codes
Head positioned over proper
cylinder on diskette
Configure information
Internal registers written
Command Code
Command codes
Registers placed in FIFO
W83627UHG
REMARKS
REMARKS
REMARKS
REMARKS
REMARKS
Revision 1.44