5-12
T12
T13
T14
T15
T19
T20
T21
T22
T23
T24
U1
U2
U3
U4
U5
U6
U10
U11
U12
U13
U14
U15
U19
U20
U21
U22
U23
U24
V1
V2
V3
V4
V5
V6
V23
V24
W1
W2
W3
W4
W5
W6
W10
AT0D05
AT0IORDY
AT0D15
AT0DMARQ
GCSB3
GCSB1
RDATA11
RDATA10
RADD19
RDATA05
AT1D12
AT1D14
AT1DA0
AT1IORDY
AT1DIOWB
DGND
AT0DA1
AT0D01
AT0D02
AT0D11
AT0DA2
AT0D13
GPIO37
RADD14
RADD13
RADD11
RDATA03
RDATA06
AT1DIORB
AT1DMACKB
AT1CS1B
AT1RESETB
AT1DMARQ
DGND
RADD05
FCSB0
AT1D15
AT1DA1
MD9
MD6
MD8
DVDD15(1.5V)
DGND
O
O
O
O
O
—
I/O
I/O
O
I/O
I/O
I/O
O
I
O
—
O
O
O
O
O
O
I
O
O
O
I/O
I/O
O
O
O
O
I
—
O
O
I/O
O
I/O
I/O
I/O
—
—
Output of data [05] for IDE I/F
Output of IORDY signal for IDE I/F
Output of data [15] for IDE I/F
Output of DMARQ signal for IDE I/F
Output of GIO chip select [3]
Not used
Input/output of ROM/GIO data [11]
Input/output of ROM/GIO data [10]
Output of ROM/GIO address [19]
Input/output of ROM/GIO data [5]
Input/output of IDE I/F data [12]
Input/output of IDE I/F data [14]
Output of IDE I/F address [0]
Input of I/O ready
Output of IDE I/F I/O write for HDD
Digital GND
Output of address [1] for IDE I/F
Output of data [01] for IDE I/F
Output of data [02] for IDE I/F
Output of data [11] for IDE I/F
Output of address [2] for IDE I/F
Output of data [13] for IDE I/F
Input of clear to send
Output of ROM/GIO address [14]
Output of ROM/GIO address [13]
Output of ROM/GIO address [11]
Input/output of ROM/GIO data [3]
Input/output of ROM/GIO data [6]
Output of IDE I/F I/O read for HDD
Output of ACK signal
Output of chip select [1] for HDD
Output of HDD I/F reset
Input of IRQ signal
Digital GND
Output of data [09] for IDE I/F
Output of data [04] for IDE I/F
Output of INTRQ signal for IDE I/F
Output of reset signal for IDE I/F
Output of data [00] for IDE I/F
Output of DMC ACK signal for IDE I/F
Output of select signal for SPDIF
Not used
Output of ROM/GIO address [7]
Input/output of ROM/GIO data [4]
Output of ROM/GIO address [5]
Output of ROM chip select
Input/output of IDE I/F data [15]
Output of IDE I/F address [1]
Input/output of buffer memory interface data bus [9]
Input/output of buffer memory interface data bus [6]
Input/output of buffer memory interface data bus [8]
Power supply input
Digital GND
Pin No.
Pin Name
I/O
Function
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