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ATAPI Interface section
ATA2_RESET
ATA2_DAT[0-15]
5
ATA2_DMARQ
ATA2_IORDY
ATA2_INTRQ
TO
ATA2_DIOW[L]
ATA2_DIOR[L]
SHEET 4
ATA2_DMAACK[L]
ATA2_ADD[0-4]
D5.0V
D3.3V
GND
4
3
P_CTL[H]
ATA_RESET
ATA_DAT[0-15]
TO SHEET 4
ATA_DMARQ
ATA_IORDY
ATA_INTRQ
2
ATA_DIOW[L]
TO
ATA_DIOR[L]
SHEET 4
ATA_DMAACK[L]
ATA_ADD[0-4]
1
A
RA2201
RA2202
RA2203
RA2204
RA2205
IC2201
C2201
R2201
R2202
C2202
IC2202
B
C
IC2101
C2102
R2101
R2102 R2103
C2101
IC2102
R2217
Q2201
RA2206
RA2207
D
E
2-21
2-22
CN2101
R2104
K2101
RA2101
K2102
K2103
K2104
K2105
RA2102
K2106
K2107
K2108
K2109
RA2103
K2110
K2111
K2112
K2113
RA2104
K2114
K2115
K2116
R2105
R2106
R2107
R2108
R2109
R2110
R2111
K2117
R2112
K2118
R2113
K2119
R2114
K2120
R2115
K2121
R2116
D2101
R2204
K2201
RA2208
K2202
K2203
K2204
K2205
RA2209
K2206
K2207
K2208
K2209
RA2210
K2210
K2211
K2212
K2213
RA2211
K2214
K2215
K2216
R2205
R2206
R2207
R2208
R2209
R2210
R2211
K2217
R2212
K2218
R2213
K2219
R2214
K2220
R2215
K2221
CN2201
R2216
D2201
p20418001a_rev0
F
G
TO
HDD
TO
DRIVE unit
SHEET 6
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