1. Overview Rev.1.00 Jan. 10, 2008 Page 18 of 1658 REJ09B0261-0100
No. Pin Name I/O Function No. Pin Name I/O Function
181 D63/AD31 IO/IO Local bus data 63/PCI
address data 31
199 REQ2 I Bus request 2 (PCI host)
182 WE4/CBE0 O/IO Write enable 4/PCI
command/byte enable 0
200 REQ3 I Bus request 3 (PCI host)
183 WE5/CBE1 O/IO Write enable 5/PCI
command/byte enable 1
201 GNT1 O PCI bus grant 1
184 WE6/CBE2 O/IO Write enable 6/PCI
command/byte enable 2
202 GNT2 O PCI bus grant 2
185 WE7/CBE3 O/IO Write enable 7/PCI
command/byte enable 3
203 GNT3/MMCCLK O/O PCI bus grant 3/MMCIF card
clock output
186 PCIFRAME/
VSYNC
IO/IO PCI cycle frame/VSYNC
output
204 PCIRESET O PCI reset (RST)
187 IRDY/HSYNC IO/IO PCI initiator ready/HSYNC
output
205 PCICLK/
DCLKIN
I/I PCI input clock/DU dot clock
input
188 TRDY/DISP IO/O PCI target ready/display
period
206 INTA IO PCI interrupt A
189 IDSEL I PCI configuration device
select
207 EXTAL I External input clock/Crystal
resonator
190 LOCK/ODDF IO/IO PCI lock/even-odd field 208 XTAL O Crystal resonator
191 DEVSEL/
DCLKOUT
IO/O PCI device select/DU dot
clock output
209 PRESET I Power on reset
192 PAR IO PCI parity 210 NMI I Nonmaskable interrupt
193 STOP/CDE IO/O PCI transaction stop/color
detection
211 IRL0 I IRL interrupt request 0
194 SERR IO PCI system error 212 IRL1 I IRL interrupt request 1
195 PERR IO PCI parity error 213 IRL2 I IRL interrupt request 2
196 REQ0/REQOUT I/O Bus request 0 (PCI host)/
bus request output
214 IRL3 I IRL interrupt request 3
197 GNT0/GNTIN O/I PCI bus grant 0 215 STATUS0/
DRAK0
O/O Status 0/DMA channel 0
transfer request
acknowledge 0
198 REQ1 I PCI request 1 (PCI host) 216 STATUS1/
DRAK1
O/O Status 1/DMA channel 1
transfer request
acknowledge 1