STP2003PQFP Sun Microelectronics, STP2003PQFP Datasheet - Page 20

• Manufacturer Part Number: STP2003PQFP
• Description: PCI I/O Controller
• Manufacturer: Sun Microelectronics

TABLE 5: Pinout by Pin Name (Continued)
eb_cs_l[2]
eb_cs_l[3]
eb_cs_l[4]
eb_cs_l[5]
eb_cs_l[6]
eb_cs_l[7]
eb_d[0]
eb_d[1]
eb_d[2]
eb_d[3]
eb_d[4]
eb_d[5]
eb_d[6]
eb_d[7]
eb_dack_l[0]
eb_dack_l[1]
eb_dack_l[2]
eb_dack_l[3]
eb_dreq[0]
eb_dreq[1]
eb_dreq[2]
eb_dreq[3]
eb_irq1
eb_irq2
eb_irq3
eb_irq4
eb_rd_l
eb_rdy
eb_tcs
eb_wr_l
enet_exvr_en
enet_mgt_clk
enet_mgt_d0
enet_mgt_d1
enet_rx_clk
enet_rx_dv
20
STP2003QFP
Name
179
177
176
175
174
172
193
192
190
188
187
186
185
184
170
168
167
166
207
206
205
204
76
75
74
73
163
77
165
164
31
32
34
33
21
22
Pin
PCIO
PCI I/O Controller
Tri
Tri
Tri
Tri
Tri
Tri
BiDir
BiDir
BiDir
BiDir
BiDir
BiDir
BiDir
BiDir
Tri
Tri
Tri
Tri
In
In
In
In
In
In
In
In
Tri
In
Tri
Tri
Tri
Tri
BiDir
BiDir
In
In
Dir
T4S
T4S
T4S
T4S
T4S
T4S
B8S
B8S
B8S
B8S
B8S
B8S
B8S
B8S
T4S
T4S
T4S
T4S
I
I
I
I
I
I
I
I
T8S
I
T4S
T8S
T4S
T16
B4S
B4S
I
I
Type
General Purpose Chip Select 0
Audio Codec Chip Select
SuperIO Chip Select
85C30 SCC Chip Select
UltraSPARC System Controller Chip Select
General Purpose Chip Select 1
EBus2 Data Bus (LSB)
EBus2 Data Bus
EBus2 Data Bus
EBus2 Data Bus
EBus2 Data Bus
EBus2 Data Bus
EBus2 Data Bus
EBus2 Data Bus (MSB)
EBus2 DMA Acknowledge 0 (Parallel Port)
EBus2 DMA Acknowledge 1 (Floppy)
EBus2 DMA Acknowledge 2 (Audio In)
EBus2 DMA Acknowledge 3 (AudioOut)
EBus2 DMA Request 0 (Parallel Port)
EBus2 DMA Request 1 (Floppy)
EBus2 DMA Request 2 (Audio In)
EBus2 DMA Request 3 (Audio Out)
EBus2 Interrupt 0 (Parallel Port)
EBus2 Interrupt 1 (Floppy)
EBus2 Interrupt 2 (Audio Playback)
EBus2 Interrupt 3 (Audio Capture)
EBus2 Read
EBus2 Ready Input (25 mA pull-up)
EBus2 DMA Terminal Count
EBus2 Write
External Transceiver Enable
Transceiver Management Clock
Transceiver Management Data
Transceiver Management Data
100baseT Receive Clock
100baseT Receive Frame Delimit
Description
August 2001