STP2003PQFP Sun Microelectronics, STP2003PQFP Datasheet - Page 8

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

TABLE 3: Pinout by Function (Continued)
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_wr_l
eb_rdy
eb_tcs
Ethernet Interface: 20 pins
enet_exvr_en
enet_mgt_clk
enet_mgt_d0
enet_mgt_d1
enet_rx_clk
enet_rx_dv
enet_rx_er
enet_rxd[0]
enet_rxd[1]
enet_rxd[2]
8
STP2003QFP
Name
172
193
192
190
188
187
186
185
184
170
168
167
166
207
206
205
204
76
75
74
73
163
164
77
165
31
32
34
33
21
22
23
19
18
17
Pin
PCIO
PCI I/O Controller
Tri
BiDir
BiDir
BiDir
BiDir
BiDir
BiDir
BiDir
BiDir
Tri
Tri
Tri
Tri
In
In
In
In
In
In
In
In
Tri
Tri
In
Tri
Tri
Tri
BiDir
BiDir
In
In
In
In
In
In
Dir
T4S
B8S
B8S
B8S
B8S
B8S
B8S
B8S
B8S
T4S
T4S
T4S
T4S
I
I
I
I
I
I
I
I
T8S
T8S
I
T4S
T4S
T16
B4S
B4S
I
I
I
I
I
I
Type
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 (AudioIn)
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 Write
EBus2 Ready Input (25 mA pull-up)
EBus2 DMA Terminal Count
External Transceiver Enable
Transceiver Management Clock
Transceiver Management Data
Transceiver Management Data
100baseT Receive Clock
100baseT Receive Frame Delimit
100baseT Receive Error
100baseT Receive Data
100baseT Receive Data
100baseT Receive Data
Description
August 2001