STP2001QFP Sun Microelectronics, STP2001QFP Datasheet - Page 3

• Manufacturer Part Number: STP2001QFP
• Description: Integrated SBus Interface Slave I/O Controller
• Manufacturer: Sun Microelectronics

STP2001.frm Page 3 Monday, August 25, 1997 2:46 PM
July 1997
Keyboard/Mouse
Interrupt Signals
System Signals
Miscellaneous
Reset Signals
SBus Signals
JTAG Signals
Interface
32
5
3
3
7
4
Figure 3. STP2001 Logical Connections
SB_D[31:0]
SB_SEL
CHIP_SEL
SB_PA[V]
SB_PA[W]
SB_PA[X]
SB_PA[Y]
SB_PA[Z]
SB_PA[16]
SB_PA[4:0]
SB_SIZ[2:0]
SB_RD
SB_AS
SB_ACK[2:0]
SB_CLK
SB_IRQ[7:1]
M0_IRL[3:0]
ENET_IRQ
SCSI_IRQ
PFD
MSI_IRQ
MODERR_IRQ
POWER_OFF
MON_MSE_MUX
LINK_TEST_EN
CLK10_MHZ
SYS_LED
IU_ERROR
POR_RST_IN
SYS_RST_OUT
MMC_RST_OUT
JTAG_TDIN
JTAG_TMS (JTAG_MODEL)
JTAG_CLK
JTAG_RESET
JTAG_TDOUT
KBD_DIN
KBD_DOUT
MSE_DIN (MOUSEDIN)
MSE_OUT
Integrated SBus Interface Slave I/O Controller
(FDHDSEL) FPY_HEADSEL
GENERIC_RDY
FPY_DISKCHG
FPY_WRPROT
FPY_WRGATE
SER_TRXC_A
SER_SYNC_A
SER_TRXC_B
SER_SYNC_B
GENERIC_CS
FPY_DENSEL
FPY_DRVSEL
SER_RTXC_A
SER_RTXC_B
EBUS_LATCH
FPY_RDDATA
(FDDENSEN)
FPY_MOTEN
FPY_WRDAT
SER_DCD_A
SER_DCD_B
SER_RXD_A
SER_DTR_A
SER_RXD_B
SER_DTR_B
SER_TXD_A
SER_RTS_A
SER_CTS_A
SER_TXD_B
SER_RTS_B
SER_CTS_B
FPY_EJECT
EPROM_CS
FPY_INDEX
FPY_CLK32
FPY_CLK24
FPY_STEP
SER_CLK
(FDTRK0)
FPY_DIR
TOD_CS
EBD[7:0]
EB_WR
EB_RD
8
Slave I/O
EBus Interface
Floppy Interface
Serial Interface
STP2001QFP
3