STP2001QFP Sun Microelectronics, STP2001QFP Datasheet - Page 16

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

STP2001.frm Page 16 Monday, August 25, 1997 2:46 PM
P
160-Pin PQFP Pin Assignment
16
Pin
ACKAGE
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
1
2
3
4
5
6
7
8
9
STP2001QFP
ENET_IRQ
SCSI_IRQ
FPY_DENSENSE
FPY_DISKCHG
FPY_WRPROT
FPY_TRACK0
FPY_RDDATA
FPY_INDEX
FPY_CLK24
GND
FPY_EJECT
FPY_HEADSEL
FPY_STEP
FPY_DIR
GND
FPY_WRDATA
FPY_WRGATE
FPY_DRVSEL
VCC
FPY_MOTEN
FPY_DENSEL
VCC
FPY_CLK32
SB_PA[0]
SB_PA[1]
SB_PA[2]
GND
SB_PA[3]
SB_PA[4]
SB_PA[16]
SB_PA[z]
VCC
Signal Name
I
NFORMATION
Pin
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
SB_PA[y]
SB_PA[x]
SB_PA[w]
SB_PA[v]
GND
CHIP_SEL
SB_RD
SB_AS
SB_SEL
SB_D[0]
SB_D[1]
SB_D[2]
SB_D[3]
GND
SB_D[4]
SB_D[5]
SB_D[6]
SB_D[7]
SB_D[8]
SB_D[9]
VCC
SB_D[10]
SB_D[11]
SB_D[12]
SB_D[13]
SB_D[14]
SB_D[15]
GND
SB_CLK
SB_D[16]
SB_D[17]
SB_D[18]
Slave I/O
Integrated SBus Interface Slave I/O Controller
Signal Name
Pin
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
SB_D[19]
SB_D[20]
SB_D[21]
VCC
SB_D[22]
SB_D[23]
SB_D[24]
SB_D[25]
SB_D[26]
SB_D[27]
GND
SB_D[28]
SB_D[29]
SB_D[30]
SB_D[31]
SB_SIZ[2]
SB_SIZ[1]
SB_SIZ[0]
GND
SB_ACK[2]
SB_ACK[1]
SB_ACK[0]
SER_DTR_A
SER_TXD_A
GND
SER_RTS_A
SER_SYNC_A
SER_TRXC_A
SER_TXD_B
SER_TRXC_B
VCC
SER_RTS_B
Signal Name
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
Pin
97
98
99
SER_DTR_B
SER_SYNC_B
KBD_DOUT
MSE_OUT
POWER_OFF
JTAG_TDO
VCC
SER_CLK
SER_RTXC_B
SER_CTS_B
GND
SER_RXD_B
SER_DCD_B
SER_RTXC_A
SER_CTS_A
VCC
SER_RXD_A
SER_DCD_A
LINK_TEST_EN
MSE_DIN
KBD_DIN
MON_MSE_MUX
JTAG_TDI
JTAG_CLK
JTAG_TMS
JTAG_RST
GENERIC_RDY
IU_ERROR
POR_RST_IN
GENERIC_CS
SYS_LED
EPROM_CS
Signal Name
Pin
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
TOD_CS
EB_RD
EB_WR
EB_D[0]
GND
EB_D[1]
EB_D[2]
EB_D[3]
EB_D[4]
EB_D[5]
EB_D[6]
VCC
EB_D[7]
EB_ADDRLATCH
SYS_RST_OUT
MMC_RST_OUT
M0_IRL[0]
M0_IRL[1]
GND
M0_IRL[2]
M0_IRL[3]
CLK_10MHZ
SB_IRQ[1]
SB_IRQ[2]
SB_IRQ[3]
SB_IRQ[4]
SB_IRQ[5]
SB_IRQ[6]
SB_IRQ[7]
PFD
MODERR_IRQ
MSI_IRQ
Signal Name
July 1997