
Tsi106 PowerPC Host Bridge Hardware Specifications Manual
19
80C1000_MA002_02
Pin Assignments
1.5 Pin Assignments
Figure 10 contains the pin assignments for the Tsi106, and
Figure 11 provides a key to the shading.
Figure 11. Pin Assignments Shading Key
16
15
14
13
12
11
10
987654321
W
DL26
DL28
DL30
DH31
DH29
DH27
DH25
DH23
DH21
DH19
DH17
DH15
DH13
DH11
DH9
DH7
W
V
DL24
DL27
DL29
DL31
DH30
DH28
DH26
DH24
DH20
DH18
DH16
DH14
DH12
DH10
DH8
DL22
V
U
MA1/
SDBA0/
AR9
DL23
DL25
DL14
PLL2
PLL0
DL12
DL10
DL4
DL2
DL0
DOE/
DBGL2
TOE
DBG1
DH6
DL21
DL20
U
T
MA2/
SDMA2/
AR10
WE
DH0
DL15
PLL3
PLL1
DL13
DL11
DL3
DL1
TV/
BR2
BA0/
BR3
HIT
DIRTY_IN/
BR1
DL19
DCS/
BG3
T
R
MA3/
SDMA3/
AR11
RCS0
DH2
DH1
DL16
Vss
Vdd
DL9
DL5
Vss
Vdd
TWE/
BG2
DIRTY_OUT/
BG1
ADS/
DALE/
BRL2
A0
TS
R
P
MA5/
SDMA5/
AR13
MA4/
SDMA4/
AR12
DH4
DH3
Vss
Vdd
Vss
DL8
DL6
Vdd
Vss
Vdd
BA1/
BAA/
BGL2
DWE0/
DBG2
A1
XATS/SDMA
1
P
N
MA6/
SDMA6/
AR14
MA0/
SDBA1/
SDMA0/
AR0
DL17
DH5
Vdd
Vss
Vdd
DL7
DH22
Vss
Vdd
Vss
LBCLAIM
CI
A2
TA
N
M
MA8/
SDMA8/
AR16
MA7/
SDMA7/
AR15
RAS0/
CS0
DL18
Vss
Vdd
Vss
NC
Vdd
Vss
Vdd
WT
GBL
A3
TT4
M
L
HRST
MA9/
SDMA9/
AR17
QACK
RAS1/
CS1
Vdd
CKO/
DWE2
RAS5/
CS5
Vss
Vdd
Vss
SYSCLK
DBG0
TBST
BR0
A4
TT3
L
K
MA11/
SDMA11/
AR19
MA10/
SDMA10/
AR18
RAS3/
CS3
RAS2/
CS2
RAS4/
CS4
RAS7/
CS7
Vdd
AVdd
Vss
Vdd
A9A8A7
BG0
A5
TT2
K
J
MA12/
SDMA12/
AR20
CAS0/
DQM0
PPEN
RCS1
RAS6/
CS6
MCP
DBGLB/
CKE
Vss
Vdd
Vss
A11
A6
A13
A12
A10
TEA
J
H
QREQ
CAS1/
DQM1
SUSPEND
TRST
Vss
DWE1/
DBG3
PIRQ/
SDRAS
NC
Vdd
Vss
VddA15
A14A16
TT1
H
G
CAS2/
DQM2
RTC
CAS4/
DQM4
CAS5/
DQM5
Vdd
LSSD_MODE
Vdd
PAR
LOCK
Vss
Vdd
Vss
TSIZ1
TSIZ0
A17
TT0
G
F
BCTL0
BCTL1
CAS6/
DQM6
TCK
Vss
Vdd
Vss
PERR
DEVSEL
Vdd
Vss
Vdd
A21
TSIZ2
ARTRY
A18
F
E
CAS3/
DQM3
NMI
CAS7/
DQM7
MDLE/
SDCAS
TDO
Vss
Vdd
SERR
IRDY
Vss
Vdd
A31
A29
A22
A20
A19
E
D
PAR0/
AR1
PAR1/
AR2
TMS
FOE
AD28
AD24
AD21
AD17
AD14
AD10
C/BE0
AD4
AD0
A30
AACK
A23
D
C
PAR2/
AR3
PAR3/
AR4
PAR5/
AR6
AD30
AD26
AD23
AD19
C/BE2
C/BE1
AD12
AD8
AD6
AD2
A27
A25
A24
C
B
PAR4/
AR5
PAR7/
AR8
AD1
TDI
AD7
AD11
AD15
TRDY
AD18
AD22
AD25
AD29
REQ
ISA_MASTER/
BERR
A28
A26
B
A
PAR6/
AR7
GNT
AD3
AD5
AD9
AD13
FRAME
STOP
AD16
AD20
C/BE3
AD27
AD31
FLSHREQ
MEMACK
A
16
15
14
13
12
11
10
987654321
Figure 10. Pin Assignments
NC
Vss
Vdd
No Connect
Power Supply Ground
Power Supply Positive
AVdd
Clock Power Supply Positive (K9)
VIEW
Signals