RS8234 Mindspeed Technologies, RS8234 Datasheet - Page 58

• Manufacturer Part Number: RS8234
• Description: Atm Servicesar Plus With Xbr Traffic Management
• Manufacturer: Mindspeed Technologies

2.0 Architecture Overview
2.10 Logic Diagram and Pin Descriptions
Figure 2-11. RS8234 Logic Diagram (1 of 3)
2-26
Address/Data Command Parity
Transaction Target Ready
Transactor Initiator Ready
Bus Device Acknowledge
Transaction Termination
Command/Byte Enable
Bus Device Slot Select
Address/Data Bus
Bus Parity Error
Framing Signal
Bus Signalling
System Reset
Bus Grant
Bus Clock
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I
I
I
I
I
I
AB26
Mindspeed Technologies
G25
F25
F24
F23
E26
E23
D26
D25
D24
T23
N26
K23
F26
K24
M25
M24
M23
L25
L26
T24
Y25
L24
N23
Y23
W24
W25
W26
V24
V25
V26
U23
U24
T25
R23
R24
R25
R26
P24
P25
P26
J26
J25
J24
H25
H24
H23
G26
I = Input, O = Output, OD = Open Drain Output
HAD31
HAD30
HAD29
HAD28
HAD27
HAD26
HAD25
HAD24
HAD23
HAD22
HAD21
HAD20
HAD19
HAD18
HAD17
HAD16
HAD15
HAD14
HAD13
HAD12
HAD11
HAD10
HAD9
HAD8
HAD7
HAD6
HAD5
HAD4
HAD3
HAD2
HAD1
HAD0
HC/BE3*
HC/BE2*
HC/BE1*
HC/BE0*
HPAR
HFRAME*
HIRDY*
HTRDY*
HSTOP*
HDEVSEL*
HIDSEL
HGNT*
HPERR*
HCLK
HRST*
PCI5V
The symbol (*) Indicates Active Low
PCI Interface
ATM ServiceSAR Plus with xBR Traffic Management
Signals
Host
™
HENUM*
HSERR*
HREQ*
HLED*
HINT*
Y26
L23
L4
B23
AA25
OD
OD
OD LED Power
OD ENUM#
O
28234-DSH-001-B
Arbiter Bus Request
Interrupt Request
System Error
RS8234
100074