T-8110L AGERE [Agere Systems], T-8110L Datasheet - Page 22
![no-image](/images/no-image-200.jpg)
T-8110L
Manufacturer Part Number
T-8110L
Description
Manufacturer
AGERE [Agere Systems]
Datasheet
1.T-8110L.pdf
(164 pages)
- Current page: 22 of 164
- Download datasheet (3Mb)
Ambassador T8110L H.100/H.110 Switch
4 Microprocessor Interface
4.1 Intel/Motorola Protocol Selector
IM_SEL = 1 is the default, if left unconnected, and selects an Intel handshake protocol.
IM_SEL = 0 selects a Motorola handshake protocol.
Note: The IM_SEL signal must be static (either pulled high or pulled low).
Table 9. Intel/Motorola Protocol Selector
4.2 Word/Byte Addressing Selector
WB_SEL = 1 is the default, if left unconnected, and selects 16-bit word aligned addressing.
WB_SEL = 0 selects 8-bit byte aligned addressing.
Note: The WB_SEL signal may be static or dynamic in nature. If dynamic, WB_SEL must follow the same timing
Word-aligned addressing produces 16-bit data transfers via D[15:0]. Byte-aligned addressing produces 8-bit data
transfers via D[7:0] (D[15:8] is unused). The T8110L internal data bus is 32 bits, so A[1:0] address bits are decoded
along with WB_SEL to control a dword-to-word or dword-to-byte swap function back to the data bus.
22
requirements as the address bus.
RDY (DTACK#)
WR# (R/W#)
RD# (DS#)
WB_SEL
IM_SEL
D[15:0]
A[19:0]
Signal
CSN
Intel/Motorola Protocol Selector
WRn (write strobe)
RDn (read strobe)
Intel Mnemonic
D[15:0]
A[15:0]
Default
Default
RDY
CSn
R/Wn (read/write selector)
Motorola Mnemonic
DSn (data strobe)
DTACKn
D[15:0]
A[15:0]
Default
Default
CSn
Agere Systems Inc.
February 2004
Related parts for T-8110L
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
![T-819](/images/no-image3.png)
Part Number:
Description:
Inverter Transformer
Manufacturer:
RHOMBUS-IND [Rhombus Industries Inc.]
Datasheet:
![FC150C](/images/manufacturer_photos/0/0/21/agere_systems_tmb.jpg)
Part Number:
Description:
Power Modules DC/DC Converters
Manufacturer:
Agere Systems
Datasheet:
![BDG1A16P](/images/manufacturer_photos/0/0/21/agere_systems_tmb.jpg)
Part Number:
Description:
Quad differential driver. Intern. term. none. Surge-protection no.
Manufacturer:
Agere Systems
Datasheet:
![127B](/images/manufacturer_photos/0/0/21/agere_systems_tmb.jpg)
Part Number:
Description:
InGaAs Avalanche Photodetector
Manufacturer:
Agere Systems
Datasheet:
![L7581](/images/manufacturer_photos/0/0/21/agere_systems_tmb.jpg)
Part Number:
Description:
Ringing Access Switch
Manufacturer:
Agere Systems
Datasheet:
![BRF1A16P](/images/manufacturer_photos/0/0/21/agere_systems_tmb.jpg)
Part Number:
Description:
Quad differential receiver
Manufacturer:
Agere Systems
Datasheet:
![OR3T80-6PS208](/images/manufacturer_photos/0/0/21/agere_systems_tmb.jpg)
Part Number:
Description:
ORCA feild-programmable gate array. Voltage 3.3 V.
Manufacturer:
Agere Systems
Datasheet:
![BDG1A16G](/images/manufacturer_photos/0/0/21/agere_systems_tmb.jpg)
Part Number:
Description:
Quad differential driver. Intern. term. none. Surge-protection no.
Manufacturer:
Agere Systems
Datasheet:
![1141LF](/images/manufacturer_photos/0/0/21/agere_systems_tmb.jpg)
Part Number:
Description:
Quad Differential Line Receivers
Manufacturer:
Agere Systems
Datasheet:
![TTSI4K32T3BAL](/images/manufacturer_photos/0/0/21/agere_systems_tmb.jpg)
Part Number:
Description:
4096-channel, 32-highway time-slot interchager
Manufacturer:
Agere Systems
Datasheet: