zl50409 Zarlink Semiconductor, zl50409 Datasheet - Page 117
zl50409
Manufacturer Part Number
zl50409
Description
Managed 9-port 10/100m Ethernet Switch
Manufacturer
Zarlink Semiconductor
Datasheet
1.ZL50409.pdf
(135 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
zl50409GD
Manufacturer:
FUJITSU
Quantity:
541
- Current page: 117 of 135
- Download datasheet (887Kb)
Note : There are two ways to reprogram the free granules.
1. CPU links all the granules: CPU writes memory directly, at last write head pointer (address EC1, EC2), tail
2. CPU tells Buffer Manager to link: CPU clear head pointer (address EC1, EC2), clear tail pointer (address EC3,
12.3.10.20
CPU address EC7
Accessed by CPU (R/W)
The information of BM release FIFO is relocated to registers BM_RLSFF_INFO (address ECD, ECC, ECB, ECA,
EC9 and EC8). If the FIFO is not empty, CPU can read out the next by setting the bit 0. Read only happens when bit
0 is changing from 0 to 1.
12.3.10.21
CPU address EC8
Accessed by CPU (RO)
CPU address EC9
Accessed by CPU (RO)
CPU address ECA
Accessed by CPU (RO)
CPU address ECB
Accessed by CPU (RO)
pointer (address EC3, EC4) and granule number (address EC5, EC6).
EC4), then write granule number that tells Buffer Manager to link (address EC5, EC6).
Bits [6:0]
Bit [7]
Bits [7:0]
Bit [0]
Bits [7:1]
Bits [7:0]
Bits [5:0]
Bits [7:6]
BM_RLSFF_CTRL
BM_RSLFF_INFO[5:0]
Read BM release FIFO.
Reserved
Rls_head_ptr[7:0].
Rls_tail_ptr[14:9]
Rls_count[1:0]
Rls_head_ptr[14:8].
Rls_tail_ptr[0]
Rls_tail_ptr[8:1]
Zarlink Semiconductor Inc.
ZL50409
117
Data Sheet
Related parts for zl50409
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Zarlink Semiconductor Inc [TV IF PREAMPLIFIER]
Manufacturer:
Zarlink Semiconductor
Datasheet:
Part Number:
Description:
256 x 256 Channels (8 TDM Streams @ 2.048Mb/s) Non-blocking Digital Switch (DX)
Manufacturer:
Zarlink Semiconductor
Datasheet:
Part Number:
Description:
Manufacturer:
Zarlink Semiconductor
Datasheet:
Part Number:
Description:
Manufacturer:
Zarlink Semiconductor
Datasheet:
Part Number:
Description:
Manufacturer:
Zarlink Semiconductor
Datasheet:
Part Number:
Description:
Manufacturer:
Zarlink Semiconductor
Datasheet:
Part Number:
Description:
Video Programme Delivery Control Interface Circuit
Manufacturer:
Zarlink Semiconductor
Datasheet:
Part Number:
Description:
SP8719520MHz LOW CURRENT TWO-MODULUS DIVIDERS
Manufacturer:
Zarlink Semiconductor
Datasheet:
Part Number:
Description:
REMOTE CONTROL RECEIVER
Manufacturer:
Zarlink Semiconductor
Datasheet:
Part Number:
Description:
25GHz 8192 PRESCALER
Manufacturer:
Zarlink Semiconductor
Datasheet:
Part Number:
Description:
13GHz 4256 PRESCALER WITH LOW CURRENT AND LOW RADIATION
Manufacturer:
Zarlink Semiconductor
Datasheet:
Part Number:
Description:
Manufacturer:
Zarlink Semiconductor
Datasheet:
Part Number:
Description:
Manufacturer:
Zarlink Semiconductor
Datasheet:
Part Number:
Description:
Manufacturer:
Zarlink Semiconductor
Datasheet:
Part Number:
Description:
Manufacturer:
Zarlink Semiconductor
Datasheet: