参数资料
型号: ZL50418/GKC
厂商: ZARLINK SEMICONDUCTOR INC
元件分类: 网络接口
英文描述: DATACOM, LAN SWITCHING CIRCUIT, PBGA553
封装: 37.50 X 37.50 MM, 2.33 MM HEIGHT, MS-034, HSBGA-553
文件页数: 73/155页
文件大小: 1928K
代理商: ZL50418/GKC
ZL50418
Data Sheet
24
Zarlink Semiconductor Inc.
C26
TSTOUT11
Input (Reset Only)
with weak internal
pull-up
Timeout Reset
1 – Time out reset enable
0 – Time out reset disable
If enabled, issue reset if any state
machine did not go back to idle for
5sec.
D26
TSTOUT12
Input (Reset Only)
with weak internal
pull-up
Manufacturing Option. Must be ’1’.
D25
TSTOUT13
Input (Reset Only)
with weak internal
pull-up
FDB RAM depth (1 or 2 layers)
1 – 1 layer
0 – 2 layer
D24
TSTOUT14
Input (Reset Only)
with weak internal
pull-up
CPU installed
1 – CPU not installed
0 – CPU installed
E24
TSTOUT15
Input (Reset Only)
with weak internal
pull-up
SRAM Test Mode
1 – Normal operation
0 – Enable test mode
T26, R26
G0_TXEN,
G0_TXER
Input (Reset Only)
with weak internal
pull-up
Gigabit Port 0
G0_TXEN
G0_TXER
11
TBI
10
GMII
01
RSVD
0
0MII
F26, E26
G1_TXEN,
G1_TXER
Input (Reset Only)
with weak internal
pull-up
Gigabit Port 1
G1_TXEN
G1_TXER
11
TBI
10
GMII
01
RSVD
0
0MII
AD29, AG28, AJ26,
AE26, AJ24, AE23,
AJ22, AJ20, AE20,
AJ18, AJ21, AJ16,
AJ14, AE14, AJ12,
AE11, AJ10, AJ8, AE8,
AJ6, AE5, AJ4, AG1,
AE1
M[15:0]_TXEN
Input (Reset Only)
with weak internal
pull-up
1 – RMII
0 – GPSI
C21
P_D[9] (P_D)
Input (Reset Only)
with weak internal
pull-up
Must be externally
pulled-down
Manufacturing Option. Must be ’0’.
Ball No(s)
Symbol
I/O
Description
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