zl50404 Zarlink Semiconductor, zl50404 Datasheet - Page 15

• Manufacturer Part Number: zl50404
• Description: Lightly Managed/unmanaged 5-port 10/100m Ethernet Switch
• Manufacturer: Zarlink Semiconductor

Ball Signal Description Table (continued)
A12, B12, A11, B11,
A10, B10, A9, B9, A8,
B8, A7, B7, A6, B6,
A5, B5, B4, L13, K14,
L15, L16, N14, P14,
R14, T14, N11, P11,
R11, T11, N8, P8, R8,
T8, K16, T15, T12, T9,
K15, R15, R12, R9,
J13, K13, J15, J16,
N16, P16, R16, T16,
N13, P13, R13, T13,
N10, P10, R10, T10,
H14, M14, M15, M16,
J14, N15, N12, N9,
L14, P15, P12, P9,
E16, E15, F16, F15,
D16, B15, A14
Bootstrap Pins (1= pull up 0= pull down)
D2
D3, C2
C3
C5, C4, D4
Ball No(s)
RSVD
TSTOUT[0]
TSTOUT[2:1]
TSTOUT[3]
TSTOUT[6:4]
Symbol
1
N/A
Input (Reset Only)
Input (Reset Only)
Must be externally
pulled-up
Input (Reset Only)
Input (Reset Only)
Zarlink Semiconductor Inc.
ZL50404
I/O
15
Reserved. Leave unconnected.
Enable Debounce of STROBE signal
Pullup – Enabled
Pulldown - Disabled
Reserved. Must be pulled up.
Management interface operation mode:
Pulldown – Lightly Managed Serial. CPU can
transmit/receive frames with the serial
interface.
Pullup – Unmanaged Serial. No CPU packet
can be transmit or received with the serial
interface. EEPROM can be used to configure
the device at bootup.
A one (1) indicates pullup. A zero (0)
indicates pulldown.
Device ID. Default address of the device for
serial interface. Up to 8 device can be sharing
the serial management bus with different
device ID.
A one (1) indicates pullup. A zero (0)
indicates pulldown. TSTOUT[4] is the Least
Significant Bit (LSB).
Description
Data Sheet