ZL50400GDC ZARLINK [Zarlink Semiconductor Inc], ZL50400GDC Datasheet - Page 15

• Manufacturer Part Number: ZL50400GDC
• Description: Lightly Managed/Unmanaged 9-Port 10/100 M Ethernet Switch
• Manufacturer: ZARLINK [Zarlink Semiconductor Inc]

Ball Signal Description Table (continued)
R7
A13
A12, B12, A11, B11,
A10, B10, A9, B9, A8,
B8, A7, B7, A6, B6,
A5, B5, B4, E16, E15,
F16, F15, D16, B15,
A14
Bootstrap Pins (1= pull-up 0= pull-down)
(See “Bootstrap Options” on page 19)
D2
D3, C2
C3
C5, C4, D4
C6
D7
Ball No(s)
M_CLK
REF_CLK
RSVD
TSTOUT[0]
TSTOUT[2:1]
TSTOUT[3]
TSTOUT[6:4]
TSTOUT[7]
TSTOUT[8]
Symbol
1
Input
Input
with pull-up
N/A
Input (Reset Only)
Input (Reset Only)
Must be externally
pulled-up
Input (Reset Only)
Input (Reset Only)
Input (Reset Only)
Input (Reset Only)
Must be externally
pulled-up
Zarlink Semiconductor Inc.
ZL50400
I/O
15
RMAC Reference Clock
Enable Debounce of STROBE signal
Management interface operation mode:
Device ID. Default address of the device for
EEPROM not installed.
MMAC Reference Clock
Reserved. Leave unconnected.
Pullup – Enabled
Pulldown - Disabled
Reserved. Must be pulled up.
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.
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).
Pullup: Not installed
Pulldown: Installed
Manufacturing Option. Must be pulled up.
Description
Data Sheet