Pin Descriptions Grouped by Function
55
QMU to Q-5/Q-3 (External The QMU to Q-5/Q-3 signals are described in Table 25.
Mode) Interface Signals
Table 25 QMU to Q-5/Q-3 (External Mode) Interface Signals
SIGNAL NAME
PIN #
TOTAL TYPE
I/O
SIGNAL DESCRIPTION
QA0 - QA15
D10, C10, A10, F11, E11, D11, C11, B11, A11, 16
F12, E12, D12, C12, A12, F13, E13
LVTTL
O
Enqueue Data [8:23]
QA16
D13
1
LVTTL
O
Enqueue Parity
QD0 - QD23
F1, E1, D1, C1, B1, F2, E2, C2, A2, E3, D3, C3, 24
B3, A3, D4, B4, A4, E5, D5, C5, B5, A5, E6, C6
LVTTL IPD
Dequeue Data [0:23]
QD24 - QD31
QDQPAR
QARDY
A6, E7, D7, C7, B7, A7, E8, D8
8
1
1
1
1
1
1
1
1
1
1
59
LVTTL IPD
LVTTL IPD
Enqueue Data [0:7]
Dequeue Parity
Dequeue Ack Ready
Enqueue Ready
Dequeue Ready
Output ClockB
Input ClockB
C8
F10
A9
E10
B8
A8
F9
LVTTL
LVTTL
LVTTL
LVTTL
IPD
QNQRDY
QWEX
O
O
O
QBCLKO
QBCLKI
LVTTL IPD
LVTTL
LVTTL IPD
QACLKO
QACLKI
O
Output ClockA
Input ClockA
E9
QDPL
C9
B9
LVTTL
LVTTL
O
O
Dequeue Ack [0]
Dequeue Ack [1]
QDPH
TOTAL PINS
03
FREESCALE [ Freescale ]
