le79128 Zarlink Semiconductor, le79128 Datasheet - Page 8

• Manufacturer Part Number: le79128
• Description: Next Generation Voiceedge™ Control Processor Next Generation Carrier Chipset Ngcc
• Manufacturer: Zarlink Semiconductor

SPI1_CLK
SPI1_MOSI
SPI1_MISO
SPI2_CS
SPI2_CLK
SPI2_MOSI
SPI2_MISO
GPIO0 (MINT0/TIMER0)
GPIO1 (MINT1/TIMER1)
GPIO2 (MINT2)
GPIO3 (MINT3)
GPIO4 (MINT4)
GPIO5 (MINT5)
GPIO6 (MINT6)
GPIO7 (MINT7)
GPIO8 (MINT8)
GPIO9 (MINT9)
GPIO10 (MINT10)
GPIO11 (MINT11)
GPIO12 (MINT12)
GPIO13 (MINT13)
GPIO14 (MINT14)
GPIO15 (MINT15)
GPIO16 (MCS0)
GPIO17 (MCS1)
GPIO18 (MCS2)
GPIO19 (MCS3)
GPIO20 (MCS4)
GPIO21 (MCS5)
GPIO22 (MCS6)
GPIO23 (MCS7)
GPIO24 (MCS8)
GPIO25 (MCS9)
GPIO26 (MCS10)
GPIO27 (MCS11)
GPIO28 (MCS12)
GPIO29 (MCS13)
GPIO30 (MCS14)
GPIO31 (MCS15)
Pin Name (Alternate)
Table 5. Le79128 VCP Device Pin Description (Peripheral Logic Pins)
TQFP
Pin #
100
101
102
103
106
107
128
127
126
125
124
123
58
54
52
41
38
43
45
76
77
78
79
82
83
85
92
98
99
36
12
13
15
19
20
7
8
2
1
LBGA
Pin #
M10
K10
H10
G11
G12
D10
D11
B10
A10
L10
F11
F12
E11
B11
A11
M9
G2
K9
K8
C9
B9
A9
A8
H3
C2
D2
E2
F2
E3
F3
A2
B2
A3
B3
D3
C3
C4
C5
L9
Output
Output
Output
Output
Output
Output
Output
Input/
Input/
Input/
Input/
Input
Input
Type
Microsemi Corporation - CMPG
during reset)
present only
Z/Pull-down
pull-down is
(Note, this
Z/Pullup
Reset
Le79128
0
Z
Z
1
0
Z
Z
1
8
SPI1 clock output.
SPI1 Master output, Slave input.
SPI1 Master input, Slave output.
SPI2 alternate chip select output.
SPI2 clock output.
SPI2 Master output, Slave input. If unused, tie to DVSS through
10 KΩ resistor.
SPI2 Master input, Slave output. If unused, tie to DVSS through
10 KΩ resistor.
General Purpose I/O. Can function as an Interrupt input when
connected to a SLAC device. Also has timer input/output
functionality.
General Purpose I/O. Can function as an Interrupt input when
connected to a SLAC device.
General Purpose I/O. Can function as a gated Chip Select for a
Serial slave device.
devices on these nodes. Refer to Table 12 for more information.
General Purpose I/O. Can function as a gated Chip Select for a
provide boot up options for Microsemi use. Do not use pull-up
Serial slave device. These pins serve a dual purpose, they
Description
Preliminary Data Sheet