Freescale Semiconductor MPC8313E PowerQUICC II Pro Family Reference Manual page 144

Signal Descriptions
Table 3-1. MPC8313E Signal Reference by Functional Block (continued)
Name
LA14
LA15
LCS[0:3]
LWE0/LFWE/LBS0
LWE1/LBS1
LBCTL
LALE
LGPL0/LFCLE
LGPL1/LFALE
LGPL2/LOE/LFRE
LGPL3/LFWP
LGPL4/LGTA/
LUPWAIT/LFRB
LGPL5
LCLK[0:1]
LB_POR_CFG_BOOT
_ECC_DIS
USBDR_DRIVE_
VBUS
MPC8313E PowerQUICC™ II Pro Integrated Processor Family Reference Manual, Rev. 2
3-10
Functional
Description
Block
eLBC port address eLBC
eLBC port address eLBC
eLBC chip select eLBC
0–3
eLBC write enable eLBC
0/FCM write enable/
UPM byte (lane)
select 0
eLBC write enable eLBC
1/UPM byte (lane)
select 1
eLBC data buffer eLBC
control
eLBC address latch eLBC
enable
eLBC UPM general eLBC
purpose line 0/Flash
command latch
enable
eLBC GP line 1/ eLBC
Flash address latch
enable
eLBC output enable/ eLBC
GP line 2/FCM read
enable
eLBC GP line 3/ eLBC
Flash write project
eLBC GP line eLBC
4/GPCM terminate
access/
UPM wait/Flash
read/busy,
open-drain shared
pin
eLBC GP line 5 eLBC
eLBC clocks 0–1 eLBC
Boot time ECC eLBC
checking
USB VBus power USB
enable
No. of Table/
I/O
Signals Page
1 O 10-2/10-5
1 O 10-2/10-5
4 O 10-2/10-5
1 O 10-2/10-5
1 O 10-2/10-5
1 O 10-2/10-5
1 O 10-2/10-5
1 O 10-2/10-5
1 O 10-2/10-5
1 O 10-2/10-5
1 O 10-2/10-5
1 I/O 10-2/10-5
1 O 10-2/10-5
2 O 10-2/10-5
1 1 —
1 I/O 16-1/16-3
Alternate
Function(s)
TSEC_1588_TRIG1
TSEC_1588_ALARM2
—
—
—
—
M1LALE
—
—
—
—
—
—
—
TSEC_MDC
GTM1_TIN1/
GTM2_TIN2/
LSRCID0
Freescale Semiconductor