MPC8544COMEDEV Freescale Semiconductor, MPC8544COMEDEV Datasheet - Page 1327
MPC8544COMEDEV
Manufacturer Part Number
MPC8544COMEDEV
Description
KIT DEV EXPRESS MPC8544COM
Manufacturer
Freescale Semiconductor
Type
MPUr
Datasheets
1.MPC8544VTALF.pdf
(117 pages)
2.MPC8544VTALF.pdf
(2 pages)
3.MPC8544VTALF.pdf
(1340 pages)
Specifications of MPC8544COMEDEV
Contents
Board
For Use With/related Products
MPC8544
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
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LOE (LBC GPCM output enable) signal, 14-6
Freescale Semiconductor
signals summary, 14-4
UPM interfaces, 14-58–14-78
voltage selection, 19-20
ZBT SRAM interface, 14-96
configurations supported, 14-47
device-specific parameters, 14-51
limitations, 14-87–14-95
maximum SDRAM supported, 14-86
page hit checking, 14-50
page management, 14-50
parity support, 14-95
power-on initialization, 14-48
refresh, 14-57
SDRAM mode
timing, 14-55
transactions, 14-57
see also Signals, LBC
block diagram, 14-59
example interface, 14-73
extended hold time (reads), 14-73
programming the UPMs, 14-62
RAM array, 14-64
signal timing, 14-64
synchronous UPWAIT (early transfer acknowledge),
UPM mode
UPM requests, 14-59
registers, 14-16, 14-21
activate-to-read/write interval, 14-52
CAS latency, 14-53
external buffers, 14-54
MODE-SET commands, 14-57
precharge-to-activate interval, 14-52
refresh recovery, 14-54
refresh timing, 14-58
write recovery, 14-53
address multiplexing, 14-70
byte select signal timing, 14-68
chip select signal timing, 14-67
data timing, 14-71
general purpose signal timing, 14-69
LGPL[0:5] timing (LAST), 14-71
loop control, 14-69
RAM word definition, 14-65
REDO, 14-69
wait mechanism (WAEN), 14-71
registers, 14-15, 14-17
exception requests, 14-62
memory access requests, 14-60
refresh timer requests, 14-61
software requests, 14-61
14-72
MPC8544E PowerQUICC III Integrated Host Processor Family Reference Manual, Rev. 1
LPBSE (LBC parity byte select) signal, 14-6
LR (link register), see e500 core, registers
LSDA10 (LBC SDRAM A10) signal, 14-6
LSDCAS (LBC SDRAM CAS) signal, 14-6
LSDDQM[0:3] (LBC SDRAM data mask) signal, 14-6
LSDRAS (LBC SDRAM RAS) signal, 14-6
LSDWE (LBC SDRAM write enable) signal, 14-6
LSYNC_IN (LBC PLL synchronization in) signal, 14-8
LSYNC_OUT (LBC PLL synchronization out) signal, 14-8
LWE[0:3] (LBC GPCM write enable) signals, 14-6
M
MA[0:14] (DDR address bus) signals, 9-7
MAC functionality, see eTSEC, MAC functionality
Machine check
MAS0–MAS6 (MMU assist registers 0–6), see e500 core,
MBA[0:1] (DDR logical bank address) signals, 9-7
MCAR (machine check address register), see e500 core,
MCAS (DDR column address strobe) signal, 9-7
MCK[0:5] (DDR clock output complement) signals, 9-9
MCK[0:5] (DDR clock output) signals, 9-9
MCKE[0:3] (DDR clock enable) signals, 9-9
MCP (processor machine check) signal, 10-8
MCS[0:3] (DDR chip select) signals, 9-8
MCSR (machine check syndrome register), see e500 core,
MCSRR0–1 (machine check save/restore registers 0–1), see
MDIC[0:1] (DDR driver impedance calibration) signals, 9-8
MDM[0:8] (DDR SDRAM data output mask) signals, 9-8
MDQ[0:8] (DDR data bus strobe) signals, 9-6, 9-42
MDVAL (DDR/LBC debug mode data valid) signal, 4-22,
MECC[0:5] (DDR error correcting code) signals as debug,
MECC[0:7] (DDR error correcting code) signals, 4-22, 9-6
Memory maps
MCP (processor machine check) signal, 10-8
mcp summary register (MCPSUMR), 19-17
SRESET (soft reset) signal, 4-8
CCSR memory, 2-4
registers
registers
registers
e500 core, registers
14-8, 21-3, 21-7
21-3, 21-7
accessing CCSR memory from external masters, 2-10,
CCSR map, complete list of memory-mapped registers
CCSR organization, 2-11
CCSR registers, 2-10–2-14
device-specific utilities, 2-13
general utilities registers, 2-12
programmable interrupt controller (PIC) space, 2-13
2-11
(by offset), 2-14
Index-11
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