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External Bus Interface (EBI)
MPC5644A Microcontroller Reference Manual, Rev. 6
Freescale Semiconductor
319
Figure 14-29. 32-Byte Read with B-T-B 16-Byte Bursts to 32-bit Port, Zero Wait States
14.5.2.6.4
Small access example #4: 64-bit read to 16-bit Port
shows an example of a 64-bit read to a 16-bit port, requiring four 16-bit external transactions.
Expects more data
CLKOUT
ADDR[3:31]
BDIP
TA
RD_WR
TS
OE
CS[
n
]
ADDR[29:31] = 000
DATA is valid
ADDR[28:31] = 0000
DATA is valid
DATA[0:31]
Summary of Contents for MPC5644A
Page 2: ...MPC5644A Microcontroller Reference Manual Rev 6 2 Freescale Semiconductor...
Page 24: ...MPC5644A Microcontroller Reference Manual Rev 6 24 Freescale Semiconductor...
Page 26: ...MPC5644A Microcontroller Reference Manual Rev 6 26 Freescale Semiconductor...
Page 52: ...Introduction MPC5644A Microcontroller Reference Manual Rev 6 52 Freescale Semiconductor...
Page 56: ...Memory Map MPC5644A Microcontroller Reference Manual Rev 6 56 Freescale Semiconductor...
Page 1228: ...Decimation Filter MPC5644A Microcontroller Reference Manual Rev 6 1228 Freescale Semiconductor...
Page 1440: ...FlexCAN Module MPC5644A Microcontroller Reference Manual Rev 6 1440 Freescale Semiconductor...