PXD10RM Datasheet, PDF (664/1332 Pages) Freescale Semiconductor, Inc – PXD10 Microcontroller

Burst Read, buffer miss, prefetch, APC=2, RWSC=2, PFLM=2
1
2
3
4
5
6
7
8
hclk
htrans
nonseq
seq
seq
seq
seq
seq
haddr, hprot
addr y
addr y+4
addr y+8 addr y+12 addr y+16 addr y+20
hwrite
hrdata
C(y)
C(y+4)
C(y+8) C(y+12) C(y+16)
hwdata
hready_out
hresp ^okay
okay
okay
okay
okay
okay
okay
okay
bkn_fl_addr
y
y+16
y+32
bkn_fl_rd_en
bkn_fl_wr_en
addr y
addr y+16
addr y+32
bkn_fl_rdata
C(y)
C(y+16)
bkn_fl_xfr_err
Figure 17-50. 3-Cycle Access, Prefetch and Buffering Enabled
17-114
PXD10 Microcontroller Reference Manual, Rev. 1
Preliminary—Subject to Change Without Notice
Freescale Semiconductor