NXP Semiconductors K22F series - Page 724

Address
Address
Data
TSIZ
AA=1
AA=0
AA=1
AA=0
FB_CLK
FB_RW
FB_TS
FB_ALE
FB_CSn
FB_OEn
FB_BE/BWEn
FB_TA
FB_TSIZ[1:0]
BEM=1
BEM=0
S0 AS S2 S3 S0S1
Address Setup
S0 AS S2 S3 S0S1
Read-Bus Cycle with 2-Clock Address Setup (No Wait States)
Read2AS.svg
EXTS=0
EXTS=1
FB_AD[Y :0]
FB_AD[31:X ]
FB_AD[31:X] indicates a 32-, 16-, 8-bit address/data bus (or custom size).
FB_AD[Y:0] indicates a 32-, 16-, 8-bit address bus (or custom size).
Figure 31-17. Read-Bus Cycle with Two-Clock Address Setup (No Wait States)
Functional description
K22F Sub-Family Reference Manual, Rev. 4, 08/2016
724 NXP Semiconductors