Motorola VL-RISC MCF5202 - Manual (Page 7)

MOTOROLA GATEWAY BOARD 7
Figure 2: Longword Write To A 16-Bit Port
CLOCK
w S0 S2 S4 S6 w
PS1
w
PS1 PS2 PS3 PS4 PS5 PS1
S0 S2 S4 S6 w w
PS2 PS3 PS4 PS5 PS1 PS1
w
PS1
WRITE D[31:16] ADDR
00
ADDR
00
01
WRITE D[31:24]
ADDR
ADDR
WRITE D[15:0]
01
WRITE D[23:16] WRITE D[7:0]
WRITE D[15:8]
10
AD[31:16]
TS*
R/W*
TT[1:0]
ATM
SIZ[1:0]
AD[15:0]
DA*[1:0]
FC[2:0]
A[23:0]
AS*
UDS
LDS
DTACK*
D[15:8]
D[7:0]
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