X9521 XICOR [Xicor Inc.], X9521 Datasheet - Page 17

• Manufacturer Part Number: X9521
• Description: Dual DCP, EEPROM Memory
• Manufacturer: XICOR [Xicor Inc.]

X9521 – Preliminary Information
Figure 25. DCP “Wiper Position” Timing
REV 1.1.9 1/30/03
SDA
SCL
S
T
A
R
T
1
0
SLAVE ADDRESS BYTE
Rwx (x=1,2)
1
0
n = tap position
1
1
R
wx(n)
1
0
A
C
K
WT
0
INSTRUCTION BYTE
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0
t
wr
0
0
0
P1 P0
A
C
K
D7 D6 D5 D4 D3 D2 D1 D0
Characteristics subject to change without notice.
DATA BYTE
R
R
wx(n+1)
wx(n-1)
Time
A
C
K
17 of 26
S
T
O
P