VSP 94x2A
DATA SHEET
t
t
R
f
t
HIGH
t
t
LOW
t
SU;STO
SU;STA
SDA
t
t
HD;DAT
SU;DAT
t
HD;STA
t
IN
SP
t
BUF
t
AA
AA
SDA
OUT
2
Fig. 4–16: I C bus timing data
I²C selectable
VSP 940xA
VSP 940xA
VSP 940xB
VSP 943xB
VSP 940xB
VSP 943xB
analog
output
analog
output
single-scan
656 output (943x)
or
single-scan
656 input
(port 1)
double-scan
656 output (940x)
Fig. 4–17: Signal Flow 940x
VSP 941xA
VSP 941xB
VSP 944xB
single-scan
656 input
(port 2)
single-scan
656 output (944x)
or
double-scan
656 output (941x)
Fig. 4–18: Signal flow 941x, 944x, 942x
122
Aug. 16, 2004; 6251-552-1DS
Micronas