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Mac-Fsi Timing - Motorola MC68838 User Manual

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11.6 MAC-FSI TIMING

Num
16
BYTCLK High to RPATH and RCCTL Valid
17
RABORT/RABORT2 Setup Time *
18
RABORT/RABORT2 Hold Time *
20
BYTCLK High to RPRITY Valid
21
TPATH, TXCTL, TPRITY Setup Time *
22
TPATH, TXCTL, TPRITY Hold Time *
23
BYTCLK High to TXRDY or TABORT Valid
24
BYTCLK High to TXRDY or TABORT Invalid
NOTE:
* Timing relative to the falling edge of SYMCLK when BYTCLK is low.
BYTCLK
(NPCLK)
SYMCLK
RPATH,
RABORT/
RABORT2
RPRITY
TABORT
11-4
(see Figure 11-2)
Characteristic
80 NS
16
RCCTL
17
20
21
TPATH,
TXCTL,
TPRITY
23
TXRDY,
Figure 11-2. MAC-FSI Timing
MC68838 USER'S MANUAL
18
22
24
Min
M a x
Unit
2
25
ns
5
ns
13
ns
5
35
ns
5
ns
13
ns
2
25
ns
2
25
ns
MOTOROLA

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