Tandy 1400LT - Clock-Gen.4

Figure 4-6 Clock-Gen.4 shows 1. Clock mode change timing operation. 2. RESET timing operation. and 3. READY
timing operation.
osc
CHCNG
I
CLK
I I I 1
DMACLK
PRCLK
J I I I I I I L I I 1 I I L
I 1 I 1 I 1
NORMAL SPEED
4 - H I GH S P E E D - I-NORLAL SPEED
CLK
Figure 4-6. Clock-Gen.4
4-6