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Convert notes into blockquotes

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James Gregory 2013-12-31 11:06:31 +11:00
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27-01.md
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@ -94,9 +94,11 @@ register is set to 1.
![**Figure 27.1**  *VGA data flow in write mode 2.*](images/27-01.jpg)
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![](images/i.jpg) *It's worth noting two differences between write mode 2 and write mode 0, the standard write mode of the VGA. First, rotation of the CPU data byte does not take place in write mode 2. Second, the Set/Reset and Enable Set/Reset registers have no effect in write mode 2.*
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> ![](images/i.jpg)
> It's worth noting two differences between write mode 2 and write mode 0,
> the standard write mode of the VGA. First, rotation of the CPU data byte
> does not take place in write mode 2. Second, the Set/Reset and Enable
> Set/Reset registers have no effect in write mode 2.
Now that we understand the mechanics of write mode 2, we can step back
and get a feel for what it might be useful for. View bits 3-0 of the CPU