ST18D952 View Datasheet(PDF) - STMicroelectronics
Part Name
Description
MFG CO.
'ST18D952' PDF : 67 Pages View PDF
ST18952
3 Functional Overview
A block diagram of the ST18952 is shown below. The modules that comprise the ST18952 are
outlined in this section and described in detail in the following sections.
Figure 3.1 ST18952 block diagram
Input clock + control
OSC
+
Output clocks
PLL
Control I/Os/ Port
JTAG Port
TAP
Emulation
unit
Timer 0
Timer 1
SIO 0
SIO 1
D950Core
I
8k x 16
(x 4)
Y
8k x 16
X/Y
0.5k x 16
X
8k x 16
Bus
switch
unit
Ext. bus
DMA
controller
Interrupt
controller
Direct extension buses
9/66
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