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M2488 PRODUCT GUIDE DESIGN ARCHITECTURE
April 1997 CG00000-011503 REV. A 2-5
2-4.2 Read and Write Electronics
The read circuits for the M2488 utilize fifteen analog LSI that were developed for the M2483. These
components have been field proven to be a stable and low cost design.
The write circuits of the M2488 use enhanced head driver ICs developed with the latest semiconduc-
tor technology. This technology allows the integration of six write channels (tracks) into one chip.
Figure 2-3. DVL PCA Block Diagram
8752
I/O RegsOP Regs
PCA-DVL
UART
RS-232
SV Reg
PCA-OP
ACC/ACL
gate
gate
DTC_present
Counters
MMCL
OP...PANEL
ROM
Servo Proc
68000
SRAM
Dual Port
RAM