CDC3205G-C Micronas, CDC3205G-C Datasheet - Page 151

• Manufacturer Part Number: CDC3205G-C
• Description: Automotive Controller Family The Device is a Microcontroller For Use in Automotive Applications.the On-chip Cpu is an Arm Processor ARM7TDMI with 32-bit Data And Address Bus, Which Supports Thumb format Instructions.
• Manufacturer: Micronas

PRELIMINARY DATA SHEET
23.3.5. Timings
Fig. 23–2:
Fig. 23–3:
1) DTA at the end of the last DMA cycle.
tWDS: Write data setup time
tWDH: Write data hold time
tWH: DMA write high time
tRH: DMA read high time
tACC: Read access time
tGB: GB time
Micronas
DREQx
DACKx
Enable
Count (fIO)
GDB
GWEQ
DTA
DREQx
DACKx
Enable
Count (fIO)
GDB
GOEQ
DTA
A,D
A,D
DMA Write (parallel out)
DMA Read (parallel in)
D2
A
A
tWH
A++ D1
A++ D2
tRH
June 12, 2003; 6251-579-1PD
tGB
tGB
tACC
tWDS
DACKx can be replaced by write to GD or read from GD if
direct CPU access is desired. The signals Enable and Count
are internal signals.
D1
D3
tWDH
A
A
A++ D2
A++ D3
1)
1)
CDC 32xxG-C
D2
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