HD6417706 RENESAS [Renesas Technology Corp], HD6417706 Datasheet - Page 280

• Manufacturer Part Number: HD6417706
• Description: Renesas 32-Bit RISC Microcomputer Super RISC engine Family/SH7700 Series
• Manufacturer: RENESAS [Renesas Technology Corp]

Memory Card Interface Burst Timing: In this LSI, when the IC memory card interface is
selected, page mode burst access mode can be used, for read access only, by setting bits A5BST1
and A5BST0 in BCR1 for physical space area 5, or bits A6BST1 and A6BST0 in BCR1 for area
6. This burst access mode is not stipulated in JEIDA version 4.2 (PCMCIA2.1), but allows high-
speed data access using ROM provided with a burst mode, etc.
Burst access mode timing is shown in figures 8.34 and 8.35.
Rev. 4.00, 03/04, page 234 of 660
CKIO
A25 to A4
A3 to A0
RD/
(read)
D15 to D0
(read)
Figure 8.34 Basic Timing for PCMCIA Memory Card Interface Burst Access
Tpcm1
Tpcm2
Tpcm1
Tpcm2
Tpcm1
Tpcm2
Tpcm1
Tpcm2