HD6417618A datasheet(145/646 Pages) RENESAS

部件名	HD6417618A

功能描述	32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7618 Series

PDF	646 Pages

Scroll/Zoom	100%

制造商	RENESAS [Renesas Technology Corp]

网页	http://www.renesas.com

标志

145 / 646 page

Section 7 Bus State Controller (BSC)

Rev. 6.00 Jun. 12, 2007 Page 113 of 610

REJ09B0131-0600

7.4

The BSC has the following registers. For the addresses and access size for these registers, see

section 20, List of Registers.

Do not access spaces other than CS0 until setting the memory interfaces is complete.

• Common control register (CMNCR)

• CS0 space bus control register for area 0 (CS0BCR)

• CS3 space bus control register for area 3 (CS3BCR)

• CS4 space bus control register for area 4 (CS4BCR)

• CS5B space bus control register for area 5B (CS5BBCR)

• CS6B space bus control register for area 6B (CS6BBCR)

• CS0 space wait control register for area 0 (CS0WCR)

• CS3 space wait control register for area 3 (CS3WCR)

• CS4 space wait control register for area 4 (CS4WCR)

• CS5B space wait control register for area 5B (CS5BWCR)

• CS6B space wait control register for area 6B (CS6BWCR)

• SDRAM control register (SDCR)

• Refresh timer control/status register (RTCSR)

• Refresh timer counter (RTCNT)

• Refresh time constant register (RTCOR)

HD6417618A 数据表(PDF) 145 Page - Renesas Technology Corp