Графический процессор S1D13504 панели приборов BMW 7 серия IV (E65/E66) 2001-2005

Описание:

The S1D13504 is a low cost, low power, color/monochrome LCD/CRT controller interfacing to a wide range of CPUs and LCDs.The S1D13504 architecture is designed to meet the requirements of embedded markets such as Office Automation equipment, Mobile Communications devices and Hand-Held PCs where Windows CE may serve as aprimary operating system. The S1D13504 supports LCD interfaces with data widths up to 16-bits.Using Frame Rate Modulation (FRM), it can display 16 shades of gray on monochrome LCD panels, up to 4096 colors on passive color LCD, and 64K colors on active matrix TFT LCD panels.CRT support is handled through the use of an external RAMDAC interface allowing simultaneous display of both the CRT and LCD panel.A 16-bit memory interface supports up to 2M bytes of FPM- DRAM or EDO-DRAM. Supports flexible operating voltages from 2.7V to 5.5V

• Memory Interface
• 16-bit EDO-DRAM or FPM-DRAM interface.
• Memory size options:
• 512K bytes using one 256K 16 device.
• 2M bytes using one 1M 16 device.
• Addressable as a single linear address space.
• CPU Interface
• Supports the following interfaces:
• Hitachi SH-3.
• Motorola M68K.
• ISA bus.
• MPU bus interface with programmable READY.
• i386/486 bus.
• Philips MIPS PR31500/31700.
• NEC MIPS V
• 4102.
• R
• CPU write buffer.
• Display Support
• 4/8-bit monochrome passive LCD interface.
• 4/8/16-bit color passive LCD interface.
• Single-panel, single-drive displays.
• Dual-panel, dual-drive displays.
• Direct support for 9/12-bit TFT; 18-bit TFT is sup-
• ported up to 64K color depth (16-bit data).
• External RAMDAC support using the upper byte of
• the LCD data bus for the RAMDAC pixel data bus.
• Simultaneous display of CRT and 4/8-bit passive
• or 9-bit TFT panels, regardless of resolution.
• Maximum resolution of 800x600 pixels at a color
• depth of 16 bpp