Emif Global Control Register (Gcr); Summary Of The Emif Registers - Texas Instruments OMAP5910 Reference Manual

5.3 EMIF Registers
5.3.1 Overview
Table 16. Summary of the EMIF Registers
Name Description
GCR Global control register. Use this register to enable or disable
write-posting.
GRR Global reset register. Use this register to reset the EMIF state
machine.
†
DSP I/O addresses apply to both OMAP5910 and OMAP5912.
5.3.2

EMIF Global Control Register (GCR)

Figure 19. EMIF Global Control Register (GCR)
15
Reserved
7 6
WPE Reserved
RW-0
Note: R = Read, W = Write; −n = Value after reset;, −x = Value after reset is not defined
SPRU890A
Control of the EMIF is maintained through a set of registers within the EMIF.
These registers are accessible only at addresses in the I/O memory space of
the DSP subsystem.
The EMIF Global Control Register is used to enable or disable write-posting.
12
R-0
5 4
RW-0
DSP External Memory Interface
11
Reserved
RW-0
Reserved
R-0
DSP Subsystem
DSP I/O See
Address † Section
0x0800 5.3.2
0x0801 5.3.3
8
1 0
Reserved
RW-0
63