1N4007 Datasheet, PDF (195/236 Pages) Naina Semiconductor ltd. – General Purpose Rectifier 1.0A

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TMS320C6652, TMS320C6654
SPRS841D – MARCH 2012 – REVISED JUNE 2016
8.3.1 Device Status Register
The Device Status Register depicts the device configuration selected upon a power-on reset by either the
POR or RESETFULL pin. Once set, these bits will remain set until the next power-on reset. The Device
Status Register is shown in Figure 8-1 and described in Table 8-3.
Figure 8-1. Device Status Register
31
17
16
Reserved
PCIESSEN
R-0
R-x
Legend: R = Read only; RW = Read/Write; -n = value after reset
(1) x indicates the bootstrap value latched through the external pin
15
14
PCIESSMODE
[1:0]
R/W-xx
13
1
BOOTMODE[12:0]
R/W-xxxxxxxxxxxx
0
LENDIAN
R-x ⁽¹⁾
Table 8-3. Device Status Register Field Descriptions
BIT
31-17
16
15-14
13-1
0
FIELD
DESCRIPTION
Reserved
Reserved. Read only, writes have no effect.
PCIESSEN
PCIe module enable (C6654 Only)
• 0 = PCIe module disabled
• 1 = PCIe module enabled
PCIESSMODE[1:0] PCIe Mode selection pins (C6654 Only)
• 00b = PCIe in End-point mode
• 01b = PCIe in Legacy End-point mode (support for legacy INTx)
• 10b = PCIe in Root complex mode
• 11b = Reserved
BOOTMODE[12:0] Determines the bootmode configured for the device. For more information on bootmode, see Section 6.24 and
see the Bootloader for the C66x DSP User's Guide
LENDIAN
Device Endian mode (LENDIAN) — Shows the status of whether the system is operating in Big Endian mode
or Little Endian mode.
• 0 = System is operating in Big Endian mode
• 1 = System is operating in Little Endian mode
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Device Configuration 195