LM3S5632 Luminary Micro, Inc, LM3S5632 Datasheet - Page 280

• Manufacturer Part Number: LM3S5632
• Description: Lm3s5632 Arm Microcontroller
• Manufacturer: Luminary Micro, Inc

Reset
Reset
Type
Type
General-Purpose Input/Outputs (GPIOs)
GPIO PrimeCell Identification 1 (GPIOPCellID1)
GPIO Port A (legacy) base: 0x4000.4000
GPIO Port A (high-speed) base: 0x4005.8000
GPIO Port B (legacy) base: 0x4000.5000
GPIO Port B (high-speed) base: 0x4005.9000
GPIO Port C (legacy) base: 0x4000.6000
GPIO Port C (high-speed) base: 0x4005.A000
GPIO Port D (legacy) base: 0x4000.7000
GPIO Port D (high-speed) base: 0x4005.B000
GPIO Port E (legacy) base: 0x4002.4000
GPIO Port E (high-speed) base: 0x4005.C000
Offset 0xFF4
Type RO, reset 0x0000.00F0
280
Bit/Field
31:8
7:0
RO
RO
31
15
0
0
RO
RO
Register 31: GPIO PrimeCell Identification 1 (GPIOPCellID1), offset 0xFF4
The GPIOPCellID0, GPIOPCellID1, GPIOPCellID2, and GPIOPCellID3 registers are four 8-bit wide
registers, that can conceptually be treated as one 32-bit register. The register is used as a standard
cross-peripheral identification system.
30
14
0
0
RO
RO
29
13
reserved
0
0
Name
CID1
RO
RO
28
12
0
0
reserved
RO
RO
27
11
0
0
Type
RO
RO
RO
RO
26
10
0
0
RO
RO
Reset
25
0x00
0xF0
0
9
0
Preliminary
RO
RO
24
0
8
0
reserved
Description
Software should not rely on the value of a reserved bit. To provide
compatibility with future products, the value of a reserved bit should be
preserved across a read-modify-write operation.
GPIO PrimeCell ID Register[15:8]
Provides software a standard cross-peripheral identification system.
RO
RO
23
0
7
1
RO
RO
22
0
6
1
RO
RO
21
0
5
1
RO
RO
20
0
4
1
CID1
RO
RO
19
0
3
0
RO
RO
18
0
2
0
RO
RO
17
0
1
0
June 02, 2008
RO
RO
16
0
0
0