Gpio Port E Qualification Control (Gpectrl) Register; Gpio Port C Qualification Control (Gpdctrl) Register Field Descriptions; Gpio Port E Qualification Control (Gpectrl) Register Field Descriptions - Texas Instruments Concerto F28M36 Series Technical Reference Manual

www.ti.com
Table 4-66. GPIO Port C Qualification Control (GPDCTRL) Register Field Descriptions
Bits Field Value
31-24 QUALPRD3
23-16 QUALPRD2
15-8 QUALPRD1
7-0 QUALPRD0
(1)
This register is EALLOW protected.

4.2.7.17 GPIO Port E Qualification Control (GPECTRL) Register

The GPIO Port C Qualification Control (GPCCTRL) register is shown and described in the figure and table
below.
Figure 4-58. GPIO Port E Qualification Control (GPECTRL) Register
31
LEGEND: R/W = Read/Write; R = Read only; -n = value after reset
Table 4-67. GPIO Port E Qualification Control (GPECTRL) Register Field Descriptions
Bit Field
31-8 Reserved
7-0 QUALPRDO
SPRUHE8E – October 2012 – Revised November 2019
Submit Documentation Feedback
Specifies the qualification sampling period for GPIO120 to 127:
0x00 QUALPRD = SYSCLKOUT
0x01 QUALPRD = SYSCLKOUT/2
0x02 QUALPRD = SYSCLKOUT/4
. . . . . .
0xFF QUALPRD = SYSCLKOUT/510
Specifies the qualification sampling period for GPIO112 to 119:
0x00 QUALPRD = SYSCLKOUT
0x01 QUALPRD = SYSCLKOUT/2
0x02 QUALPRD = SYSCLKOUT/4
. . . . . .
0xFF QUALPRD = SYSCLKOUT/510
Specifies the qualification sampling period for GPIO104 to 111:
0x00 QUALPRD = SYSCLKOUT
0x01 QUALPRD = SYSCLKOUT/2
0x02 QUALPRD = SYSCLKOUT/4
. . . . . .
0xFF QUALPRD = SYSCLKOUT/510
Specifies the qualification sampling period for GPIO96 to 103:
0x00 QUALPRD = SYSCLKOUT
0x01 QUALPRD = SYSCLKOUT/2
0x02 QUALPRD = SYSCLKOUT/4
. . . . . .
0xFF QUALPRD = SYSCLKOUT/510
Reserved
R-0
Value Description
Any writes to these bit(s) must always have a value of 0.
Specifies the qualification sampling period for GPIO128 to 135:
0x00 QUALPRD = SYSCLKOUT
0x01 QUALPRD = SYSCLKOUT/2
0x02 QUALPRD = SYSCLKOUT/4 .
. . .
0xFF QUALPRD = SYSCLKOUT/510
Copyright © 2012–2019, Texas Instruments Incorporated
C28 General-Purpose Input/Output (GPIO)
(1)
Description
8 7
General-Purpose Input/Output (GPIO)
0
QUALPRDO
R/W-0
427