Cypress FM4 Series - Page 668

CHAPTER 12: I/O Port
668 FM4 Peripheral Manual, Doc. No. 002-04856 Rev. *E
[bit11:10] TIOA13E: TIOA13 Output Select bits
Selects output for TIOA13.
bit
Description
Reading
Reads out the register value.
Writing
00
Does not produce the output of the BT ch.13 TIOA. [Initial value]
01
Uses TIOA13_0 at the output pin of BT ch.13 TIOA.
10
Uses TIOA13_1 at the output pin of BT ch.13 TIOA.
11
Uses TIOA13_2 at the output pin of BT ch.13 TIOA.
[bit9:8] TIOA13S: TIOA13 Input Select bits
Selects input for TIOA13.
bit
Description
Reading
Reads out the register value.
Writing
00
Uses TIOA13_0 at the input pin of BT ch.13 TIOA. [Initial value]
01
Same as Writing 00.
10
Uses TIOA13_1 at the input pin of BT ch.13 TIOA.
11
Uses TIOA13_2 at the input pin of BT ch.13 TIOA.
[bit7:6] Reserved: Reserved bits
0b00 is read out from these bits.
When writing these bits, set them to 0b00.
[bit5:4] TIOB12S: TIOB12 Input Select bits
Selects input for TIOB12.
bit
Description
Reading
Reads out the register value.
Writing
00
Uses TIOB12_0 at the input pin of BT ch.12 TIOB. [Initial value]
01
Same as Writing 00.
10
Uses TIOB12_1 at the input pin of BT ch.12 TIOB.
11
Uses TIOB12_2 at the input pin of BT ch.12 TIOB.
[bit3:2] TIOA12E: TIOA12 Output Select bits
Selects output for TIOA12.
bit
Description
Reading
Reads out the register value.
Writing
00
Does not produce the output of the BT ch.12 TIOA. [Initial value]
01
Uses TIOA12_0 at the output pin of BT ch.12 TIOA.
10
Uses TIOA12_1 at the output pin of BT ch.12 TIOA.
11
Uses TIOA12_2 at the output pin of BT ch.12 TIOA.
[bit1:0] Reserved: Reserved bits
0b00 is read out from these bits.
When writing these bits, set them to 0b00.