Cypress FM4 Series - Page 663

CHAPTER 12: I/O Port
FM4 Peripheral Manual, Doc. No. 002-04856 Rev. *E 663
[bit25:24] TIOA11S: TIOA11 Input Select bits
Selects input for TIOA11.
bit
Description
Reading
Reads out the register value.
Writing
00
Uses TIOA11_0 at the input pin of BT ch.11 TIOA. [Initial value]
01
Same as Writing 00.
10
Uses TIOA11_1 at the input pin of BT ch.11 TIOA.
11
Uses TIOA11_2 at the input pin of BT ch.11 TIOA.
[bit23:22] Reserved: Reserved bits
0b00 is read out from these bits.
When writing these bits, set them to 0b00.
[bit21:20] TIOB10S: TIOB10 Input Select bits
Selects input for TIOB10.
bit
Description
Reading
Reads out the register value.
Writing
00
Uses TIOB10_0 at the input pin of BT ch.10 TIOB. [Initial value]
01
Same as Writing 00.
10
Uses TIOB10_1 at the input pin of BT ch.10 TIOB.
11
Uses TIOB10_2 at the input pin of BT ch.10 TIOB.
[bit19:18] TIOA10E: TIOA10 Output Select bits
Selects output for TIOA10.
bit
Description
Reading
Reads out the register value.
Writing
00
Does not produce the output of the BT ch.10 TIOA. [Initial value]
01
Uses TIOA10_0 at the output pin of BT ch.10 TIOA.
10
Uses TIOA10_1 at the output pin of BT ch.10 TIOA.
11
Uses TIOA10_2 at the output pin of BT ch.10 TIOA.
[bit17:14] Reserved: Reserved bits
0b0000 is read out from these bits.
When writing these bits, set them to 0b0000.
[bit13:12] TIOB9S: TIOB9 Input Select bits
Selects input for TIOB9.
bit
Description
Reading
Reads out the register value.
Writing
00
Uses TIOB9_0 at the input pin of BT ch.9 TIOB. [Initial value]
01
Same as Writing 00.
10
Uses TIOB9_1 at the input pin of BT ch.9 TIOB.
11
Uses TIOB9_2 at the input pin of BT ch.9 TIOB.