Digi NS9750 - Manual (Page 558)

B B u s U t i l i t y C o n t r o l a n d S t a t u s r e g i s t e r s
5 3 4 N S 9 7 5 0 H a r d w a r e R e f e r e n c e
Note:
The reset values for all of the status bits are undefined because they
depend on the state of the GPIO pins to NS9750.
Bits Access Mnemonic Reset Description
D31 R gpio31 undefined gpio[31] status bit
D30 R gpio30 undefined gpio[30] status bit
D29 R gpio29 undefined gpio[29] status bit
D28 R gpio28 undefined gpio[28] status bit
D27 R gpio27 undefined gpio[27] status bit
D26 R gpio26 undefined gpio[26] status bit
D25 R gpio25 undefined gpio[25] status bit
D24 R gpio24 undefined gpio[24] status bit
D23 R gpio23 undefined gpio[23] status bit
D22 R gpio22 undefined gpio[22] status bit
D21 R gpio21 undefined gpio[21] status bit
D20 R gpio20 undefined gpio[20] status bit
D19 R gpio19 undefined gpio[19] status bit
D18 R gpio18 undefined gpio[18] status bit
D17 R gpio17 undefined gpio[17] status bit
D16 R gpio16 undefined gpio[16] status bit
D15 R gpio15 undefined gpio[15] status bit
D14 R gpio14 undefined gpio[14] status bit
D13 R gpio13 undefined gpio[13] status bit
D12 R gpio12 undefined gpio[12] status bit
D11 R gpio11 undefined gpio[11] status bit
D10 R gpio10 undefined gpio[10] status bit
D09 R gpio9 undefined gpio[9] status bit
D08 R gpio8 undefined gpio[8] status bit
D07 R gpio7 undefined gpio[7] status bit
Table 328: GPIO Status Register #1