Rainbow Electronics LM93 - Manual (Page 55)

16.0 Registers
(Continued)
16.6.8 Register 6Bh GPI State
Register
Address
Read/
Write
Register
Name
Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
Default
Value
6Bh R GPI State GPI7 GPI6 GP15 GPI4 GPI3 GPI2 GPI1 GPI0 N/D
Bit Name Read/Write Description
0 GPI0 R 1 if GPIO_0 input is LOW
1 GPI1 R 1 if GPIO_1 input is LOW
2 GPI2 R 1 if GPIO_2 input is LOW
3 GPI3 R 1 if GPIO_3 input is LOW
4 GPI4 R 1 if GPIO_4 input is LOW
5 GPI5 R 1 if GPIO_5 input is LOW
6 GPI6 R 1 if GPIO_6 input is LOW
7 GPI7 R 1 if GPIO_7 input is LOW
16.6.9 Register 6Ch P1_VID
Register
Address
Read/
Write
Register
Name
Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
Default
Value
6Ch R P1_VID RES P1_VID N/D
Bit Name Read/Write Description
5:0 P1_VID R Processor 1 VID status.
Reports the current value of the P1_VID5
through P1_VID0 pins. This register should
only be updated if P1_VID5 through P1_VID0
remain stable for at least 600 ns.
7:6 RES R Reserved
16.6.10 Register 6Dh P2_VID
Register
Address
Read/
Write
Register
Name
Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
Default
Value
6Dh R P2_VID RES P2_VID N/D
Bit Name Read/Write Description
5:0 P2_VID R Processor 2VID status.
Reports the current value of the P2_VID5
through P2_VID0 pins. This register should
only be updated if P2_VID5 through P2_VID0
remain stable for at least 600 ns.
7:6 RES R Reserved
LM93
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