W83L786NR Datasheet, PDF (31/50 Pages) Winbond – H/W Monitoring IC

W83L786NR/ W83L786NG
8.12 GPIO1-2 & 5-7 Data Register - Index 4Bh
Power on default [7:0] = 0000, 0000 b
BIT
NAME
READ/WRITE
DESCRIPTION
7 Reserved
Read/write Reserved.
6 GPIO2_VAL
Read/Write
GPIO2 Value. Set the output value of GPIO2 pin. Reading
this bit will return the value of pin 2.
5 GPIO1_VAL
Read/Write
GPIO1 Value. Set the output value of GPIO1 pin. Reading
this bit will return the value of pin 1.
4 GPIO7_VAL
Read/Write
GPIO7 Value. Set the output value of GPIO7 pin. Reading
this bit will return the value of pin 20.
3-2 Reserved
Read/Write Reserved
1 GPIO6_VAL
Read/Write
GPIO6 Value. Set the output value of GPIO6 pin. Reading
this bit will return the value of pin 18.
0 GPIO5_VAL
Read/Write
GPIO5 Value. Set the output value of GPIO5 pin. Reading
this bit will return the value of pin 9.
8.13 Winbond Vendor ID (Low Byte) - Index 4Ch
Power-on default [7:0] = 1010, 0011 b (0xA3h)
BIT
NAME
READ/WRITE
DESCRIPTION
7:0 VIDL[7:0] Read Only
Vendor ID Low Byte. Default A3h.
8.14 Winbond Vendor ID (High Byte) - Index 4Dh
Power-on default [7:0] = 0101, 1100 b (0x5Ch)
BIT
NAME
READ/WRITE
DESCRIPTION
7:0 VIDH[7:0] Read Only
Vendor ID High Byte. Default 5Ch
8.15 Chip ID - Index 4Eh
Power on default [7:0] = 1000, 0000 b
BIT
NAME
READ/WRITE
7-0 CHIPID[7:0] Read Only
DESCRIPTION
Winbond Chip ID number. Read this register will return
0x80h for W83L786NR/NG.
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