MEC1322 Datasheet, PDF (430/456 Pages) Microchip Technology – Keyboard and Embedded Controller for Notebook PC

MEC1322
Address
(Hex)
40009080
HW Block Instance
Name
PS/2
40009084
40009088
400090C0
PS/2
PS/2
PS/2
400090C0
PS/2
400090C4
400090C8
40009400
40009404
40009408
4000940C
40009410
40009414
40009418
PS/2
PS/2
EC GP-SPI
EC GP-SPI
EC GP-SPI
EC GP-SPI
EC GP-SPI
EC GP-SPI
EC GP-SPI
40009480
40009484
40009488
4000948C
40009490
40009494
40009498
EC GP-SPI
EC GP-SPI
EC GP-SPI
EC GP-SPI
EC GP-SPI
EC GP-SPI
EC GP-SPI
40009800
40009804
Hibernation Timer
Hibernation Timer
40009808
Hibernation Timer
40009C00
40009C04
40009C08
40009C0C
40009C10
40009C14
4000A000
4000A001
4000A002
Keyboard Matrix Scan
Support
Keyboard Matrix Scan
Support
Keyboard Matrix Scan
Support
Keyboard Matrix Scan
Support
Keyboard Matrix Scan
Support
Keyboard Matrix Scan
Support
RPM Fan Control
RPM Fan Control
RPM Fan Control
HW Block
Instance No.
2
2
2
3
3
3
3
0
0
0
0
0
0
0
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
Reg. Bank Name
Registers
Registers
Registers
Registers
Registers
Registers
Registers
GP-SPI_EC_Only
GP-SPI_EC_Only
GP-SPI_EC_Only
GP-SPI_EC_Only
GP-SPI_EC_Only
GP-SPI_EC_Only
GP-SPI_EC_Only
GP-SPI_EC_Only
GP-SPI_EC_Only
GP-SPI_EC_Only
GP-SPI_EC_Only
GP-SPI_EC_Only
GP-SPI_EC_Only
GP-SPI_EC_Only
Registers
Registers
Registers
Registers
Registers
Registers
Registers
Registers
Registers
RPM_FAN
RPM_FAN
RPM_FAN
Reg. Instance Name
PS/2 Transmit Buffer Reg-
ister
PS/2 Control Register
PS/2 Status Register
PS/2 Transmit Buffer Reg-
ister
PS/2 Receive Buffer Regis-
ter
PS/2 Control Register
PS/2 Status Register
SPI Enable Register
SPI Control Register
SPI Status Register
SPI TX_Data Register
SPI RX_Data Register
SPI Clock Control Register
SPI Clock Generator Reg-
ister
SPI Enable Register
SPI Control Register
SPI Status Register
SPI TX_Data Register
SPI RX_Data Register
SPI Clock Control Register
SPI Clock Generator Reg-
ister
HTimer x Preload Register
Hibernation Timer x Control
Register
Hibernation Timer x Count
Register
Reserved
KSO Select Register
KSI Input Register
KSI Status Register
KSI Interrupt Enable Regis-
ter
Keyscan Extended Control
Register
Fan Setting
PWM Divide
Fan Configuration 1
DS00001719D-page 430
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