![](http://datasheet.mmic.net.cn/300000/REFERENCEMANUAL_datasheet_16204565/REFERENCEMANUAL_35.png)
élanSC400 Microcontroller Register Set Reference Manual Amendment
35
A M E N D M E N T
INDEX
A
Activity Classification Register A, 28
Activity Classification Register C, 11
Activity Classification Register D, 28
Activity Source Enable Register A, 28
Activity Source Enable Register C, 10
Activity Source Enable Register D, 10, 28
Activity Source Status Register A, 28
Activity Source Status Register C, 11
Activity Source Status Register D, 28
Address Window Enable Register, 23, 31
B
Battery Low and ACIN SMI/NMI Enable Register, 13
Battery Low and ACIN SMI/NMI Status Register, 13
Battery/AC Pin Configuration Register B, 11
Battery/AC Pin State Register, 11
Block diagram, 26
C
Cache and VL Miscellaneous Register, 7, 27
Card Status Change Interrupt Configuration Register,
31
Card Status Change Register, 31
CGA Color Select Register, 27
CGA Data Port, 27
CGA Index Register, 27
CGA Mode Control Register, 27
CGA Status Register, 27
CGA/MDA Data Port, 22
CGA/MDA Index Register, 22
Chip Setup and Control (CSC) Indexed Registers, 7,
27
CLK_IO Pin Output Clock Select Register, 12, 28
Clock Control Register, 12
COM1 Baud Clock Divisor Latch LSB, 6
COM1 Baud Clock Divisor Latch MSB, 6
COM1 Interrupt ID Register, 6
COM1 Modem Control Register, 6
COM1 Modem Status Register, 6
COM2 Baud Clock Divisor Latch LSB, 4
COM2 Baud Clock Divisor Latch MSB, 4
COM2 Interrupt ID Register, 4
COM2 Modem Status Register, 4
Command Timing 0 Register, 23, 32
Command Timing 1 Register, 24, 33
Command Timing 2 Register, 24, 33
Command Timing 3 Register, 33
CPU Clock Auto Slowdown Register, 12
CPU Clock Speed Register, 11
CSC Index 04h, 7
CSC Index 05h, 7
CSC Index 11h, 7
CSC Index 14h, 7, 27
CSC Index 20h, 27
CSC Index 21h, 7, 27
CSC Index 24h, 7
CSC Index 25h, 7
CSC Index 26h, 8
CSC Index 27h, 8
CSC Index 28h, 8
CSC Index 30h, 27
CSC Index 31h, 27
CSC Index 38h, 8
CSC Index 39h, 27
CSC Index 3Ah, 27
CSC Index 40h, 28
CSC Index 41h, 9
CSC Index 45h, 9
CSC Index 52h, 9
CSC Index 54h, 9
CSC Index 55h, 28
CSC Index 56h, 10
CSC Index 58h, 10
CSC Index 59h, 28
CSC Index 62h, 28
CSC Index 64h, 10
CSC Index 65h, 10, 28
CSC Index 66h, 28
CSC Index 68h, 11
CSC Index 69h, 28
CSC Index 6Ah, 28
CSC Index 6Ch, 11
CSC Index 6Dh, 28
CSC Index 71h, 11
CSC Index 72h, 11
CSC Index 80h, 11
CSC Index 81h, 12
CSC Index 82h, 12
CSC Index 83h, 12, 28
CSC Index 90h, 12, 13
CSC Index 91h, 28
CSC Index 93h, 13
CSC Index 95h, 28
CSC Index 97h, 13
CSC Index 98h, 13, 28
CSC Index 99h, 14, 28
CSC Index 9Ah, 15, 28
CSC Index 9Bh, 28
CSC Index 9Ch, 28
CSC Index 9Dh, 15
CSC Index A6h, 15
CSC Index A7h, 15
CSC Index A8h, 15
CSC Index A9h, 15
CSC Index ABh, 15
CSC Index ACh, 16
CSC Index ADh, 16
CSC Index B5h, 16
CSC Index B7h, 16
CSC Index BOh, 16