Sundance SMT943 - Manual (Page 34)

User Manual SMT943 Page 34 of 54 Last Edited: 23/08/2011 17:24:00
CLOCK Register 18 0x28.
Clock Register 18 0x28
Byte Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
1 Reserved nRESET_nHO
LD
nPD Reserved
Default ‘000’ ‘0’ ‘1’ ‘000’
0 Reserved Reserved
Default ‘0000’ ‘1100’
Reset Register 18 0x28
Setting Bit 11 Description nPD
0 ‘0’ Power-down mode active
1 ‘1’ Normal mode of operation
Setting Bit 12 Description nRESET_nHOLD
0 ‘0’ Forces RESET or HOLD
1 ‘1’ Normal mode of operation
CLOCK Register 19 0x29.
Clock Register 19 0x29
Byte Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
1
Default
0
Default
Reset Register 19 0x29
Setting Bit 11 Description nPD
0
1
Setting Bit 12 Description nRESET_nHOLD
0
1