C8051F388 Datasheet, PDF (107/285 Pages) –

C8051F388/9/A/B
Table 15.2. Special Function Registers
SFRs are listed in alphabetical order. All undefined SFR locations are reserved
Register Address Page
Description
ACC
0xE0 All Pages Accumulator
ADC0CF
0xBC All Pages ADC0 Configuration
ADC0CN
0xE8 All Pages ADC0 Control
ADC0GTH ^{0xC4 All Pages ADC0 Greater-Than Compare High}
ADC0GTL
0xC3 All Pages ADC0 Greater-Than Compare Low
ADC0H
0xBE All Pages ADC0 High
ADC0L
0xBD All Pages ADC0 Low
ADC0LTH
0xC6 All Pages ADC0 Less-Than Compare Word High
ADC0LTL
0xC5 All Pages ADC0 Less-Than Compare Word Low
AMX0N
0xBA All Pages AMUX0 Negative Channel Select
AMX0P
0xBB All Pages AMUX0 Positive Channel Select
B
0xF0 All Pages B Register
CKCON
0x8E All Pages Clock Control
CKCON1
0xE4
F
Clock Control 1
CLKMUL
0xB9
0
Clock Multiplier
CLKSEL
0xA9 All Pages Clock Select
CPT0CN
0x9B All Pages Comparator0 Control
CPT0MD
0x9D All Pages Comparator0 Mode Selection
CPT0MX
0x9F All Pages Comparator0 MUX Selection
CPT1CN
0x9A All Pages Comparator1 Control
CPT1MD
0x9C All Pages Comparator1 Mode Selection
CPT1MX
0x9E All Pages Comparator1 MUX Selection
DPH
0x83 All Pages Data Pointer High
DPL
0x82 All Pages Data Pointer Low
EIE1
0xE6 All Pages Extended Interrupt Enable 1
EIE2
0xE7 All Pages Extended Interrupt Enable 2
EIP1
0xF6 All Pages Extended Interrupt Priority 1
EIP2
0xF7 All Pages Extended Interrupt Priority 2
EMI0CF
0x85 All Pages External Memory Interface Configuration
EMI0CN
0xAA All Pages External Memory Interface Control
EMI0TC
0x84 All Pages External Memory Interface Timing
FLKEY
0xB7 All Pages Flash Lock and Key
FLSCL
0xB6 All Pages Flash Scale
Page
82
49
51
52
52
50
50
53
53
57
56
82
225
226
141
138
63
64
68
65
66
69
81
81
117
119
118
120
91
90
97
134
135
Rev. 1.1
107