C8051F380/1/2/3/4/5/6/7/C
Table 15.2. Special Function Registers
SFRs are listed in alphabetical order. All undefined SFR locations are reserved
Register
ACC
ADC0CF
ADC0CN
ADC0GTH
ADC0GTL
ADC0H
ADC0L
ADC0LTH
ADC0LTL
AMX0N
AMX0P
B
CKCON
CKCON1
CLKMUL
CLKSEL
CPT0CN
CPT0MD
CPT0MX
CPT1CN
CPT1MD
CPT1MX
DPH
DPL
EIE1
EIE2
EIP1
EIP2
EMI0CF
EMI0CN
EMI0TC
FLKEY
FLSCL
Address Page
0xE0 All Pages Accumulator
Description
0xBC All Pages ADC0 Configuration
0xE8 All Pages ADC0 Control
0xC4 All Pages ADC0 Greater-Than Compare High
0xC3 All Pages ADC0 Greater-Than Compare Low
0xBE All Pages ADC0 High
0xBD All Pages ADC0 Low
0xC6 All Pages ADC0 Less-Than Compare Word High
0xC5 All Pages ADC0 Less-Than Compare Word Low
0xBA All Pages AMUX0 Negative Channel Select
0xBB All Pages AMUX0 Positive Channel Select
0xF0 All Pages B Register
0x8E All Pages Clock Control
0xE4
F
Clock Control 1
0xB9
0
Clock Multiplier
0xA9 All Pages Clock Select
0x9B All Pages Comparator0 Control
0x9D All Pages Comparator0 Mode Selection
0x9F All Pages Comparator0 MUX Selection
0x9A All Pages Comparator1 Control
0x9C All Pages Comparator1 Mode Selection
0x9E All Pages Comparator1 MUX Selection
0x83 All Pages Data Pointer High
0x82 All Pages Data Pointer Low
0xE6 All Pages Extended Interrupt Enable 1
0xE7 All Pages Extended Interrupt Enable 2
0xF6 All Pages Extended Interrupt Priority 1
0xF7 All Pages Extended Interrupt Priority 2
0x85 All Pages External Memory Interface Configuration
0xAA All Pages External Memory Interface Control
0x84 All Pages External Memory Interface Timing
0xB7 All Pages Flash Lock and Key
0xB6 All Pages Flash Scale
Page
86
53
55
56
56
54
54
57
57
61
60
86
264
265
147
144
67
68
72
69
70
73
85
85
123
125
124
126
97
96
103
140
141
Rev. 1.4
113