Intel 8XC196MC User Manual page 478

This appendix provides reference information about the device registers. Table C-1 lists the mod-
ules and major components of the device with their related configuration and status registers. Ta-
ble C-2 lists the registers, arranged alphabetically by mnemonic, along with their names,
addresses, and reset values. Following the tables, individual descriptions of the registers are ar-
ranged alphabetically by mnemonic.
A/D Converter
AD_COMMAND
AD_RESULT
AD_TEST
AD_TIME
Frequency Generator
(8XC196MD)
FREQ_CNT
FREQ_GEN
PWM
( x = 0–1)
PWM_COUNT
PWM_PERIOD
PWM x _CONTROL
†
For the 8XC196MC, x = 2, 5; for the 8XC196MD, x = 2, 5, 7; for the 8XC196MH, x = 1, 2, 5.
††
For the 8XC196MC and 8XC196MH, x = 0–5; for the 8XC196MD, x = 0–5, 7.
Table C-1. Modules and Related Registers
Chip Configuration
CCR0
CCR1
GEN_CON (8XC196MH)
PPW (or SP_PPW)
USFR
I/O Ports
†
P x _DIR
†
P x _MODE
††
P x _PIN
†
P x _REG
Serial Port
(8XC196MH, x = 0–1)
SBUF x _RX
SBUF x _TX
SP x _BAUD
SP x _CON
SP x _STATUS
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APPENDIX C
CPU (8XC196MC, MH, x = 0–3)
(8XC196MD, x = 0–5)
COMP x _CON
ONES_REG
PSW COMP x _TIME
EPA x _CON
SP
ZERO_REG EPA x _TIME
Interrupts and PTS
INT_MASK WSR
INT_MASK1
INT_PEND
INT_PEND1
PI_MASK
PI_PEND
PTSSEL
PTSSRV
Timers Waveform Generator
( x = 0–1)
T x CONTROL WG_COMP x
T1RELOAD WG_CONTROL
TIMER x WG_COUNTER
WATCHDOG WG_OUTPUT
WG_PROTECT
WG_RELOAD
REGISTERS
EPA
Memory Control
( x = 1–3)
C-1