TC1796
System Units (Vol. 1 of 2)
System Control Unit
User’s Manual 5-16 V2.0, 2007-07
SCU, V2.0
5.3.4 External Request Unit Registers
Table 5-4 refer to the registers associated with the ERU Kernel as well as the two
TC1796 implementation-specific ERU registers, which control the ERU connections with
the A/D converters ADC0 and ADC1.
Table 5-4 External Trigger Request Unit Kernel Registers
Register Short Name Register Long Name Description
see
ERU Kernel Registers
EICR0 External Input Channel Register 0 Page 5-17
EICR1 External Input Channel Register 1 Page 5-20
EIFR External Input Flag Register Page 5-23
FMR Flag Modification Register Page 5-24
PDRR Pattern Detection Result Register Page 5-25
IGCR0 Interrupt Gating Register 0 Page 5-26
IGCR1 Interrupt Gating Register 1 Page 5-29
Implementation-specific ERU Registers
TGADC0 Trigger Gating ADC0 Register Page 5-32
TGADC1 Trigger Gating ADC1 Register Page 5-32