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Diffstat (limited to 'c/src/libchip/rtc/README.icm7170')
-rw-r--r-- | c/src/libchip/rtc/README.icm7170 | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/c/src/libchip/rtc/README.icm7170 b/c/src/libchip/rtc/README.icm7170 new file mode 100644 index 0000000000..de2199339d --- /dev/null +++ b/c/src/libchip/rtc/README.icm7170 @@ -0,0 +1,52 @@ +# +# $Id$ +# + + +Configuration Table Use +======================= + +sDeviceName + + The name of this device. + +deviceType + + This field must be RTC_ICM7170. + +pDeviceFns + + The device interface control table. This must be icm7170_fns. + +deviceProbe + + This is the address of the routine which probes to see if the device + is present. + +pDeviceParams + + This field specifies the clock frequency. It may be one of the + following: + ICM7170_AT_32_KHZ + ICM7170_AT_1_MHZ + ICM7170_AT_2_MHZ + ICM7170_AT_4_MHZ + +ulCtrlPort1 + + This field is the base address of the RTC area of the chip. + +ulCtrlPort2 + + This field is ignored. + +ulDataPort + + This field is ignored. + + +getRegister +setRegister + + These follow standard conventions. + |