Fields In Ethernet_MAC_MACSR (0x40028000, 0x0038)

Field	Offset	Width	STM32F100	STM32F101	STM32F102	STM32F103	STM32F107
PMTS	3	1	✘	✔	✘	✔	✔
MMCS	4	1	✘	✔	✘	✔	✔
MMCRS	5	1	✘	✔	✘	✔	✔
MMCTS	6	1	✘	✔	✘	✔	✔
TSTS	9	1	✘	✔	✘	✔	✔