351258: UNROM
351298: UNROM
351908
352026: TLROM (w/ LS32 for VROM enable control)
51555: Acclaim, MMC3B mapper, PRG ROM, CHR ROM
53361
54425
55741
56504
AMROM: LS161, VRAM, PRG-ROM
ANROM: LS161+LS02 mapper, PRG-ROM, CHR-RAM
AOROM: LS161 mapper, PRG-ROM, CHR-ROM
BNROM: LS161, VRAM, PRG-ROM (Different LS161 bits?  Only used on Deadly Towers)
CNROM: LS161 mapper, PRG-ROM, CHR-ROM?/CHR-RAM
COB:   "Glop Top" style board
CPROM: LS04, LS08, LS161, 32K ROM, 16K VRAM (bankswitched, Videomation only)
DEIROM
DEROM
DRROM: MMC3, 4K of nametable RAM (for 4-screen), PRG-ROM, CHR-ROM (only in Gauntlet)
EKROM
ELROM: MMC5, PRG-ROM, CHR-ROM
ETROM: MMC5, PRG-ROM, CHR-ROM, 2x 8k optionnal RAM (battery)
EWROM: MMC5, PRG-ROM, CHR-ROM, 32k optionnal RAM (battery)
GNROM: LS161 mapper, PRG ROM, CHR ROM
HKROM: MMC6B, PRG-ROM, CHR-ROM, Battery
MHROM: LS161 mapper, black blob chips. Mario Bros / Duck Hunt multi
NES-B4: Same as TLROM
NES-BTR: Sunsoft FME7 mapper, PRG ROM, CHR ROM, 8k optionnal RAM 
NES-QJ:
NES-RROM: Same as NROM (Only used in Clu Clu land)
NROM: No mapper, PRG-ROM, CHR-ROM
PNROM: MMC2, PRG-ROM, CHR-ROM
SAROM: MMC1B, PRG ROM, CHR ROM, optional 8k of RAM (battery)
SBROM: MMC1A, PRG ROM, CHR ROM (only 32K of CHR ROM)
SCEOROM
SC1ROM: MMC1B, PRG ROM, CHR ROM
SCROM: LS161, LS02, VRAM, PRG-ROM (Similar to UNROM)
SEROM: MMC1B, PRG ROM, CHR ROM
SFROM
SGROM: MMC1B, PRG ROM, 8k CHR RAM
SHROM
SJROM
SKROM: MMC1B, PRG ROM, CHR ROM, 8k optional RAM (battery)
SL1ROM: MMC3, PRG ROM, CHR ROM, LS32 (for 128K 28 pin CHR ROMs)
SL2ROM
SL3ROM
SLROM: MMC1A, PRG ROM, CHR ROM
SLRROM
SN1-ROM AW (Overlord only)
SNROM: MMC1A, PRG ROM, CHR ROM/RAM ?, 8k optional RAM (battery)  
SOROM: MMC1B2, PRG ROM, VRAM, 16K of WRAM (Battery) Only 8K battery-backed
SVROM: MMC1B2, PRG ROM, VRAM, WRAM (Battery)
SUROM: MMC1B2, PRG ROM, CHR RAM/(ROM?), 8k battery-backed RAM (DW4???)
TEROM: MMC3A, PRG ROM, CHR ROM, (32k ROMs)
TFROM: MMC3B, PRG ROM, CHR ROM (64K of CHR only)
TGROM: MMC3C, PRG ROM, VRAM (512K of PRG)
TKROM: MMC3A, PRG ROM, CHR ROM, 8k optional RAM (battery)
TL1ROM: Same as TLROM
TLROM: MMC3B, PRG ROM, CHR ROM
TLSROM: Same as TLROM
TQROM: MMC3B+74HC32, PRG ROM, CHR ROM + 8k of CHR-RAM
TSROM: MMC3A, PRG ROM, CHR ROM, 8k optionnal RAM
TVROM: MMC3B, PRG ROM, CHR ROM, 4K of Nametable RAM (4-screen)
UNROM: 74LS32+74LS161 mapper, 128k PRG, 8k CHR-RAM
UOROM
